Your browser doesn't support javascript.
loading
Mostrar: 20 | 50 | 100
Resultados 1 - 20 de 129.771
Filtrar
1.
BMC Pregnancy Childbirth ; 22(1): 17, 2022 Jan 06.
Artigo em Inglês | MEDLINE | ID: mdl-34991501

RESUMO

BACKGROUND: Unplanned pregnancy is a public health issue that has detrimental implications for the mother and baby alike. However, few studies have been conducted in The Gambia on this subject. As a result, the prevalence of unplanned pregnancy among women of reproductive age in The Gambia was investigated, as well as the factors associated with it. METHODS: The Gambia's Multiple Indicators Cluster Survey (MICS) was used to evaluate the 2018 results. Data was obtained from 3790 women aged 15 to 49 who had also given birth. The univariate analysis was conducted using percentage. The adjusted odds ratios (AOR) were determined using a multivariable logistic regression model (with corresponding 95% confidence interval (CI)). The degree of statistical significance was set at 5%. RESULTS: Approximately 25.3% (95% CI: 23.1%-27.6%) of the women reported unplanned pregnancy. Women aged 30-34 years had 45% reduction in unplanned pregnancy, when compared with those aged 15-19 years (AOR = 0.55; 95% CI: 0.32-0.94). The Fula and non-Gambian women had 30% and 45% reduction in unplanned pregnancy respectively, when compared with Mandinka women. Those who had no functional difficulties had 47% reduction in unplanned pregnancy, when compared with women who had functional difficulties (AOR = 0.53; 95% CI: 0.30, 0.91). Respondents who had given births to 3-4 and 5 + children were 1.79 and 3.02 times as likely to have unplanned pregnancy, when compared with women who had given birth to 1-2 children. Single/unmarried women were 11.38 times as likely to have unplanned pregnancy, when compared with women currently married/in union (AOR = 11.38; 95% CI: 6.38, 20.29). Local Government Area of residence was significantly associated with unplanned pregnancy. Furthermore, women who were neither happy nor unhappy and 18 + at sexual debut were 1.39 and 1.34 times as likely to have unplanned pregnancy, when compared with the very happy women and those < 18 at sexual debut respectively. CONCLUSION: The rate of unintended pregnancies was large (25.3%). Several causes have been linked to unplanned pregnancies. These results suggest that further efforts are required to enhance women's sex education, expand access to family planning services, and provide affordable health care to high-risk women in order to minimize unintended pregnancies.


Assuntos
Gravidez não Planejada , Adolescente , Adulto , Feminino , Gâmbia/etnologia , Humanos , Pessoa de Meia-Idade , Gravidez , Prevalência , Adulto Jovem
2.
BMC Pregnancy Childbirth ; 22(1): 18, 2022 Jan 07.
Artigo em Inglês | MEDLINE | ID: mdl-34996378

RESUMO

BACKGROUND: Antenatal care (ANC) is crucial for the health of the mother and unborn child as it delivers highly effective health interventions that can prevent maternal and newborn morbidity and mortality. In 2002, the World Health Organization (WHO) recommended a minimum of four ANC visits for a pregnant woman with a positive pregnancy during the entire gestational period. Tanzania has sub-optimal adequate (four or more) ANC visits, and the trend has been fluctuating over time. An understanding of the factors that have been contributing to the fluctuating trend over years is pivotal in increasing the proportions of pregnant women attaining adequate ANC visits in Tanzania. METHODS: The study used secondary data from Tanzania Demographic Health Survey (TDHS) from 2004 to 2016. The study included 17976 women aged 15-49 years. Data were analyzed using Stata version 14. Categorical and continuous variables were summarized using descriptive statistics and weighted proportions. A Poisson regression analysis was done to determine factors associated with adequate ANC visits. To determine factors associated with changes in adequate ANC visits among pregnant women in Tanzania from 2004 to 2016, multivariable Poisson decomposition analysis was done. RESULTS: The overall proportion of women who had adequate ANC visits in 2004/05, 2010 and 2015/16 was 62, 43 and 51% respectively. The increase in the proportion of women attaining adequate ANC from 2010 to 2015/16 was mainly, 66.2% due to changes in population structure, thus an improvement in health behavior. While 33.8% was due to changes in the mother's characteristics. Early initiation of first ANC visit had contributed 51% of the overall changes in adequate ANC attendance in TDHS 2015/16 survey. CONCLUSION: Early ANC initiation has greatly contributed to the increased proportion of pregnant women who attain four or more ANC visits overtime. Interventions on initiating the first ANC visit within the first twelve weeks of pregnancy should be a priority to increase proportion of women with adequate ANC visit.


