RESUMO
OBJECTIVE: Currently, available data on preventive measures for Human Papillomavirus (HPV) infection and cervical cancer in the transgender assigned female at birth (AFAB) community are extremely limited. Our aim was to analyze adherence to primary and secondary cervical cancer prevention screening programs among transgender AFAB people attending our gender clinic. METHODS: Transgender AFAB people attending our center were recruited. Anamnestic data were collected for each person through completion of a medical history form and medical records. Variables recorded included previous HPV vaccination, adherence to regional screening programs (Pap smear or HPV DNA test), subject age, duration of current or prior gender-affirming hormone therapy (GAHT) and whether gender affirmation surgery (GAS) with hysterectomy had been performed. Open questions regarding reasons for not undergoing screening tests were also included. RESULTS: In this cross-sectional study, 263 AFAB transgender people were included, with a mean age of 30.6 ± 10.5 years. GAS with hysterectomy had been performed on 37.6 % of these people. Of our participants, 71.7 % who were born after 1998 (the first cohort to receive HPV vaccination invitations in Italy) had been vaccinated for HPV. Seventy-four-point-nine percent of participants who were still eligible for cervical screening had never undergone Pap smear or HPV DNA testing, whereas those who had undergone at least one cervical screening had done so on average 4.2 ± 4.5 years ago. CONCLUSION: HPV vaccination prevalence in the AFAB transgender population born after 1998 is in line with the Italian AFAB general population. However, adherence to cervical cancer screening programs in the transgender AFAB population appears to be lower in comparison to the cisgender population. Further efforts are required from the medical community to enhance AFAB transgender people's adherence to HPV vaccination and to cervical screening.
Assuntos
Detecção Precoce de Câncer , Infecções por Papillomavirus , Prevenção Secundária , Pessoas Transgênero , Neoplasias do Colo do Útero , Humanos , Feminino , Neoplasias do Colo do Útero/prevenção & controle , Neoplasias do Colo do Útero/virologia , Neoplasias do Colo do Útero/epidemiologia , Pessoas Transgênero/estatística & dados numéricos , Infecções por Papillomavirus/prevenção & controle , Infecções por Papillomavirus/complicações , Infecções por Papillomavirus/epidemiologia , Adulto , Estudos Transversais , Itália/epidemiologia , Masculino , Detecção Precoce de Câncer/estatística & dados numéricos , Prevenção Secundária/métodos , Prevenção Secundária/estatística & dados numéricos , Vacinas contra Papillomavirus/administração & dosagem , Vacinas contra Papillomavirus/uso terapêutico , Prevenção Primária/métodos , Prevenção Primária/estatística & dados numéricos , Adulto Jovem , Pessoa de Meia-Idade , Teste de Papanicolaou/estatística & dados numéricos , Esfregaço Vaginal/estatística & dados numéricos , SeguimentosRESUMO
BACKGROUND: Coronavirus disease 2019 (COVID-19) causes more than five million deaths worldwide. Pregnant women are at high risk for infection due to the physiologic change in the immune and cardiopulmonary system and also it increases the risk of severe disease, intensive care unit admission, and receive mechanical ventilation when compared with non-pregnant women. It is associated with adverse maternal and neonatal outcomes. So pregnant women need to have adhered to preventive measures to prevent COVID-19 related consequences. Therefore, this study aimed to assess adherence toCOVID-19 preventive practice and associated factors among pregnant women in Gondar city, northwest Ethiopia. METHODS: A community-based cross-sectional study was conducted from July 1st to 30th, 2021, in Gondar city. A cluster sampling technique was employed to select 678 pregnant women. Data were collected using a pre-tested, face-to-face interviewer-administered questionnaire. Data were entered into EPI DATA version 4.6 and exported to SPSS version 25 for analysis. Both bivariable and multivariable logistic regression analysis was fitted to identify associated factors. Adjusted odds ratio with a 95% confidence interval was used to report the association between covariates and the outcome variable. RESULTS: The prevalence of good adherence to COVID-19 preventive practice was 44.8% (95% CI: 41.3, 48.7). Maternal age (≤24 years) [AOR = 2.89, 95% CI: 1.37, 6.10], maternal education (secondary school) [AOR = 2.95, 95% CI: 1.58, 5.53] and (college and above) [AOR = 4.57,95% CI: 2.42, 8.62], having ANC follow up [AOR = 2.95, 95% CI: 1.35, 6.46] and adequate knowledge towards COVID-19 [AOR = 1.70, 95% CI: 1.20, 2.41] were significantly associated with good adherence to COVID-19 preventive practice. CONCLUSION: In this study, adherence towards COVID-19 preventive practice in pregnant women is low. Hence, it is important to strengthen women's awareness about COVID-19 through different media and health education. In addition, empowering women to attain ANC and special consideration should be given to women who had no formal education.
Assuntos
COVID-19/prevenção & controle , Cooperação do Paciente/estatística & dados numéricos , Prevenção Primária/estatística & dados numéricos , Adulto , Cidades , Pesquisa Participativa Baseada na Comunidade , Estudos Transversais , Escolaridade , Etiópia/epidemiologia , Feminino , Conhecimentos, Atitudes e Prática em Saúde , Humanos , Idade Materna , Gravidez , Prevenção Primária/educação , Fatores Socioeconômicos , Inquéritos e Questionários , Adulto JovemRESUMO
Following nonpharmaceutical intervention (NPI) to mitigate coronavirus disease 2019 has led to drastic reduction in incidence of communicable disease. Intussusception is commonly preceded by infectious pathogens. Indirect effect from NPI implementation on incidence of intussusception has not been understood fully. We conducted a cohort study to estimate the impact of NPI on incidence of intussusception in Korean children. The net risk ratio of intussusception incidence for 2020 compared to 2010-2019 was 0.53 (95% confidence interval [CI], 0.43-0.64) for boys and 0.56 (95% CI, 0.44-0.71) for girls (P for difference = 0.017). Our study showed an association between NPI implementation and reduction of intussusception incidence, with more profound reduction in boys compared to girls.
