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BACKGROUND: Urbanization remains an important factor affecting the mental health of people. Currently, there is insufficient research on depression among the offspring of women who have children at an advanced maternal age (AMA). The objective of this study is to investigate the urban and rural disparities in depressive symptoms among the offspring of AMA and related influencing factors. METHODS: In this study, a total of 1273 offspring born to AMA were selected from the fourth wave of the China Health and Retirement Longitudinal Study (CHARLS) database. The questionnaire used in the study included demographic information and the Center for Epidemiologic Studies Depression Scale (CESD). Chi-square tests and logistic regression analysis were employed to examine the urban-rural differences. RESULTS: The likelihood of developing depressive symptoms of the offspring of AMA in rural areas was 1.633 times higher (AOR = 1.633; 95%CI: 1.211-2.202) compared to their urban counterparts. Several factors including gender, education, marital status, disability, chronic diseases, and sleep duration showed a linkage with depression among rural based offspring of AMA. For the urban offspring of AMA, only disability and sleep duration exhibited a significant association with depressive symptoms. LIMITATIONS: This study cannot establish a causal relationship between depressive symptoms and the influencing factors for the offspring of AMA. Age range and variables of the respondents needs further consideration. CONCLUSIONS: This study has brought to light the elevated risk of depressive symptoms among rural-based offspring of AMA. Thus, emphasizing the urgent need for targeted interventions and measures to address the negative impact.
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Depressão , População Rural , Criança , Humanos , Feminino , Depressão/epidemiologia , Depressão/complicações , Estudos Transversais , Estudos Longitudinais , Inquéritos e Questionários , China/epidemiologiaRESUMO
Healthy lifestyle might alleviate the socioeconomic inequities in health, but the extent of the joint and interactive effects of these two factors on dementia are unclear. This study aimed to detect the joint and interactive associations of socioeconomic status (SES) and lifestyle factors with incident dementia risk, and the underlying brain imaging alterations. Cox proportional hazards analysis was performed to test the joint and interactive associations. Partial correlation analysis was performed to reflect the brain imaging alterations. A total of 276,730 participants with a mean age of 55.9 (±8.0) years old from UK biobank were included. Over 8.5 (±2.6) years of follow-up, 3013 participants were diagnosed with dementia. Participants with high SES and most healthy lifestyle had a significantly lower risk of incident dementia (HR=0.19, 95% CI=0.14 to 0.26, P<2×10-16), Alzheimer's disease (AD, HR=0.19, 95% CI=0.13 to 0.29, P=8.94×10-15), and vascular dementia (HR=0.24, 95% CI=0.12 to 0.48, P=7.57×10-05) compared with participants with low SES and an unhealthy lifestyle. Significant interactions were found between SES and lifestyle on dementia (P=0.002) and AD (P=0.001) risks; the association between lifestyle and dementia was stronger among those of high SES. The combination of high SES and healthy lifestyle was positively associated with higher volumes in brain regions vulnerable to dementia-related atrophy. These findings suggest that SES and lifestyle significantly interact and influence dementia with its related brain structure phenotypes.
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Doença de Alzheimer , Humanos , Estudos Prospectivos , Estilo de Vida , Classe Social , EncéfaloRESUMO
BACKGROUND: Aging has given birth to the demand for high-quality elderly care service and social organizations (ESOs) are gradually taking on a supportive role in the field of elderly care services.. In view of this, our study is designed to examine influencing factors of social capital within the elderly-caring social organizations. METHOD: The study was conducted in four districts of Chongqing Province and a multi-stage random sampling method was used to sample 80 ESOs as subjects for the research. Through a meticulously crafted questionnaire, we gathered valuable data on internal social capital, basic information about the organization, and other variables. Univariate and Binary Logistic Regression analysis were performed on the data to explore the factors associated with social capital within the elderly-caring social organizations using IBM SPSS version 26.0. RESULT: The results showed that 67(83.8%) OF ESOs surveyed were A-type institutions and 13(16.3%) B-type institutions. Among them, 49(61.3%) institutions covered an area of more than 50m2.The institutions of ≤ 2 years were 33(41.3%), 21(26.3%) were established for ≤ 3 ≤ 8 years, and residual 26(32.5%) were institutions Ë 8 years old. ESOs that possessed 4-6 management employees were 52.422 times more likely to score high for social support (p<0.05, OR = 52.422). Accommodating special care objects and hiring 16-30 employees were significantly linked to the shared language and shared vision dimension (p<0.001, OR = 0.8) and (p<0.05, OR = 8.672), respectively. and the overall social capital dimension (p<0.01, OR = 0.221) (p<0.05, OR = 5.730). CONCLUSION: ESOs with different basic conditions have different amounts of social capital. Factors such as the presence of special care and volunteer staff, a certain number of full-time staff as well as types of services rendered are accompanied with the higher internal social capital of ESOs.