Assuntos
Assistência Ambulatorial , Aceitação pelo Paciente de Cuidados de Saúde/etnologia , Cuidado Pré-Natal/estatística & dados numéricos , Cuidado Pré-Natal/normas , Cuidado Pré-Natal/tendências , Adolescente , Adulto , Estudos Transversais , Demografia , Feminino , Comportamentos Relacionados com a Saúde , Humanos , Pessoa de Meia-Idade , Distribuição de Poisson , Gravidez , Análise de Regressão , Tanzânia/etnologia , Adulto Jovem
5.
JAMA ; 327(2): 161-172, 2022 01 11.
Artigo em Inglês | MEDLINE | ID: mdl-35015033

RESUMO

Importance: Approximately 1 in 5 adults in the US had a sexually transmitted infection (STI) in 2018. This review provides an update on the epidemiology, diagnosis, and treatment of gonorrhea, chlamydia, syphilis, Mycoplasma genitalium, trichomoniasis, and genital herpes. Observations: From 2015 to 2019, the rates of gonorrhea, chlamydia, and syphilis increased in the US; from 1999 to 2016, while the rates of herpes simplex virus type 1 (HSV-1) and HSV-2 declined. Populations with higher rates of STIs include people younger than 25 years, sexual and gender minorities such as men and transgender women who have sex with men, and racial and ethnic minorities such as Black and Latinx people. Approximately 70% of infections with HSV and trichomoniasis and 53% to 100% of extragenital gonorrhea and chlamydia infections are asymptomatic or associated with few symptoms. STIs are associated with HIV acquisition and transmission and are the leading cause of tubal factor infertility in women. Nucleic acid amplification tests have high sensitivities (86.1%-100%) and specificities (97.1%-100%) for the diagnosis of gonorrhea, chlamydia, M genitalium, trichomoniasis, and symptomatic HSV-1 and HSV-2. Serology remains the recommended method to diagnose syphilis, typically using sequential testing to detect treponemal and nontreponemal (antiphospholipid) antibodies. Ceftriaxone, doxycycline, penicillin, moxifloxacin, and the nitroimidazoles, such as metronidazole, are effective treatments for gonorrhea, chlamydia, syphilis, M genitalium, and trichomoniasis, respectively, but antimicrobial resistance limits oral treatment options for gonorrhea and M genitalium. No cure is available for genital herpes. Effective STI prevention interventions include screening, contact tracing of sexual partners, and promoting effective barrier contraception. Conclusions and Relevance: Approximately 1 in 5 adults in the US had an STI in 2018. Rates of gonorrhea, chlamydia, and syphilis in the US have increased, while rates of HSV-1 and HSV-2 have declined. Ceftriaxone, doxycycline, penicillin, moxifloxacin, and the nitroimidazoles are effective treatments for gonorrhea, chlamydia, syphilis, Mycoplasma genitalium, and trichomoniasis, respectively, but antimicrobial resistance limits oral therapies for gonorrhea and Mycoplasma genitalium, and no cure is available for genital herpes.