Assuntos
Doenças Transmissíveis/epidemiologia , Intussuscepção/epidemiologia , Distanciamento Físico , Prevenção Primária/estatística & dados numéricos , Pré-Escolar , Feminino , Humanos , Lactente , Recém-Nascido , Masculino , República da Coreia/epidemiologiaRESUMO
AIMS: Despite the well established role of coronary computed tomography angiography (CCTA) as a diagnostic gatekeeper, the yield of subsequent invasive coronary angiographies (ICA) remains low. We evaluated the adherence of CCTA integration in clinical management and primary prevention therapy. METHODS: We retrospectively analyzed patients referred for ICA after CCTA without known coronary artery disease (CAD) or structural cardiac pathologies. Based on computed tomography (CT) findings, patients were classified as appropriately or inappropriately referred to ICA, equaling Coronary Artery Disease - Reporting and Data System (CAD-RADS) categories 0-2 (<50% stenosis) and 3-5 (>50% stenosis), respectively. CT exams were compared regarding invasive findings and revascularizations. Integration of CT results into primary prevention measures was analyzed and compared to measures taken after ICA. RESULTS: Of 1005 patients referred for ICA, 81 (8.1%) had no obstructive CT findings and therefore no ICA indication. ICA inappropriate patients did not differ in symptom characteristics, but had a significantly lower revascularization rate (3.7% vs. 42.1%, Pâ<â0.0001) compared with patients appropriately referred to ICA. In patients with indication for lipid-lowering therapy after the CCTA statin rate was 53.1% and significantly increased after ICA to 76.4% (Pâ<â0.0001). In CCTA, obstructive findings in proximal-only lesions did not increase the revascularization rate (45.6% vs. 42.1%, Pâ=â0.11) but missed nonproximal relevant stenoses (15.0% vs. 2.5%, Pâ<â0.0001) compared with obstructive findings in all segments. CONCLUSION: The overall rate of inappropriateness was low, but there is relevant statin underutilization in eligible patients due to a lack of CT findings integration. Both ICA referrals and primary preventive therapy could be improved by the implementation of CT results based on CAD-RADS recommendations.
Assuntos
Angiografia por Tomografia Computadorizada , Angiografia Coronária , Doença da Artéria Coronariana , Inibidores de Hidroximetilglutaril-CoA Redutases/administração & dosagem , Uso Excessivo dos Serviços de Saúde , Prevenção Primária , Áustria/epidemiologia , Angiografia por Tomografia Computadorizada/métodos , Angiografia por Tomografia Computadorizada/estatística & dados numéricos , Angiografia Coronária/métodos , Angiografia Coronária/estatística & dados numéricos , Doença da Artéria Coronariana/diagnóstico por imagem , Doença da Artéria Coronariana/epidemiologia , Doença da Artéria Coronariana/prevenção & controle , Feminino , Necessidades e Demandas de Serviços de Saúde , Humanos , Masculino , Uso Excessivo dos Serviços de Saúde/prevenção & controle , Uso Excessivo dos Serviços de Saúde/estatística & dados numéricos , Pessoa de Meia-Idade , Padrões de Prática Médica/normas , Prevenção Primária/métodos , Prevenção Primária/normas , Prevenção Primária/estatística & dados numéricos , Encaminhamento e Consulta/normas , Encaminhamento e Consulta/estatística & dados numéricosRESUMO
Antioxidant vitamin supplements (AVSs) are widely used among breast cancer survivors. Whether post-diagnosis use of AVSs would impair cancer survival is unclear. To assess the association between breast cancer survival and post-diagnosis AVSs use. We performed a literature search using PubMed, Cochrane Library, and Embase from their inception to October 1, 2020. Studies that investigated the association between breast cancer survival and post-diagnosis AVS use included. The AVSs included 1 or more of the following: vitamin A, C, or E. The meta-analysis included 8 studies with 17,062 patients. There was no significant difference between AVS use or not after diagnosis (HR 0.92, 95% CI 0â¢82-1â¢03) or during chemotherapy (HR 1.15, 95% CI 0.78-1.68) in overall survival (OS). Whenever during chemotherapy or after diagnosis, AVS users had a worse prognosis in the later studies. There was no significant inverse association between post-diagnosis vitamin A or E supplements use and OS. Vitamin C intake after breast cancer diagnosis was significantly associated with better OS (HR 0.84, 95% CI 0.76-0.93). Our findings suggest that post-diagnosis AVSs use would not worsen breast cancer survival, while vitamin C use after diagnosis might benefit OS. The discrepancy of survivals associated with post-diagnosis AVS use between earlier and later studies may cast doubt on the recommendation on guidelines. RCTs with large sample sizes are needed.