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Capital Social , Humanos , Criança , Estudos Transversais , China , Envelhecimento , IdiomaRESUMO
OBJECTIVE: To assess the association of socioeconomic status with the burden of cataract blindness in terms of year lived with disability (YLD) rates and to determine whether ultraviolet radiation (UVR) levels modify the effect of socioeconomic status on this health burden. METHODS: National and subnational age-standardized YLD rates associated with cataract-related blindness were derived from the Global Burden of Disease (GBD) study 2017. The human development index (HDI) from the Human Development Report was used as a measure of socioeconomic status. Estimated ground-level UVR exposure was obtained from the Ozone Monitoring Instrument (OMI) dataset of the National Aeronautics and Space Administration (NASA). RESULTS: Across 185 countries, socioeconomic status was inversely associated with the burden of cataract blindness. Countries with a very high HDI had an 84% lower age-standardized YLD rate [95% confidence interval ( CI): 60%-93%, P < 0.001] than countries with a low HDI; for high-HDI countries, the proportion was 76% (95% CI: 53%-88%, P < 0.001), and for medium-HDI countries, the proportion was 48% (95% CI: 15%-68%, P = 0.010; P for trend < 0.001). The interaction analysis showed that UVR exposure played an interactive role in the association between socioeconomic status and cataract blindness burden ( P value for interaction = 0.047). CONCLUSION: Long-term high-UVR exposure amplifies the association of poor socioeconomic status with the burden of cataract-related blindness. The findings emphasize the need for strengthening UVR exposure protection interventions in developing countries with high-UVR exposure.
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Cegueira/epidemiologia , Catarata/epidemiologia , Carga Global da Doença , Raios Ultravioleta/efeitos adversos , Cegueira/etiologia , Catarata/etiologia , Feminino , Carga Global da Doença/estatística & dados numéricos , Humanos , Masculino , Anos de Vida Ajustados por Qualidade de Vida , Classe Social , Fatores SocioeconômicosRESUMO
To find the status of outcome indicators reported in published randomized controlled trial(RCT) of traditional Chinese medicine(TCM) for essential hypertension in the past two years, we searched for relevant information from four Chinese databases, three English databases and two clinical trial registries in this study, from January 2018 to September 2019. The outcome indicators of RCT were extracted and categorized from trials and the risk of bias was assessed by ROB tools from the Cochrane Collaboration. A total of 125 RCTs and 15 RCT protocols were finally included after study screening. The results showed that the RCT outcomes mainly included efficacy and safety outcomes. Efficacy indicators mainly included blood pressure measurement, quality of life assessment, blood biochemical indicators, urine analysis, arterial ultrasound, vascular endothelial function indicators, hematocrit, hemorheology indicators and other indicators. The safety indicators mainly included general physical examination items, heart, liver and kidney function tests, blood, urine, and stool routine examinations as well as adverse drug reactions/events. The current RCTs cannot distinguish primary and secondary outcomes, and the RCT protocols didn't report efficacy criteria clearly. They both didn't report health economic indicators and the methodological qualities were relatively low. In view of the current status on outcome indicators reported in TCM RCTs, constructing a core outcome set of TCM for essential hypertension and improving the methodology quality of RCTs will help to accurately reflect the actual efficacy of TCM intervention.
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Medicina Tradicional Chinesa , Qualidade de Vida , Determinação de Ponto Final , Hipertensão Essencial , Humanos , Ensaios Clínicos Controlados Aleatórios como Assunto , Resultado do TratamentoRESUMO
BACKGROUND: Turnover intention is a major cause of reduced team morale and low work efficiency. It hinders work performance and reduces the quality of medical services. This study aimed to investigate the relationship between financial satisfaction and turnover intention and its mediators among primary care providers. METHODS: Multi-stage random cluster sampling was used to select 1241 participants from four counties and three districts in Anhui province, China. Data were collected using a self-administered questionnaire. Turnover intention was assessed with a turnover intention assessment scale. Perceived social support and burnout were measured with the 12-item Perceived Social Support Scale and the Chinese version of the Maslach Burnout Inventory, respectively. Structural equation modeling was used for data analysis. RESULTS: The findings showed high turnover intention among primary care providers (mean score 14.16 ± 4.337), and most providers reported low financial satisfaction (mean score 2.49 ± 0.990). The mean perceived social support score was 64.93 ± 13.229, and only 6.1% of primary care providers reported no burnout. Compared with participants with high financial satisfaction, those with low financial satisfaction were more likely to report higher turnover intention (ß = - 0.216, p < 0.001), less perceived social support (ß = 0.181, p < 0.001), and more severe burnout (ß = - 0.123, p < 0.05). Turnover intention may be related to perceived social support (ß = - 0.147, p < 0.001) and burnout (ß = 0.239, p < 0.001). Furthermore, the effect of financial satisfaction on turnover intention was significantly mediated by perceived social support (ß = - 0.027, p < 0.001) and burnout (ß = - 0.029, p < 0.05). CONCLUSIONS: Turnover intention is associated with financial satisfaction, with this association mediated by perceived social support and burnout. A reasonable mechanism needs to be established to improve financial satisfaction and perceived social support and reduce burnout among primary care providers.