Assuntos
Doenças Sexualmente Transmissíveis/diagnóstico , Doenças Sexualmente Transmissíveis/tratamento farmacológico , Infecções Assintomáticas/epidemiologia , Infecções Assintomáticas/terapia , Infecções por Chlamydia/diagnóstico , Infecções por Chlamydia/tratamento farmacológico , Infecções por Chlamydia/epidemiologia , Infecções por Chlamydia/etnologia , Busca de Comunicante , Resistência Microbiana a Medicamentos , Feminino , Gonorreia/diagnóstico , Gonorreia/tratamento farmacológico , Gonorreia/epidemiologia , Gonorreia/etnologia , Infecções por HIV/complicações , Infecções por HIV/transmissão , Herpes Genital/diagnóstico , Herpes Genital/tratamento farmacológico , Herpes Genital/epidemiologia , Herpes Genital/etnologia , Herpes Simples/diagnóstico , Herpes Simples/tratamento farmacológico , Herpes Simples/epidemiologia , Herpes Simples/etnologia , Humanos , Masculino , Programas de Rastreamento , Infecções por Mycoplasma/diagnóstico , Infecções por Mycoplasma/tratamento farmacológico , Infecções por Mycoplasma/epidemiologia , Infecções por Mycoplasma/etnologia , Mycoplasma genitalium , Técnicas de Amplificação de Ácido Nucleico , Distribuição por Sexo , Minorias Sexuais e de Gênero/estatística & dados numéricos , Doenças Sexualmente Transmissíveis/epidemiologia , Doenças Sexualmente Transmissíveis/etnologia , Sífilis/diagnóstico , Sífilis/tratamento farmacológico , Sífilis/epidemiologia , Sífilis/etnologia , Sorodiagnóstico da Sífilis/métodos , Vaginite por Trichomonas/diagnóstico , Vaginite por Trichomonas/tratamento farmacológico , Vaginite por Trichomonas/epidemiologia , Vaginite por Trichomonas/etnologia , Estados Unidos/epidemiologia
6.
Med Care ; 60(1): 13-21, 2022 01 01.
Artigo em Inglês | MEDLINE | ID: mdl-34739416

RESUMO

BACKGROUND: Previous data over an extended period indicated that Black and Hispanic patients waited significantly longer than their White counterparts to see a qualified practitioner in US emergency departments (EDs). OBJECTIVE: The objective of this study was to assess recent trends and sources of racial and ethnic disparities in patient wait time to see a qualified practitioner in US EDs. DATA SOURCES: Publicly available ED subsample of the National Hospital Ambulatory Medical Care Survey (NHAMCS), 2003-2017. RESEARCH DESIGN: A retrospective cross-sectional analysis of a nationally representative sample of visits to US EDs from 2003 to 2017. Joinpoint statistical analysis and survey-weighted regression were used to assess changes in ED wait time by race/ethnic group over time. PRINCIPAL FINDINGS: For non-Hispanic White patients, median ED wait time increased annually by 1.3 minutes from 2003 through 2008, decreased by 3.0 minutes from 2008 through 2012, and decreased by 1.7 minutes from 2012 to 2017. For non-Hispanic Black patients, median wait time increased annually by 2.0 minutes from 2003 through 2008, decreased by 3.8 minutes from 2008 through 2015, and remained fairly unchanged from 2015 through 2017. For Hispanic patients, the trend in median wait time remained statistically unchanged from 2003 through 2009. It decreased by annually by 4.7 minutes from 2009 to 2012 and by 1.5 minutes from 2012 through 2017. By the end of 2017, median ED wait time decreased to under 20 minutes across all 3 groups. CONCLUSIONS: Over time, ED wait times decreased to under 20 minutes across all racial and ethnic groups between 2003 and 2017. Observed disparities were largely the result of where minority populations accessed care and disappeared over time.