Assuntos
Antioxidantes/uso terapêutico , Ácido Ascórbico/uso terapêutico , Neoplasias da Mama/prevenção & controle , Sobreviventes de Câncer/estatística & dados numéricos , Suplementos Nutricionais/estatística & dados numéricos , Prevenção Primária/estatística & dados numéricos , Neoplasias da Mama/tratamento farmacológico , Feminino , Nível de Saúde , Humanos , Vitamina A/uso terapêutico , Vitamina E/uso terapêuticoRESUMO
BACKGROUND: Secondhand smoke exposure can cause morbidity and premature mortality. However, the global prevalence of, and trends in, secondhand smoke exposure among adolescents are poorly documented. We aimed to assess the prevalence of, and trends in, secondhand smoke exposure among adolescents from 1999 to 2018. METHODS: We did an analysis of the most recent data from the Global Youth Tobacco Survey (GYTS), a nationally representative, self-administered, school-based cross-sectional survey of tobacco use and related factors among adolescents aged 12-16 years worldwide. Data from 142 countries and territories that had done a GYTS between 2010 and 2018, comprising 711 366 participants, were used to assess the prevalence of secondhand smoke exposure. Data from 131 countries and territories that had done two or more surveys between 1999 and 2018, comprising 1 405 458 participants, were used to assess trends in secondhand smoke exposure. The frequency of secondhand smoke exposure at home, in public places, or in any place was defined as follows, based on students' responses: 1 or more days, 3 or more days, 5 or more days, or daily during the past 7 days. FINDINGS: Based on the most recent surveys done in 142 countries between Jan 1, 2010, and Dec 31, 2018, the global prevalence of secondhand smoke exposure in any place was 62·9% (95% CI 61·7-64·1) on 1 or more days, 51·0% (49·8-52·1) on 3 or more days, 40·1% (38·9-41·2) on 5 or more days, and 32·5% (31·5-33·6) daily during the past 7 days. The prevalence of secondhand smoke exposure at home was 33·1% (95% CI 32·1-34·1) on 1 or more days, 20·1% (19·3-20·9) on 3 or more days, 14·9% (14·2-15·7) on 5 or more days, and 12·3% (11·7-13·0) daily during the past 7 days; and in public places the prevalence of secondhand smoke exposure was 57·6% (56·4-58·8) on 1 or more days, 43·4% (42·2-44·6) on 3 or more days, 30·3% (29·2-31·5) on 5 or more days, and 23·5% (22·5-24·5) daily during the past 7 days. Between Jan 1, 1999, and Dec 31, 2018, the prevalence of secondhand smoke exposure (on ≥1 day during the past 7 days) in any place decreased in 57 (43·5%) of 131 countries, increased in 27 (20·6%), and remained unchanged in 47 (35·9%). Although the prevalence of secondhand smoke exposure at home decreased in 86 (65·6%) countries, the prevalence in public places did not change in 46 (35·1%) countries and increased in 40 (30·5%). INTERPRETATION: Secondhand smoke exposure among adolescents remains a serious public health challenge worldwide. Although the prevalence of secondhand smoke exposure at home decreased in most countries, the prevalence in public places increased or remained unchanged in most countries between 1999 and 2018. These findings emphasise the need to strengthen smoke-free policies, especially in public places. FUNDING: Youth Team of Humanistic and Social Science of Shandong University, Jinan, China. TRANSLATION: For the Chinese translation of the abstract see Supplementary Materials section.
Assuntos
Saúde do Adolescente , Saúde Global , Prevenção Primária/estatística & dados numéricos , Poluição por Fumaça de Tabaco/prevenção & controle , Uso de Tabaco/prevenção & controle , Adolescente , Feminino , Humanos , Masculino , Vigilância da População , Prevalência , Poluição por Fumaça de Tabaco/estatística & dados numéricos , Uso de Tabaco/epidemiologiaRESUMO
Importance: The net benefit of aspirin for prevention of cardiovascular disease (CVD), particularly primary prevention, remains debated in people with and without diabetes. Recent studies suggest that the benefits of preventive aspirin may be outweighed by the potential for harm in older adults; therefore, it is important to monitor current aspirin use in order to minimize risk for future harm in the oldest segment of the population. Objective: To determine the prevalence of preventive aspirin use in older US adults with and without diabetes for both primary and secondary prevention by age, sex, and CVD risk category. Design, Setting, and Participants: This cross-sectional analysis used nationally representative data from the National Health and Nutrition Examination Survey from 2011 to 2018. A total of 7103 individuals 60 years or older with and without diabetes completed a questionnaire on preventive aspirin use. Statistical analyses were performed from July 1, 2019, to April 1, 2021. Main Outcomes and Measures: Preventive aspirin use was defined as participants' self-reported use of low-dose aspirin therapy based on their physician's advice or their own decision. Results: A total of 7103 individuals (mean [SD] age, 69.6 [0.1] years; 45.2% men; 75.8% White participants) were evaluated. Overall, 61.7% of older US adults with diabetes vs 42.2% without diabetes used aspirin. Among people with diabetes, in multivariable logistic models adjusting for race, sex, education, CVD risk category, and body mass index, the likelihood of aspirin use in older vs younger age categories (reference: 60-69 years) did not differ. Among people without diabetes, aspirin use was significantly greater in older age categories vs the reference (model 3, 70-79 years, odds ratio [OR], 1.50; 95% CI, 1.23-1.83; model 3, ≥80 years, OR, 1.59; 95% CI, 1.24-2.04). An estimated 9.9 million US adults 70 years or older with or without diabetes reported taking aspirin for primary prevention. The likelihood of aspirin use for primary prevention in those at high vs low risk for CVD did not differ among older adults with diabetes (model 3, OR, 1.69; 95% CI, 0.65-4.39) but was significantly higher in those without diabetes (model 3, OR, 2.46; 95% CI, 1.63-3.71). Women vs men with diabetes were less likely to be using aspirin for primary prevention (model 3, OR, 0.63; 95% CI, 0.48-0.83). Conclusions and Relevance: This cross-sectional study found that preventive aspirin use was higher among older adults with diabetes than in those without diabetes. Results suggest that 9.9 million older US adults who previously took aspirin for primary prevention would not be recommended for its continued use, particularly among those with diabetes.