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Esgotamento Profissional , Intenção , Esgotamento Profissional/epidemiologia , China/epidemiologia , Estudos Transversais , Humanos , Satisfação no Emprego , Satisfação Pessoal , Reorganização de Recursos Humanos , Atenção Primária à Saúde , Apoio Social , Inquéritos e QuestionáriosRESUMO
BACKGROUND: The purpose of this study was to evaluate the health economics of patients with sepsis after gastrointestinal tumor operation in ICU. METHODS: This case-control study used 1:1 propensity-score (PS) matched method and patients were matched according to tumor type, age and gender. The study group was composed of 181 patients with sepsis after operation of gastrointestinal tumor in ICU, while the control group was composed of 181 patients without sepsis after operation of gastrointestinal tumor. The medical expenses and length of stay in the hospital of these patients were analyzed. RESULTS: The median of the total hospitalization cost for the study group was $26,038, which was 1.7 times of the control group (P<0.001). The costs of drugs, laboratory test, examination, treatment, operation, anesthesia, materials, ward and other costs in the study group were higher than those in the control group (P<0.001). The median length of stay in the hospital in the study group was 26 days, which were 12 days longer than that of the control group (P<0.001). However, there was no significant difference in daily average cost between the two groups (P=0.103). CONCLUSIONS: In ICU, patients with sepsis after operation of gastrointestinal tumor increased the cost of hospitalization and prolonged the length of stay in the hospital than those without sepsis.
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PURPOSE: Cancer patients undergoing surgery are at high risk of venous thromboembolism (VTE). The occurrence of VTE in Chinese cancer patients admitted to intensive care unit (ICU) for postoperative care is poorly characterized. This study was designed to investigate the incidence of VTE in this population and to evaluate the utility of the Caprini score in risk stratification. METHODS: 2127 consecutive adult patients admitted to a 10-bed surgical ICU (SICU) in a tertiary care academic hospital during a 4-year period (January 1, 2013 - December 31, 2016) were enrolled. Demographic and VTE data were collected. Data for the Caprini risk assessment model (RAM) was used to stratify patients on their risk of VTE. RESULTS: Of the 2127 patients admitted to ICU after cancer surgery, 66 (3.1%) developed symptomatic VTE. There were a total of 32 patients with pulmonary embolism (PE), 51 patients with deep vein thrombosis (DVT) and 17 patients with both conditions. Based on the original Caprini RAM, 99.5% of the patients scored in the "highest risk" category (score ≥5), all patients with VTE were in the "highest risk" category. Further substratification in the "highest risk" category showed the risk of developing VTE events was significantly higher among patients with Caprini score greater than 10, as compared with patients with Caprini score of 5 to 6 (OR 5.63;95%CI 1.27-24.94), 7 to 8 (OR 2.36;95%CI 1.23-4.52 ) or 9 to 10 (OR 2.28;95%CI 1.17-4.44). The percentage of patients receiving double prophylaxis was 16.8% (358/2127), 20 of the 66 VTE patients (30.3%) received double prophylaxis before VTE was diagnosed. Patients with higher Caprini score were more likely to receive double thromboprophylaxis than patients with lower Caprini score (23.4% of patients with Caprini score>10 vs 10.8% with Caprini score 5-6). CONCLUSIONS: Though accompanied with the subutilizing of chemoprophylaxis, the overall incidence of VTE was relatively low in Chinese cancer patients admitted to ICU for postoperative care. In contrast, the Caprini score was high in this population. The original Caprini RAM was limited to stratify this population, but further substratification of "highest risk" category demonstrated the risk of developing VTE events was significantly higher in patients with Caprini score greater than 10. Future research with high quality evidence should be performed targeting on the accurate risk stratification and optimizing VTE prophylaxis for this population.