Assuntos
/estatística & dados numéricos , Fatores de Tempo , Salas de Espera , Adolescente , Adulto , Idoso , Criança , Pré-Escolar , Estudos Transversais , Serviço Hospitalar de Emergência/organização & administração , Serviço Hospitalar de Emergência/estatística & dados numéricos , Feminino , Humanos , Lactente , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , Estados Unidos/etnologia
7.
Med Care ; 60(1): 3-12, 2022 01 01.
Artigo em Inglês | MEDLINE | ID: mdl-34739414

RESUMO

OBJECTIVES: Equitable access to severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) testing is important for reducing disparities. We sought to examine differences in the health care setting choice for SARS-CoV-2 testing by race/ethnicity and insurance. Options included traditional health care settings and mobile testing units (MTUs) targeting communities experiencing disproportionately high coronavirus disease 2019 (COVID-19) rates. METHODS: We conducted a retrospective, observational study among patients in a large health system in the Southeastern US. Descriptive statistics and multinomial logistic regression analyses were employed to evaluate associations between patient characteristics and health care setting choice for SARS-CoV-2 testing, defined as: (1) outpatient (OP) care; (2) emergency department (ED); (3) urgent care (UC); and (4) MTUs. Patient characteristics included race/ethnicity, insurance, and the existence of an established relationship with the health care system. RESULTS: Our analytic sample included 105,386 adult patients tested for SARS-CoV-2. Overall, 55% of patients sought care at OP, 24% at ED, 12% at UC, and 9% at MTU. The sample was 58% White, 24% Black, 11% Hispanic, and 8% other race/ethnicity. Black patients had a higher likelihood of getting tested through the ED compared with White patients. Hispanic patients had the highest likelihood of testing at MTUs. Patients without a primary care provider had a higher relative risk of being tested through the ED and MTUs versus OP. CONCLUSIONS: Disparities by race/ethnicity were present in health care setting choice for SARS-CoV-2 testing. Health care systems may consider implementing mobile care delivery models to reach vulnerable populations. Our findings support the need for systemic change to increase primary care and health care access beyond short-term pandemic solutions.


Assuntos
Teste para COVID-19/métodos , COVID-19/diagnóstico , COVID-19/etnologia , Instalações de Saúde/estatística & dados numéricos , Disparidades nos Níveis de Saúde , Adolescente , Adulto , Afro-Americanos/estatística & dados numéricos , Idoso , Idoso de 80 Anos ou mais , Feminino , Acesso aos Serviços de Saúde/estatística & dados numéricos , Humanos , Masculino , Pessoa de Meia-Idade , Aceitação pelo Paciente de Cuidados de Saúde/etnologia , Estudos Retrospectivos , SARS-CoV-2 , Fatores Socioeconômicos , Estados Unidos , Adulto Jovem
8.
Med Clin North Am ; 106(1): 113-129, 2022 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-34823725

RESUMO

Benzodiazepine and related sedative use has been increasing. There has been a growing number of unregulated novel psychoactive substances, including designer benzodiazepines. Benzodiazepines have neurobiological and pharmacologic properties that result in a high potential for misuse and physical dependence. Options for discontinuing long-term benzodiazepine use include an outpatient benzodiazepine taper or inpatient withdrawal management at a hospital or detoxification facility. The quality of evidence on medications for benzodiazepine discontinuation is overall low, whereas cognitive behavioral therapy has shown the most benefit in terms of behavioral treatments. Benzodiazepines may also have significant adverse effects, increasing the risk of overdose and death.