Assuntos
Aspirina/uso terapêutico , Doenças Cardiovasculares/prevenção & controle , Complicações do Diabetes/prevenção & controle , Prevenção Primária/estatística & dados numéricos , Prevenção Secundária/estatística & dados numéricos , Fatores Etários , Idoso , Idoso de 80 Anos ou mais , Estudos Transversais , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Inquéritos Nutricionais , Prevalência , Medição de Risco , Fatores Sexuais , Estados UnidosRESUMO
Importance: Asthma is the leading chronic illness in US children, but most descriptive epidemiological data are focused on prevalence. Objective: To evaluate childhood asthma incidence rates across the nation by core demographic strata and parental history of asthma. Design, Setting, and Participants: For this cohort study, a distributed meta-analysis was conducted within the Environmental Influences on Child Health Outcomes (ECHO) consortium for data collected from May 1, 1980, through March 31, 2018. Birth cohort data of children from 34 gestational weeks of age or older to 18 years of age from 31 cohorts in the ECHO consortium were included. Data were analyzed from June 14, 2018, to February 18, 2020. Exposures: Caregiver report of physician-diagnosed asthma with age of diagnosis. Main Outcome and Measures: Asthma incidence survival tables generated by each cohort were combined for each year of age using the Kaplan-Meier method. Age-specific incidence rates for each stratum and asthma incidence rate ratios by parental family history (FH), sex, and race/ethnicity were calculated. Results: Of the 11â¯404 children (mean [SD] age, 10.0 [0.7] years; 5836 boys [51%]; 5909 White children [53%]) included in the primary analysis, 7326 children (64%) had no FH of asthma, 4078 (36%) had an FH of asthma, and 2494 (23%) were non-Hispanic Black children. Children with an FH had a nearly 2-fold higher incidence rate through the fourth year of life (incidence rate ratio [IRR], 1.94; 95% CI, 1.76-2.16) after which the rates converged with the non-FH group. Regardless of FH, asthma incidence rates among non-Hispanic Black children were markedly higher than those of non-Hispanic White children during the preschool years (IRR, 1.58; 95% CI, 1.31-1.86) with no FH at age 4 years and became lower than that of White children after age 9 to 10 years (IRR, 0.67; 95% CI, 0.50-0.89) with no FH. The rates for boys declined with age, whereas rates among girls were relatively steady across all ages, particularly among those without an FH of asthma. Conclusions and Relevance: Analysis of these diverse birth cohorts suggests that asthma FH, as well as race/ethnicity and sex, were all associated with childhood asthma incidence rates. Black children had much higher incidences rates but only during the preschool years, irrespective of FH. To prevent asthma among children with an FH of asthma or among Black infants, results suggest that interventions should be developed to target early life.
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Asma/etnologia , Prevenção Primária/métodos , Asma/epidemiologia , Criança , Estudos de Coortes , Etnicidade/estatística & dados numéricos , Feminino , Humanos , Incidência , Masculino , Anamnese/estatística & dados numéricos , Prevenção Primária/estatística & dados numéricosRESUMO
Plague, a fleaborne rodent-associated zoonosis, is a neglected disease with most recent cases reported from east and central Africa and Madagascar. Because of its low incidence and sporadic occurrence, most of our knowledge of plague ecology, prevention, and control derives from investigations conducted in response to human cases. Long-term studies (which are uncommon) are required to generate data to support plague surveillance, prevention, and control recommendations. Here we describe a 15-year, multidisciplinary commitment to plague in the West Nile region of Uganda that led to significant advances in our understanding of where and when persons are at risk for plague infection and how to reduce morbidity and mortality. These findings provide data-driven support for several existing recommendations on plague surveillance and prevention and may be generalizable to other plague foci.
Assuntos
Ecologia , Monitoramento Epidemiológico , Peste/epidemiologia , Peste/prevenção & controle , Prevenção Primária/organização & administração , Prevenção Primária/estatística & dados numéricos , Yersinia pestis/isolamento & purificação , Humanos , Incidência , Estudos Longitudinais , Fatores de Risco , Uganda/epidemiologiaRESUMO
BACKGROUND: Diet plays a major role in the aetiology of cardiovascular disease (CVD) and as a modifiable risk factor is the focus of many prevention strategies. Recently vegan diets have gained popularity and there is a need to synthesise existing clinical trial evidence for their potential in CVD prevention. OBJECTIVES: To determine the effectiveness of following a vegan dietary pattern for the primary and secondary prevention of CVD. SEARCH METHODS: We searched the following electronic databases on 4 February 2020: the Cochrane Central Register of Controlled Trials (CENTRAL), MEDLINE, Embase and Web of Science Core Collection. We also searched ClinicalTrials.gov in January 2021. We applied no language restrictions. SELECTION CRITERIA: We selected randomised controlled trials (RCTs) in healthy adults and adults at high risk of CVD (primary prevention) and those with established CVD (secondary prevention). A vegan dietary pattern excludes meat, fish, eggs, dairy and honey; the intervention could be dietary advice, provision of relevant foods, or both. The comparison group received either no intervention, minimal intervention, or another dietary intervention. Outcomes included clinical events and CVD risk factors. We included only studies with follow-up periods of 12 weeks or more, defined as the intervention period plus post-intervention follow-up. DATA COLLECTION AND ANALYSIS: Two review authors independently assessed studies for inclusion, extracted data and assessed risks of bias. We used GRADE to assess the certainty of the evidence. We conducted three main comparisons: 1. Vegan dietary intervention versus no intervention or minimal intervention for primary prevention; 2. Vegan dietary intervention versus another dietary intervention for primary prevention; 3. Vegan dietary intervention versus another dietary intervention for secondary prevention. MAIN RESULTS: Thirteen RCTs (38 papers, 7 trial registrations) and eight ongoing trials met our inclusion criteria. Most trials contributed to primary prevention: comparisons 1 (four trials, 466 participants randomised) and comparison 2 (eight trials, 409 participants randomised). We included only one secondary prevention trial for comparison 3 (63 