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Tromboembolia Venosa/epidemiologia , Adulto , Idoso , China/epidemiologia , Estudos de Coortes , Feminino , Humanos , Incidência , Unidades de Terapia Intensiva/estatística & dados numéricos , Masculino , Pessoa de Meia-Idade , Cuidados Pós-Operatórios , Estudos Retrospectivos , Medição de Risco , Fatores de Risco , Tromboembolia Venosa/diagnóstico , Tromboembolia Venosa/patologiaRESUMO
PURPOSE: The occurrence of venous thromboembolism (VTE) in Chinese cancer patients admitted to intensive care unit (ICU) for postoperative care is poorly characterized. This study was designed to investigate the incidence of VTE in this polulation and to evaluate the utility of the Caprini score in risk stratification. METHODS: We conducted a retrospective cohort study of 2127 consecutive adult patients admitted to a 10-bed surgical ICU in a tertiary care academic hospital during a 4-year period (January 1,2013 to December 31,2016). Demographic and VTE data were collected. Data for the Caprini risk assessment model (RAM) was used to stratify patients on their risk of VTE. RESULTS: Of the 2127 patients admitted to ICU after cancer surgery, 66 (3.1%) developed symptomatic VTE. There were a total of 32 patients with pulmonary embolism (PE), 51 patients with deep vein thrombosis (DVT), and 17 patients with both conditions. Based on the original Caprini RAM, 99.5% of the patients scored in the "highest risk" category (score≥5), all patients with VTE were in the "highest risk" category. Further substratification in the "highest risk" category showed the risk of developing VTE events were significantly higher among patients with Caprini score >10 ,as compared with patients with Caprini score of 5 to 6 (OR 5.63; 95%CI 1.27-24.94), 7 to 8 (OR 2.36; 95% CI 1.23-4.52 ) or 9 to 10 (OR 2.28; 95%CI 1.17-4.44). The percentage of patients receiving double prophylaxis was 16.8% (358/2127), 20 of the 66 VTE patients (30.3%) received double prophylaxis before VTE was diagnosed. Patients with higher Caprini score were more likely to receive double thromboprophylaxis than patients with lower Caprini score (23.4% of patients with Caprini score>10 vs 10.8% with Caprini score 5-6). CONCLUSIONS: Though accompanying with the sub-utilizing of chemoprophylaxis, the overall incidence of VTE was relatively low in Chinese cancer patients admitted to ICU for postoperative care. In contrast, the Caprini score was high in this population. The original Caprini RAM was limited to stratify this population, but further substratification of "highest risk" category demonstrated the risk of developing VTE events was significantly higher in patients with Caprini score >10. Future research with high quality evidence should be performed targeting on the accurate risk stratification and optimizing VTE prophylaxis for this population.
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Neoplasias/epidemiologia , Tromboembolia Venosa/epidemiologia , Adulto , Idoso , Estudos de Coortes , Feminino , Humanos , Incidência , Unidades de Terapia Intensiva/estatística & dados numéricos , Masculino , Pessoa de Meia-Idade , Neoplasias/patologia , Complicações Pós-Operatórias/epidemiologia , Estudos Retrospectivos , Medição de Risco , Tromboembolia Venosa/diagnóstico , Tromboembolia Venosa/patologiaRESUMO
This study is aimed to identify and assess the methodological quality of community-acquired pneumonia (CAP) clinical practice guidelines (CPG) in China by using AGREE â ¡ tool. CNKI, SinoMed, Wanfang, and VIP Chinese databases from database establishment to March 2017 were searched by manual retrieval to collect all the clinical practice guidelines prepared by various associations or organizations, then AGREE â ¡tool was used to assess them. Data in each CPG were analyzed in terms of six domains, including scope and purpose, participants, rigor, clarity and readability, applicability and editorial independence. A total of 4 CPGs were included. The results showed that the scope and purpose scored 45.8%; the clarity of expression scored 44.75%; the participants scored 31.9%; the rigor scored 18.98%; the applicability scored 7%; and finally the editorial independence scored 1%. It is concluded that the quality of applicability and the editorial independence should attained paid more attention in future development or updating of the guidelines. In addition to strengthening the compliance with international general principles, we should also pay attention to the characteristics of traditional Chinese medicine treatment, especially the related evidences as complementary and alternative treatment for western intervention measures.
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Infecções Comunitárias Adquiridas/terapia , Pneumonia/terapia , Guias de Prática Clínica como Assunto , China , Infecções Comunitárias Adquiridas/diagnóstico , Humanos , Medicina Tradicional Chinesa , Pneumonia/diagnósticoRESUMO
The objective of this study was to explore the relationship between non-disclosure of sexual orientation to parents and sexual risk behaviors among gay and bisexual men who have sex with men (MSM) in China. A total of 295 eligible participants (gay n = 179, bisexual n = 116) were recruited from MSM venues and MSM organizations in Anhui Province, China. Overall, 16.6 % of participants chose to disclose their sexual orientation to parents. Fewer bisexual participants chose to disclose their sexual orientation than gay participants (9.5 vs. 21.2 %, p < 0.01). A multivariate logistic regression analysis indicated that non-disclosers were more likely than disclosers to report having one or more female sex partners among gay and bisexual MSM (AOR = 2.91), non-disclosure of sexual orientation to parents was positively associated with the number of female sex partners (AOR = 3.40) and with engagement in unprotected anal intercourse with men (AOR = 2.49) among gay MSM, in the past 6 months. Our findings indicated that HIV/AIDS intervention programs should promote the disclosure of sexual orientation and should design interventions specific to gay and bisexual MSM separately.