Assuntos
Benzodiazepinas/efeitos adversos , Redução da Medicação/métodos , Hipnóticos e Sedativos/efeitos adversos , Síndrome de Abstinência a Substâncias/prevenção & controle , Transtornos Relacionados ao Uso de Substâncias/epidemiologia , Adulto , Benzodiazepinas/farmacologia , Drogas Desenhadas , Feminino , Humanos , Hipnóticos e Sedativos/farmacologia , Inativação Metabólica/fisiologia , Masculino , Neurobiologia , Receptores de GABA-A/efeitos dos fármacos , Síndrome de Abstinência a Substâncias/terapia , Transtornos Relacionados ao Uso de Substâncias/complicações , Transtornos Relacionados ao Uso de Substâncias/etnologia , Adulto Jovem
9.
Med Clin North Am ; 106(1): 153-168, 2022 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-34823728

RESUMO

Methods to prevent substance use disorders (SUDs) act on the individual risk factors for addiction. Most adults with SUD initiated substance use during their teenage years, so preventive interventions during adolescence are critical. Antisubstance use messaging, routine screening, and pathways for referral to treatment can be extended into all settings whereby trusted adults interact with adolescents such as sports, mentoring programs, child protective services, and juvenile justice settings. Pediatric primary care is an ideal place to incorporate preventive counseling and screening for substance use. Evidence-based technologic interventions for primary, secondary, and tertiary prevention are needed.


Assuntos
Comportamento Aditivo/psicologia , Tutoria/métodos , Esportes/psicologia , Detecção do Abuso de Substâncias/normas , Transtornos Relacionados ao Uso de Substâncias/prevenção & controle , Adolescente , Comportamento Aditivo/terapia , Criança , Serviços de Proteção Infantil/métodos , Aconselhamento/métodos , Medicina Baseada em Evidências/métodos , Feminino , Humanos , Masculino , Atenção Primária à Saúde/métodos , Encaminhamento e Consulta , Fatores de Risco , Transtornos Relacionados ao Uso de Substâncias/etnologia , Transtornos Relacionados ao Uso de Substâncias/terapia , Estados Unidos/epidemiologia , Adulto Jovem
12.
Am J Public Health ; 112(1): 116-123, 2022 01.
Artigo em Inglês | MEDLINE | ID: mdl-34936404

RESUMO

Arguing for the importance of robust public participation and meaningful Tribal consultation to address the cumulative impacts of federal projects, we bridge interdisciplinary perspectives across law, public health, and Indigenous studies. We focus on openings in existing federal law to involve Tribes and publics more meaningfully in resource management planning, while recognizing the limits of this involvement when only the federal government dictates the terms of participation and analysis. We first discuss challenges and opportunities for addressing cumulative impacts and environmental justice through 2 US federal statutes: the National Environmental Policy Act and the National Historic Preservation Act. Focusing on a major federal planning process involving fracking in the Greater Chaco region of northwestern New Mexico, we examine how the Department of the Interior attempted Tribal consultation during the COVID-19 pandemic. We also highlight local efforts to monitor Diné health and well-being. For Diné people, human health is inseparable from the health of the land. But in applying the primary legal tools for analyzing the effects of extraction across the Greater Chaco region, federal agencies fragment categories of impact that Diné people view holistically. (Am J Public Health. 2022;112(1):116-123. https://doi.org/10.2105/AJPH.2021.306562).


Assuntos
Participação da Comunidade , Tomada de Decisões , Política Ambiental/legislação & jurisprudência , Fraturamento Hidráulico/legislação & jurisprudência , Governo Federal , Regulamentação Governamental , Humanos , New Mexico/etnologia , Saúde Pública
13.
Clin Microbiol Infect ; 28(1): 107-113, 2022 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-34949510