participants randomised). None of the trials reported on clinical endpoints. Other primary outcomes included lipid levels and blood pressure. For comparison 1 there was moderate-certainty evidence from four trials with 449 participants that a vegan diet probably led to a small reduction in total cholesterol (mean difference (MD) -0.24 mmol/L, 95% confidence interval (CI) -0.36 to -0.12) and low-density lipoprotein (LDL) cholesterol (MD -0.22 mmol/L, 95% CI -0.32 to -0.11), a very small decrease in high-density lipoprotein (HDL) levels (MD -0.08 mmol/L, 95% CI -0.11 to -0.04) and a very small increase in triglyceride levels (MD 0.11 mmol/L, 95% CI 0.01 to 0.21). The very small changes in HDL and triglyceride levels are in the opposite direction to that expected. There was a lack of evidence for an effect with the vegan dietary intervention on systolic blood pressure (MD 0.94 mmHg, 95% CI -1.18 to 3.06; 3 trials, 374 participants) and diastolic blood pressure (MD -0.27 mmHg, 95% CI -1.67 to 1.12; 3 trials, 372 participants) (low-certainty evidence). For comparison 2 there was a lack of evidence for an effect of the vegan dietary intervention on total cholesterol levels (MD -0.04 mmol/L, 95% CI -0.28 to 0.20; 4 trials, 163 participants; low-certainty evidence). There was probably little or no effect of the vegan dietary intervention on LDL (MD -0.05 mmol/L, 95% CI -0.21 to 0.11; 4 trials, 244 participants) or HDL cholesterol levels (MD -0.01 mmol/L, 95% CI -0.08 to 0.05; 5 trials, 256 participants) or triglycerides (MD 0.21 mmol/L, 95% CI -0.07 to 0.49; 5 trials, 256 participants) compared to other dietary interventions (moderate-certainty evidence). We are very uncertain about any effect of the vegan dietary intervention on systolic blood pressure (MD 0.02 mmHg, 95% CI -3.59 to 3.62) or diastolic blood pressure (MD 0.63 mmHg, 95% CI -1.54 to 2.80; 5 trials, 247 participants (very low-certainty evidence)). Only one trial (63 participants) contributed to comparison 3, where there was a lack of evidence for an effect of the vegan dietary intervention on lipid levels or blood pressure compared to other dietary interventions (low- or very low-certainty evidence). Four trials reported on adverse events, which were absent or minor. AUTHORS' CONCLUSIONS: Studies were generally small with few participants contributing to each comparison group. None of the included studies report on CVD clinical events. There is currently insufficient information to draw conclusions about the effects of vegan dietary interventions on CVD risk factors. The eight ongoing studies identified will add to the evidence base, with all eight reporting on primary prevention. There is a paucity of evidence for secondary prevention.
Assuntos
Doenças Cardiovasculares/prevenção & controle , Dieta Vegana , Prevenção Primária , Prevenção Secundária , Adulto , Viés , Pressão Sanguínea/fisiologia , Colesterol/sangue , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Prevenção Primária/estatística & dados numéricos , Ensaios Clínicos Controlados Aleatórios como Assunto , Recidiva , Prevenção Secundária/estatística & dados numéricos , Triglicerídeos/sangueRESUMO
PURPOSE: To examine whether the adoption of COVID-19-related preventive health behaviors vary in rural versus urban communities of the United States while accounting for the influence of political ideology, demographic factors, and COVID-19 experiences. METHODS: We rely on a representative survey of 5009 American adults collected from May 28 to June 8, 2020. We analyze the influence of rural status, political ideology, demographic factors, and COVID-19 experiences on self-reported adoption of 8 COVID-19-related preventive health behaviors. FINDINGS: Rural residents are significantly less likely to have worn a mask in public, sanitized their home or workplace with disinfectant, avoided dining at restaurants or bars, or worked from home. These findings, with the exception of dining out, are robust to the inclusion of measures accounting for political ideology, demographic factors, and COVID-19 experiences. CONCLUSIONS: Rural residents are significantly less likely to participate in several COVID-19-related preventive health behaviors. This reality could exacerbate existing disparities in health access and outcomes for rural Americans. Health messaging targeted at improving COVID-19 preventive behavior adoption in rural America is warranted.
Assuntos
COVID-19/prevenção & controle , Comportamentos Relacionados com a Saúde , População Rural/estatística & dados numéricos , População Urbana/estatística & dados numéricos , Fatores Etários , COVID-19/epidemiologia , Humanos , Prevenção Primária/estatística & dados numéricos , Inquéritos e Questionários , Estados Unidos/epidemiologiaRESUMO
OBJECTIVES: To examine age-related trajectories of cardiovascular risk and use of aspirin and statin among U.S. adults aged 50 or older. DESIGN: Repeated cross-sectional study using data from 2011 to 2018 National Health and Nutrition Examination Surveys. SETTING: Nationally representative health interview survey in the United States. PARTICIPANTS: Non-institutionalized adults aged 50 years and older (n = 11,392 unweighted). MEASUREMENTS: Primary prevention was defined as the prevention of a first cardiovascular event including coronary heart disease, angina/angina pectoris, heart attack, or stroke, whereas secondary prevention was defined as those with a history of these clinical conditions. Medication use was determined by self-report; aspirin use included dose and frequency, and statin use included generic names, days of prescription fills, and indications. We examined linear trends between age and each medication use, after controlling for period, sex, and race/ethnicity. RESULTS: Prevalence of those eligible for primary prevention treatment increased with age from 31.8% in ages 50-54 to 52.0% in ages ≥75 (p < 0.001). Similarly, those eligible for secondary prevention treatment increased with age from 2.7% in ages 50-54 to 21.1% in ages ≥75 (p < 0.001). Low-dose daily aspirin use increased with age (p < 0.001), and 45.3% of adults aged ≥75 took low-dose aspirin daily for primary prevention. Statin use also increased with age (p < 0.001), and 56.4% of adults aged ≥75 had long-term statin use for secondary prevention. CONCLUSION: While adults aged ≥75 do not benefit from the use of aspirin to prevent the first CVD, many continue to take aspirin on a regular basis. In spite of the clear benefit of statin use to prevent a subsequent CVD event, many older adults in this risk category are not taking a statin. Further education and guidance for both healthcare providers and older adults regarding the appropriate use of aspirin and statins to prevent CVD is needed.