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Bissexualidade/psicologia , Revelação , Homossexualidade Feminina/psicologia , Homossexualidade Masculina/psicologia , Pais , Assunção de Riscos , Parceiros Sexuais , Adolescente , Adulto , Bissexualidade/estatística & dados numéricos , China/epidemiologia , Estudos Transversais , Feminino , Infecções por HIV/epidemiologia , Homossexualidade Feminina/estatística & dados numéricos , Homossexualidade Masculina/estatística & dados numéricos , Humanos , Masculino , Pessoa de Meia-Idade , Análise Multivariada , Análise de Regressão , Risco , Comportamento Sexual , Fatores Socioeconômicos , Adulto JovemRESUMO
BACKGROUND: Trigeminal neuralgia is a relatively common neurosurgical pathology with multiple management options. Microvascular decompression (MVD) is nonablative and is considered the gold standard. However, stereotaxic radiosurgery (SRS) and percutaneous stereotaxic rhizotomy (PSR) are 2 noninvasive but ablative options that have rapidly gained support. OBJECTIVE: To use Medicare claims data in conjunction with a literature review to assess the usage, effectiveness, and cost-effectiveness of the 3 different invasive treatments for trigeminal neuralgia. METHODS: All of the claims of trigeminal neuralgia treatment were extracted from the 2011 5% Inpatient and Outpatient Limited Data Set. Current Procedural Terminology, 4th Edition/International Classification of Diseases, Ninth Revision codes for the 3 different surgical treatment modalities were used to further classify these claims. Kaplan-Meier survival curves in key articles were used to calculate quality-adjusted life years and cost-effectiveness for each procedure. RESULTS: A total of 1582 claims of trigeminal neuralgia were collected. Ninety-four (6%) patients underwent surgical intervention. Forty-eight (51.1%) surgical patients underwent MVD, 39 (41.5%) underwent SRS, and 7 (7.4%) underwent PSR. The average weighted costs for MVD, SRS, and PSR were $40 434.95, $38 062.27, and $3910.64, respectively. The quality-adjusted life years were 8.2 for MVD, 4.9 for SRS, and 6.5 for PSR. The cost per quality-adjusted life year was calculated as $4931.1, $7767.8, and $601.64 for MVD, SRS, and PSR, respectively. CONCLUSION: This study shows that the most frequently used surgical management of trigeminal neuralgia is MVD, followed closely by SRS. PSR, despite being the most cost-effective, is by far the least utilized treatment modality.
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Procedimentos Neurocirúrgicos/economia , Procedimentos Neurocirúrgicos/métodos , Neuralgia do Trigêmeo/cirurgia , Idoso , Análise Custo-Benefício , Feminino , Humanos , Estimativa de Kaplan-Meier , Masculino , Medicare , Cirurgia de Descompressão Microvascular/economia , Pessoa de Meia-Idade , Anos de Vida Ajustados por Qualidade de Vida , Radiocirurgia/economia , Estudos Retrospectivos , Rizotomia/economia , Rizotomia/métodos , Resultado do Tratamento , Neuralgia do Trigêmeo/economia , Estados UnidosRESUMO
BACKGROUND: Ambulatory visits to dermatologists and primary care physicians (PCPs) may improve melanoma outcomes through early detection. We sought to measure the effect of dermatologist and PCP visits on melanoma stage at diagnosis and mortality. METHODS: We used data from the database linking Surveillance Epidemiology and End Results (SEER) and Medicare data (1994 to 2005) to examine patterns of dermatologist and PCP ambulatory visits before diagnosis for 18,884 Medicare beneficiaries with invasive melanoma or unknown stage at diagnosis. Visits were assessed during the 2-year time interval before the month of diagnosis. We examined whether dermatologist and PCP visits were associated with diagnosis of thinner melanomas (defined as local stage tumors having Breslow thickness <1 mm) and lower melanoma mortality. RESULTS: Medicare beneficiaries visiting both a dermatologist and PCP before diagnosis had greater odds of diagnosis of a thin melanoma (adjusted odds ratio, 1.26; 95% confidence interval, 1.12-1.41) and lower melanoma mortality (adjusted hazard ratio 0.66, 95% confidence interval, 0.57-0.76) compared with those without such visits. The mortality findings were attenuated once stage at diagnosis was adjusted for in the multivariable model. CONCLUSION: Improved melanoma outcomes among Medicare beneficiaries may depend on adequate access and use of dermatologist and PCP services.