RESUMO

OBJECTIVES: Motivated by reports of increased risk of coronavirus disease 2019 (COVID-19) in ethnic minorities of high-income countries, we explored whether patients with a foreign first language are at an increased risk of COVID-19 infections, more serious presentations, or worse outcomes. METHODS: In a retrospective observational population-based quality registry study covering a population of 1.7 million, we studied the incidence of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), admissions to specialist healthcare and the intensive care unit (ICU), and all-cause case fatality in different language groups between 27th February and 3rd August 2020 in Southern Finland. A first language other than Finnish, Swedish or Sámi served as a surrogate marker for a foreign ethnic background. RESULTS: In total, 124 240 individuals were tested, and among the 118 300 (95%) whose first language could be determined, 4005 (3.4%) were COVID-19-positive, 623 (0.5%) were admitted to specialized hospitals, and 147 (0.1%) were admitted to the ICU; 254 (0.2%) died. Those with a foreign first language had lower testing rates (348, 95%CI 340-355 versus 758, 95%CI 753-762 per 10 000, p < 0.0001), higher incidence (36, 95%CI 33-38 versus 22, 95%CI 21-23 per 10 000, p < 0.0001), and higher positivity rates (103, 95%CI 96-109 versus 29, 95%CI 28-30 per 1000, p < 0.0001). There was no significant difference in ICU admissions, disease severity at ICU admission, or ICU outcomes. Case fatality by 90 days was 7.7% in domestic cases and 1.2% in those with a foreign first language, explained by demographics (age- and sex-adjusted HR 0.49, 95%CI 0.21-1.15). CONCLUSIONS: The population with a foreign first language was at an increased risk for testing positive for SARS-CoV-2, but when hospitalized they had outcomes similar to those in the native, domestic language population. This suggests that special attention should be paid to the prevention and control of infectious diseases among language minorities.


Assuntos
COVID-19 , /estatística & dados numéricos , COVID-19/epidemiologia , COVID-19/etnologia , Estudos de Coortes , Cuidados Críticos , Finlândia/epidemiologia , Hospitalização , Humanos , Unidades de Terapia Intensiva , Idioma , Estudos Retrospectivos
14.
Gene ; 809: 146008, 2022 Jan 30.
Artigo em Inglês | MEDLINE | ID: mdl-34656742

RESUMO

BACKGROUND: Genome-wide association studies identified numerous susceptibility loci for multiple sclerosis in populations of European ancestry, but the associations are not always reproducible in other populations due to admixture and different linkage disequilibrium patterns obscuring true association signals. OBJECTIVE: Our aim was to identify genetic predictors of multiple sclerosis in three ethnically homogenous populations from the Volga-Ural region of Russian Federation. METHODS: In the largest to date study of multiple sclerosis in Russian population, involving 2048 participants from the Republic of Bashkortostan, Russian Federation (641 patients with multiple sclerosis and 1407 unaffected individuals), we performed replication analysis of previously identified genome-wide signals for multiple sclerosis. Associations were tested using logistic regression analysis under additive genetic model adjusted for sex. Meta-analysis of the study results in three populations was performed under fixed effects and random effects models. RESULTS: We demonstrate the association with multiple sclerosis of the five variants (INAVA rs7522462, EOMES rs11129295, C6orf10 rs3129934, CD86 rs9282641, and GPR65 rs2119704). The strongest association (OR = 2.16, CI:1.85-2.74, P = 2.53x10-13) was detected for rs3129934 polymorphism in the major histocompatibility region. Multilocus analysis has revealed 322 and 27 allelic patterns associated with multiple sclerosis in women and men, respectively. In women, the highest risk of MS was conferred by C6orf10 rs3129934*T/T + STAT3 rs744166*T combination (OR = 11.87), in men - by C6orf10 rs3129934*T + EOMES rs11129295*C + RPS6KB1 rs180515*C combination (OR = 3.25). CONCLUSION: We confirm five associations with multiple sclerosis previously reported in genome-wide scans in Europeans in three ethnic groups from the Volga-Ural region of Russia.