Assuntos
Fatores Etários , Aspirina/uso terapêutico , Doenças Cardiovasculares/prevenção & controle , Inibidores de Hidroximetilglutaril-CoA Redutases/uso terapêutico , Prevenção Primária/estatística & dados numéricos , Prevenção Secundária/estatística & dados numéricos , Idoso , Idoso de 80 Anos ou mais , Estudos Transversais , Feminino , Fatores de Risco de Doenças Cardíacas , Humanos , Masculino , Pessoa de Meia-Idade , Inquéritos Nutricionais , Prevalência , Estados Unidos/epidemiologiaRESUMO
OBJECTIVE: Approximately 84 million people in the USA have pre-diabetes, but only a fraction of them receive proven effective therapies to prevent type 2 diabetes. We estimated the value of prioritizing individuals at highest risk of progression to diabetes for treatment, compared to non-targeted treatment of individuals meeting inclusion criteria for the Diabetes Prevention Program (DPP). METHODS: Using microsimulation to project outcomes in the DPP trial population, we compared two interventions to usual care: (1) lifestyle modification and (2) metformin administration. For each intervention, we compared targeted and non-targeted strategies, assuming either limited or unlimited program capacity. We modeled the individualized risk of developing diabetes and projected diabetic outcomes to yield lifetime costs and quality-adjusted life expectancy, from which we estimated net monetary benefits (NMB) for both lifestyle and metformin versus usual care. RESULTS: Compared to usual care, lifestyle modification conferred positive benefits and reduced lifetime costs for all eligible individuals. Metformin's NMB was negative for the lowest population risk quintile. By avoiding use when costs outweighed benefits, targeted administration of metformin conferred a benefit of $500 per person. If only 20% of the population could receive treatment, when prioritizing individuals based on diabetes risk, rather than treating a 20% random sample, the difference in NMB ranged from $14,000 to $20,000 per person. CONCLUSIONS: Targeting active diabetes prevention to patients at highest risk could improve health outcomes and reduce costs compared to providing the same intervention to a similar number of patients with pre-diabetes without targeted selection.
Assuntos
Diabetes Mellitus Tipo 2/prevenção & controle , Seleção de Pacientes , Estado Pré-Diabético/terapia , Prevenção Primária , Adulto , Estudos de Coortes , Análise Custo-Benefício , Diabetes Mellitus Tipo 2/economia , Diabetes Mellitus Tipo 2/epidemiologia , Feminino , Acessibilidade aos Serviços de Saúde/economia , Acessibilidade aos Serviços de Saúde/organização & administração , Acessibilidade aos Serviços de Saúde/estatística & dados numéricos , Humanos , Hipoglicemiantes/economia , Hipoglicemiantes/uso terapêutico , Expectativa de Vida , Estilo de Vida , Masculino , Metformina/economia , Metformina/uso terapêutico , Pessoa de Meia-Idade , Estado Pré-Diabético/economia , Estado Pré-Diabético/epidemiologia , Prevenção Primária/economia , Prevenção Primária/métodos , Prevenção Primária/organização & administração , Prevenção Primária/estatística & dados numéricos , Qualidade de Vida , Fatores de Risco , Padrão de Cuidado/economia , Padrão de Cuidado/organização & administração , Padrão de Cuidado/normas , Estados Unidos/epidemiologiaRESUMO
Background Sexual minority, or lesbian, gay, and bisexual (LGB), individuals are at increased risk for cardiovascular disease attributable to elevated rates of health risk factors. However, although there is clear evidence that statin use can prevent cardiovscular disease in certain adult populations, no studies have examined how statins are being used among the LGB population. This study aimed to examine the prevalence and predictors of statin use among LGB and non-LGB individuals using Facebook-delivered online surveys. Methods and Results We conducted a cross-sectional online survey about statin use in adults ≥40 years of age between September and December 2019 using Facebook advertising (n=1531). We calculated the prevalence of statin use by age, sexual orientation, and statin benefit populations. We used multivariable logistic regression to examine whether statin use differed by sexual orientation, adjusting for covariates. We observed a significantly lower rate of statin use in the LGB versus non-LGB respondents (20.8% versus 43.8%; P<0.001) in the primary prevention population. However, the prevalence of statin use was not statistically different in the LGB versus non-LGB respondents in the secondary prevention population. Adjusting for the covariates, the LGB participants were less likely to use statins than the non-LGB respondents in the primary prevention population (odds ratio, 0.37; 95% CI, 0.19-0.70). Conclusions Our results are the first to emphasize the urgent need for tailored, evidence-based cardiovascular disease prevention programs that aim to promote statin use, and thus healthy aging, in the LGB population.