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Dermatologia/estatística & dados numéricos , Medicare/economia , Melanoma/terapia , Visita a Consultório Médico/estatística & dados numéricos , Avaliação de Resultados em Cuidados de Saúde , Médicos de Atenção Primária , Atenção Primária à Saúde/estatística & dados numéricos , Idoso , Idoso de 80 Anos ou mais , Dermatologia/economia , Feminino , Seguimentos , Humanos , Masculino , Melanoma/diagnóstico , Melanoma/mortalidade , Visita a Consultório Médico/economia , Atenção Primária à Saúde/economia , Estudos Retrospectivos , Programa de SEER , Neoplasias Cutâneas , Taxa de Sobrevida/tendências , Estados Unidos/epidemiologia , Melanoma Maligno CutâneoRESUMO
BACKGROUND: Utilization of primary care may decrease colorectal cancer (CRC) incidence and death through greater receipt of CRC screening tests. OBJECTIVE: To examine the association of primary care utilization with CRC incidence, CRC deaths, and all-cause mortality. DESIGN: Population-based, case-control study. SETTING: Medicare program. PARTICIPANTS: Persons aged 67 to 85 years diagnosed with CRC between 1994 and 2005 in U.S. Surveillance, Epidemiology, and End Results (SEER) regions matched with control patients (n = 205,804 for CRC incidence, 54,160 for CRC mortality, and 121,070 for all-cause mortality). MEASUREMENTS: Primary care visits in the 4- to 27-month period before CRC diagnosis, CRC incidence, CRC mortality, and all-cause mortality. RESULTS: Compared with persons having 0 or 1 primary care visit, persons with 5 to 10 visits had lower CRC incidence (adjusted odds ratio [OR], 0.94 [95% CI, 0.91 to 0.96]) and mortality (adjusted OR, 0.78 [CI, 0.75 to 0.82]) and lower all-cause mortality (adjusted OR, 0.79 [CI, 0.76 to 0.82]). Associations were stronger in patients with late-stage CRC diagnosis, distal lesions, and diagnosis in more recent years when there was greater Medicare screening coverage. Ever receipt of CRC screening and polypectomy mediated the association of primary care utilization with CRC incidence. LIMITATION: This study used administrative data, which made it difficult to identify potential confounders and prevented examination of the content of primary care visits. CONCLUSION: Medicare beneficiaries with higher utilization of primary care have lower CRC incidence and mortality and lower overall mortality. Increasing and promoting access to primary care in the United States for Medicare beneficiaries may help decrease the national burden of CRC. PRIMARY FUNDING SOURCE: American Cancer Society.
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Neoplasias Colorretais/epidemiologia , Detecção Precoce de Câncer/estatística & dados numéricos , Atenção Primária à Saúde/estatística & dados numéricos , Idoso , Idoso de 80 Anos ou mais , Causas de Morte , Neoplasias Colorretais/mortalidade , Detecção Precoce de Câncer/métodos , Feminino , Humanos , Incidência , Masculino , Medicare , Estudos Retrospectivos , Programa de SEER , Estados Unidos/epidemiologiaRESUMO
BACKGROUND . The incidence of pertussis in the United States has been increasing. Adult vaccination is important to reduce disease burden and prevent transmission to infants at high risk of complications. The tetanus-diphtheria-acellular pertussis (Tdap) vaccine has been available in the United States since 2005 and is indicated as a one-time replacement for the routine tetanus-diphtheria (Td) booster. However, among adults receiving tetanus vaccination, only about half receive Tdap. PURPOSE . To identify predictors of adult Tdap vaccination among individuals who receive tetanus vaccine. METHODS . National Health Interview Survey data from 2008 were analyzed in 2011. Respondents were 18 to 64 years old, received tetanus vaccination during 2005-2008, and were aware if it contained pertussis. Predictors of Tdap vaccination were identified with multivariate logistic regression using procedures for complex survey methods. RESULTS . Overall, 51.1% of respondents received Tdap. Vaccination was less likely for those 50 to 64 years old compared with those 18 to 24 years old (odds ratio [OR] = 0.61, 95% confidence interval [CI] = 0.38-0.96). Some college education was associated with higher odds of vaccination compared with lower education levels (OR = 1.55, 95% CI = 1.16-2.07). Having 2 to 3 office visits (OR = 2.01, 95% CI = 1.32-3.06) or 4 to 9 office visits (OR = 1.60, 95% CI = 1.06-2.42) in the previous year increased the odds of vaccination compared with no visits. Individuals with functional limitation due to illness had lower odds compared with no limitation (OR = 0.70, 95% CI = 0.54-0.91). CONCLUSIONS . In 2008, 51.1% of adult Td vaccinations included pertussis, suggesting continued efforts to remove barriers are needed. Interventions should target older, functionally impaired, and educationally disadvantaged populations.
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Vacinas contra Difteria, Tétano e Coqueluche Acelular/administração & dosagem , Previsões/métodos , Aceitação pelo Paciente de Cuidados de Saúde/estatística & dados numéricos , Adolescente , Adulto , Distribuição por Idade , Estudos Transversais , Escolaridade , Etnicidade/estatística & dados numéricos , Feminino , Nível de Saúde , Humanos , Imunização Secundária/estatística & dados numéricos , Masculino , Pessoa de Meia-Idade , Análise Multivariada , Inquéritos Nutricionais , Aceitação pelo Paciente de Cuidados de Saúde/psicologia , Fatores Socioeconômicos , Toxoide Tetânico/administração & dosagem , Estados Unidos , Adulto JovemRESUMO
BACKGROUND: Primary care physician (PCP) services may have an impact on breast cancer mortality and incidence, possibly through greater use of screening mammography. METHODS: The authors conducted a retrospective, 1:1 matching case-control study using the Surveillance, Epidemiology, and End Results (SEER)-Medicare-linked database to examine use of PCP services and their association with breast cancer mortality and incidence. SEER cases representing the 3 outcomes of interest (breast cancer mortality, all-cause mortality among women diagnosed with breast cancer, and breast cancer incidence) were matched to unaffected controls from the 5% Medicare random sample. Conditional logistic regression was used to examine associations between physician visits and breast cancer outcomes while controlling for other covariates. RESULTS: Women who had 2 or more PCP visits during the 24-month assessment interval had lower odds of breast cancer mortality, all-cause mortality, and late-stage breast cancer diagnosis compared with women who had no PCP visits or 1 PCP visit while adjusting for other covariates, including mammography and non-PCP visits. Women who had 5 to 10 PCP visits had 0.69 times the odds of breast cancer mortality (95% confidence interval, 0.63-0.75), 0.83 times the odds of death from any cause having been diagnosed with breast cancer (95% confidence interval, 0.79-0.87), and 0.67 times the odds of a late-stage breast cancer diagnosis (95% confidence interval, 0.61-0.73) compared with those who had no PCP visits or 1 PCP visit. CONCLUSIONS: The current findings suggest that PCPs play an important role in reducing breast cancer mortality among the Medicare population. Further research is needed to better understand the impact of primary care on breast cancer and other cancers that are amendable to prevention or early detection.
Assuntos
Neoplasias da Mama/epidemiologia , Medicare/estatística & dados numéricos , Idoso , Neoplasias da Mama/mortalidade , Estudos de Casos e Controles , Feminino , Humanos , Incidência , Medicare/tendências , Estudos Retrospectivos , Programa de SEER , Estados Unidos/epidemiologiaRESUMO
PURPOSE: We used the Surveillance Epidemiology and End Results (SEER)-Medicare database to explore the association between primary care and breast cancer outcomes. METHODS: Using a retrospective cohort study of 105,105 female Medicare beneficiaries with a diagnosis of breast cancer in SEER registries during the years 1994-2005, we examined the total number of office visits to primary care physicians and non-primary care physicians in a 24-month period before cancer diagnosis. For women with invasive cancers, we examined the odds of diagnosis of late-stage disease, according to the American Joint Commission on Cancer (AJCC) (stages III and IV vs stages I and II), and survival (breast cancer specific and all cause) using logistic regression and proportional hazards models, respectively. We also explored whether including noninvasive cancers, such as ductal carcinoma in situ (DCIS), would alter results and whether prior mammography was a potential mediator of associations. RESULTS: Primary care physician visits were associated with improved breast cancer outcomes, including greater use of mammography, reduced odds of late-stage diagnosis, and lower breast cancer and overall mortality. Prior mammography (and resultant earlier stage diagnosis) mediated these associations in part, but not completely. Similar results were seen for non-primary care physician visits. Results were similar when women with DCIS were included in the analysis. CONCLUSIONS: Medicare beneficiaries with breast cancer had better outcomes if they made greater use of a primary care physician's ambulatory services. These findings suggest adequate primary medical care may be an important factor in achieving optimal breast cancer outcomes.