Assuntos
Doenças Cardiovasculares/tratamento farmacológico , Doença da Artéria Coronariana/complicações , Inibidores de Hidroximetilglutaril-CoA Redutases/uso terapêutico , Minorias Sexuais e de Gênero/estatística & dados numéricos , Adulto , Idoso , Bissexualidade/estatística & dados numéricos , Doenças Cardiovasculares/prevenção & controle , Estudos de Casos e Controles , Estudos Transversais , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Prevalência , Prevenção Primária/estatística & dados numéricos , Fatores de Risco , Comportamento Sexual/etnologia , Comportamento Sexual/estatística & dados numéricos , Mídias Sociais/instrumentação , Inquéritos e Questionários/estatística & dados numéricosRESUMO
Importance: The population impact of modifying obesity and other key risk factors for hyperuricemia has been estimated in cross-sectional studies; however, the proportion of incident gout cases (a clinical end point) that could be prevented by modifying such factors has not been evaluated. Objective: To estimate the proportion of incident gout cases that could be avoided through simultaneous modification of obesity and other key risk factors. Design, Setting, and Participants: The Health Professionals Follow-up Study is a US prospective cohort study of 51â¯529 male health professionals enrolled in 1986 and followed up through questionnaires every 2 years through 2012. Self-reported gout cases were confirmed through June 2015. Clean and complete data used for this analysis were available in June 2016, with statistical analyses performed from July 2016 to July 2019. Exposures: From data collected in the validated questionnaires, men were categorized to low-risk groups according to combinations of the following 4 factors: normal body mass index (BMI [calculated as weight in kilograms divided by height in meters squared]; <25), no alcohol intake, adherence to Dietary Approaches to Stop Hypertension (DASH)-style diet (highest quintile of DASH diet score), and no diuretic use. Main Outcomes and Measures: Population attributable risks (PARs) for incident gout meeting the preliminary American College of Rheumatology survey criteria, overall and stratified by BMI. Results: We analyzed 44â¯654 men (mean [SD] age, 54.0 [9.8] years) with no history of gout at baseline. During 26 years of follow-up, 1741 (3.9%) developed incident gout. Among all participants, PAR for the 4 risk factors combined (BMI, diet, alcohol use, and diuretic use) was 77% (95% CI, 56%-88%). Among men with normal weight (BMI <25.0) and overweight (BMI 25.0-29.9), we estimated that more than half of incident gout cases (69% [95% CI, 42%-83%] and 59% [95% CI, 30%-75%], respectively) may have been prevented by the combination of DASH-style diet, no alcohol intake, and no diuretic use. However, among men with obesity (BMI ≥30), PAR was substantially lower and not significant (5% [95% CI, 0%-47%]). Conclusions and Relevance: The findings of this cohort study suggest that addressing excess adiposity and other key modifiable factors has the potential to prevent the majority of incident gout cases among men. Men with obesity may not benefit from other modifications unless weight loss is addressed.
Assuntos
Gota/prevenção & controle , Ocupações em Saúde/estatística & dados numéricos , Prevenção Primária/métodos , Adulto , Consumo de Bebidas Alcoólicas/epidemiologia , Índice de Massa Corporal , Estudos de Coortes , Estudos Transversais , Abordagens Dietéticas para Conter a Hipertensão/métodos , Abordagens Dietéticas para Conter a Hipertensão/psicologia , Diuréticos/efeitos adversos , Diuréticos/uso terapêutico , Seguimentos , Gota/epidemiologia , Gota/etiologia , Humanos , Hipertensão/dietoterapia , Hipertensão/epidemiologia , Incidência , Estilo de Vida , Masculino , Pessoa de Meia-Idade , Obesidade/complicações , Obesidade/dietoterapia , Obesidade/epidemiologia , Prevenção Primária/estatística & dados numéricos , Estudos Prospectivos , Fatores de Risco , AutorrelatoRESUMO
BACKGROUND: Maintaining adherence to statins reduces the risk of an initial cardiovascular disease (CVD) event in high-risk individuals (primary prevention) and additional CVD events following the first event (secondary prevention). The effectiveness of statin therapy is limited by the level of adherence maintained by the patient. We undertook a nationwide study to compare adherence and discontinuation in primary and secondary prevention patients. METHODS: Dispensing data from New Zealand community pharmacies were used to identify patients who received their first statin dispensing between 2006 and 2011. The Medication Possession Ratio (MPR) and proportion who discontinued statin medication was calculated for the year following first statin dispensing for patients with a minimum of two dispensings. Adherence was defined as an MPR ≥ 0.8. Previous CVD was identified using hospital discharge records. Multivariable logistic regression was used to control for demographic and statin characteristics. RESULTS: Between 2006 and 2011 289,666 new statin users were identified with 238,855 (82.5%) receiving the statin for primary prevention compared to 50,811 (17.5%) who received it for secondary prevention. The secondary prevention group was 1.55 (95% CI 1.51-1.59) times as likely to be adherent and 0.67 (95% CI 0.65-0.69) times as likely to discontinue statin treatment than the primary prevention group. An early gap in statin coverage increased the odds of discontinuing statin treatment. CONCLUSION: Adherence to statin medication is higher in secondary prevention than primary prevention. Within each group, a range of demographic and treatment factors further influences adherence.
Assuntos
Doenças Cardiovasculares/prevenção & controle , Inibidores de Hidroximetilglutaril-CoA Redutases/uso terapêutico , Adesão à Medicação/estatística & dados numéricos , Prevenção Primária/estatística & dados numéricos , Prevenção Secundária/estatística & dados numéricos , Adulto , Idoso , Idoso de 80 Anos ou mais , Doenças Cardiovasculares/epidemiologia , Etnicidade/estatística & dados numéricos , Feminino , Seguimentos , Humanos , Masculino , Pessoa de Meia-Idade , Nova Zelândia/epidemiologia , Alta do Paciente/estatística & dados numéricos , Farmácias/estatística & dados numéricos , RecidivaRESUMO
BACKGROUND: Advancing health literacy is a fundamental step toward achieving population health. To that end, the National Institutes of Health (NIH) funded research to increase scientific understanding of how health literacy can reduce disparities and enhance the health of the United States. OBJECTIVE: This study identified and evaluated NIH-funded health literacy research focusing on disease prevention. METHODS: New R01, R03, and R21 research project grants awarded from fiscal year (FY) 2004 to FY 2017 studying health literacy and disease prevention were identified. Study characteristics, including the role of health literacy, how health literacy was measured, populations studied, and study design, were coded for each grant. Administrative grant data were obtained from the NIH's internal database. Research impact was assessed using the relative citation ratio (RCR). KEY RESULTS: There were 192 grants studying health literacy and disease prevention awarded by 18 NIH institutes and centers from FY 2004 to FY 2017, covering a wide variety of health conditions including cancer (26.0%), infectious diseases (13.5%), nutrition (8.3%), drug/alcohol use (7.8%), and cardiovascular disease (6.3%). Most grants studied the health literacy skills of patients (88%), with a few studies assessing the health literacy practices of health care providers (2.1%) or systems (1%). There was good representation of populations with traditionally low levels of health literacy, including Black/African American participants (30.2%), Hispanic/Latinx participants (28.6%), older adults (37%), and people with low income (20.8%). The scientific articles generated by these grants were more than twice (RCR = 2.18) as influential on the field as similar articles. CONCLUSIONS: The NIH provided support for a wide array of prevention-focused health literacy research. The value of this research is highlighted by the number of funding institutes and centers, the diversity of populations and health conditions studied, and the effect these grants had on the field. Future research should move beyond patient-level health literacy to health literacy practices of health care systems and providers. [HLRP: Health Literacy Research and Practice. 2020, 4(4):e212-e223.] PLAIN LANGUAGE SUMMARY: This study describes health literacy research funded by the National Institutes of Health that focused on disease prevention. These grants sought to prevent a variety of health conditions, but health literacy research over the past 14 years continued to concentrate on the capacity of patients despite increased attention on the health literacy practices of health care providers and systems.
Assuntos
Letramento em Saúde/estatística & dados numéricos , Prevenção Primária/métodos , Financiamento Governamental/métodos , Financiamento Governamental/estatística & dados numéricos , Organização do Financiamento/métodos , Organização do Financiamento/estatística & dados numéricos , Humanos , National Institutes of Health (U.S.)/organização & administração , National Institutes of Health (U.S.)/estatística & dados numéricos , Prevenção Primária/instrumentação , Prevenção Primária/estatística & dados numéricos , Estados UnidosRESUMO
A series of Focus Group Discussions were held with farmers, veterinarians and human health workers in two sites in Ethiopia, as part of the Ethiopia Control of Bovine Tuberculosis Strategies Project's efforts to devise and test the acceptability and feasibility of various control strategies for Bovine Tuberculosis (bTB). Group members were asked to give their responses to a range of strategies collected from global efforts to control the disease in cattle and humans in the context of intensification of the dairy industry, as well as those suggested by researchers within the project. Key findings from the study include the observation that a number of strategies utilised routinely to control bTB elsewhere in the world, including 'Test and Slaughter' and 'Test and Segregation' are likely to be impractical in low-resource settings where infrastructure may be unreliable and space both between and on individual farms is limited. It also became clear that farmers called upon to implement biosecurity measures should be supplied with locally-specific information and instructions in order to effectively control and prevent the spread of disease. Additionally, this research supports the need for investment in animal health system strengthening in Ethiopia and other similar settings, in order to enable animal health workers, including veterinarians, to devote time to disease surveillance and farmer sensitisation. Similarly, investment in milk pasteurisation processes and public education on these processes should be prioritised in order to increase their acceptability and feasibility among both producers and consumers.
Assuntos
Controle de Doenças Transmissíveis/estatística & dados numéricos , Fazendeiros/psicologia , Conhecimentos, Atitudes e Prática em Saúde , Prevenção Primária/estatística & dados numéricos , Tuberculose Bovina/prevenção & controle , Animais , Bovinos , Indústria de Laticínios , Etiópia , Estudos de Viabilidade , Tuberculose Bovina/psicologiaRESUMO
Most sub-Saharan African countries acted early and aggressively in response to the WHO COVID-19 warning by closing schools, international borders, limiting domestic travel and restricting large gatherings. The six most populous sub-Saharan African countries, at the beginning of July 2020 with the exception of Republic of South Africa, all had relatively modest COVID-19 case counts compared with European, North and South American and some Asian countries in spite of access to more limited medical resources and technologies. Shutdowns or shelter-in-places were put in place for 5 out of 6 countries surveyed well before the first reported COVID-19 death. Timely action to enact comprehensive public health measures are irreplaceable and cannot be substituted by later use of medical resources or technologies. In the case of Republic of South Africa, earlier and multiple instances of virus introduction may have made infection control much more difficult compared with other sub-Saharan African countries.
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Controle de Doenças Transmissíveis/métodos , Infecções por Coronavirus/epidemiologia , Infecções por Coronavirus/prevenção & controle , Países em Desenvolvimento/estatística & dados numéricos , Pandemias/prevenção & controle , Pandemias/estatística & dados numéricos , Pneumonia Viral/epidemiologia , Pneumonia Viral/prevenção & controle , Prevenção Primária/métodos , COVID-19 , Controle de Doenças Transmissíveis/estatística & dados numéricos , Humanos , Prevenção Primária/estatística & dados numéricos , Fatores Socioeconômicos , África do Sul/epidemiologia , Fatores de TempoRESUMO
INTRODUCTION: Currently, malignancies are the most severe medical problems worldwide. Numerous, already known risk factors in carcinogenesis could be potentially avoided. Some cancer risk factors have been recognized and have become the targets of primary prophylaxis. OBJECTIVE: The aim of the study was to ascertain the state of knowledge about risk factors, primary prevention and early detection of malignancies of gastrointestinal tract (GIT) in the urban and rural population of the Lublin province in Eastern Poland. MATERIAL AND METHODS: The study was cross-sectional. The originally designed questionnaire was applied to the group of 1,352 patients, representatives of both the rural and urban environments of the Lublin province during random appointments with their general practitioner (GP). RESULTS: The study showed low awareness of the issues connected with GIT malignancies within the studied group. The problem was particulary apparent in the rural population. CONCLUSIONS: In order to raise general awareness of cancer, different means should be applied in urban and rural populations. GPs and the media were found to have the leading rols in the promotion of primary prevention.