Assuntos
Neoplasias da Mama/diagnóstico , Carcinoma Intraductal não Infiltrante/diagnóstico , Carcinoma/diagnóstico , Atenção Primária à Saúde/estatística & dados numéricos , Idoso , Idoso de 80 Anos ou mais , Neoplasias da Mama/terapia , Carcinoma Ductal de Mama/diagnóstico , Estudos de Coortes , Feminino , Humanos , Modelos Logísticos , Mamografia/estatística & dados numéricos , Medicare/estatística & dados numéricos , Avaliação de Resultados em Cuidados de Saúde , Prognóstico , Modelos de Riscos Proporcionais , Estudos Retrospectivos , Programa de SEER , Estados UnidosRESUMO
BACKGROUND: Primary medical care may improve colorectal cancer (CRC) outcomes through increased use of CRC screening tests and earlier diagnosis. We examined the association between primary care utilization and CRC screening, stage at diagnosis, CRC mortality, and all-cause mortality. METHODS: We conducted a retrospective cohort study of patients, aged 67 to 85 years, diagnosed as having CRC between 1994 and 2005 in the Surveillance, Epidemiology, and End Results-Medicare-linked database. Association of the number of visits to primary care physicians (PCPs) in the 3- to 27-month period before the CRC diagnosis and CRC screening, early-stage diagnosis, CRC mortality, and all-cause mortality were examined using multivariable logistic regression and Cox proportional hazards models. RESULTS: The odds of CRC screening and early-stage diagnosis increased with increasing number of PCP visits (P < .001 for trend). Compared with persons having 0 or 1 PCP visit, patients with 5 to 10 visits had increased odds of ever receiving CRC screening at least 3 months before diagnosis (adjusted odds ratio, 2.60; 95% CI, 2.48-2.72) and early-stage diagnosis (1.35; 1.29-1.42). Persons with 5 to 10 visits had 16% lower CRC mortality (adjusted hazard ratio [AHR], 0.84; 95% CI, 0.80-0.88) and 6% lower all-cause mortality (0.94; 0.91-0.97) compared with persons with 0 or 1 visit. CONCLUSIONS: Medicare beneficiaries with CRC have better outcomes if they have greater utilization of primary care before diagnosis. Revitalization of primary care in the United States may help strengthen the national efforts to reduce the burden of CRC.
Assuntos
Neoplasias Colorretais/diagnóstico , Neoplasias Colorretais/mortalidade , Visita a Consultório Médico/estatística & dados numéricos , Médicos de Atenção Primária/estatística & dados numéricos , Atenção Primária à Saúde/estatística & dados numéricos , Idoso , Idoso de 80 Anos ou mais , Neoplasias Colorretais/patologia , Neoplasias Colorretais/terapia , Detecção Precoce de Câncer , Feminino , Humanos , Modelos Logísticos , Masculino , Registro Médico Coordenado , Medicare , Análise Multivariada , Estadiamento de Neoplasias , Razão de Chances , Atenção Primária à Saúde/tendências , Modelos de Riscos Proporcionais , Estudos Retrospectivos , Programa de SEER , Resultado do Tratamento , Estados Unidos/epidemiologiaRESUMO
Obesity is associated with new-onset atrial fibrillation (AF). However, the effect of obesity on AF recurrence or burden has not been studied. The aim of this study was to investigate the relation between AF recurrence, AF burden, and body mass index (BMI). A limited-access data set from the Atrial Fibrillation Follow-Up Investigation of Rhythm Management (AFFIRM) trial provided by the National Heart, Lung, and Blood Institute was used. Statistical analysis was done with a generalized linear mixed model. In 2,518 patients who had BMIs recorded, higher BMI was associated with a higher number of cardioversions (odds ratio [OR] 1.017, 95% confidence interval [CI] 1.005 to 1.029 for a BMI increase of 1 kg/m(2); OR 1.088, 95% CI 1.024 to 1.155 for a BMI increase of 5 kg/m(2); OR 1.183, 95% CI 1.049 to 1.334 for a BMI increase of 10 kg/m(2); p = 0.006 for each). Increased BMI was also associated with a higher likelihood of being in AF on follow-up (OR 1.020, 95% CI 1.002 to 1.038 per 1 kg/m(2) increased BMI, p = 0.0283; OR 1.104, 95% CI 1.011 to 1.205 per 5 kg/m(2) increased BMI, p = 0.0283; OR 1.218, 95% CI 1.021 to 1.452 per 10 kg/m(2) increased BMI, p = 0.0283). In a multivariate analysis, left atrial size but not BMI was an independent predictor of AF recurrence and AF burden. Because left atrial size was correlated with BMI, the effect of BMI on AF can be likely explained by greater left atrial size in subjects with higher BMIs. In conclusion, obesity is associated with a higher incidence of recurrence of AF and greater AF burden.