Assuntos
Esclerose Múltipla/genética , Polimorfismo de Nucleotídeo Único/genética , Adulto , Antígeno B7-2/genética , Bashkiria/etnologia , Proteínas de Transporte/genética , Estudos de Casos e Controles , Feminino , Predisposição Genética para Doença , Humanos , Masculino , Pessoa de Meia-Idade , Esclerose Múltipla/etiologia , Receptores Acoplados a Proteínas G/genética , Proteínas com Domínio T/genética
15.
Lancet Glob Health ; 10(1): e63-e76, 2022 01.
Artigo em Inglês | MEDLINE | ID: mdl-34919858

RESUMO

BACKGROUND: Effectiveness of health programmes can be undermined when the implementation misaligns with local beliefs and behaviours. To design context-driven implementation strategies, we explored beliefs and behaviours regarding chronic respiratory disease (CRD) in diverse low-resource settings. METHODS: This observational mixed-method study was conducted in Africa (Uganda), Asia (Kyrgyzstan and Vietnam) and Europe (rural Greece and a Roma camp). We systematically mapped beliefs and behaviours using the SETTING-tool. Multiple qualitative methods among purposively selected community members, health-care professionals, and key informants were triangulated with a quantitative survey among a representative group of community members and health-care professionals. We used thematic analysis and descriptive statistics. FINDINGS: We included qualitative data from 340 informants (77 interviews, 45 focus group discussions, 83 observations of community members' households and health-care professionals' consultations) and quantitative data from 1037 community members and 204 health-care professionals. We identified three key themes across the settings; namely, (1) perceived CRD identity (community members in all settings except the rural Greek strongly attributed long-lasting respiratory symptoms to infection, predominantly tuberculosis); (2) beliefs about causes (682 [65·8%] of 1037 community members strongly agreed that tobacco smoking causes symptoms, this number was 198 [19·1%] for household air pollution; typical perceived causes ranged from witchcraft [Uganda] to a hot-cold disbalance [Vietnam]); and (3) norms and social structures (eg, real men smoke [Kyrgyzstan and Vietnam]). INTERPRETATION: When designing context-driven implementation strategies for CRD-related interventions across these global settings, three consistent themes should be addressed, each with common and context-specific beliefs and behaviours. Context-driven strategies can reduce the risk of implementation failure, thereby optimising resource use to benefit health outcomes. FUNDING: European Commission Horizon 2020. TRANSLATIONS: For the Greek, Russian and Vietnamese translations of the abstract see Supplementary Materials section.


Assuntos
Países em Desenvolvimento , Conhecimentos, Atitudes e Prática em Saúde , Transtornos Respiratórios/epidemiologia , Transtornos Respiratórios/psicologia , Adulto , Idoso , Atitude do Pessoal de Saúde , Doença Crônica , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Transtornos Respiratórios/etnologia
16.
Int Immunopharmacol ; 103: 108491, 2022 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-34954559

RESUMO

To better understand the immune responses to severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection in individuals with COVID-19, it is important to investigate the kinetics of the antibody responses and their associations with the clinical course in different populations, since there seem to be considerable differences between Western and Asian populations in the clinical features and spread of COVID-19. In this study, we serially measured the serum titers of IgM, IgG and IgA antibodies generated against the nucleocapsid protein (NCP), S1 subunit of the spike protein (S1), and receptor-binding domain in the S1 subunit (RBD) of SARS-CoV-2 in Japanese individuals with COVID-19. Among the IgM, IgG, and IgA antibodies, IgA antibodies against all of the aforementioned viral proteins were the first to appear after the infection, and IgG and/or IgA seroconversion often preceded IgM seroconversion. In regard to the timeline of the antibody responses to the different viral proteins (NCP, S1 and RBD), IgA against NCP appeared than IgA against S1 or RBD, while IgM and IgG against S1 appeared earlier than IgM/IgG against NCP or RBD. The IgG responses to all three viral proteins and responses of all three antibody classes to S1 and RBD were sustained for longer durations than the IgA/IgM responses to all three viral proteins and responses of all three antibody classes to NCP, respectively. The seroconversion of IgA against NCP occurred later and less frequently in patients with mild COVID-19. These results suggest possible differences in the antibody responses to SARS-CoV-2 antigens between the Japanese and Western populations.


Assuntos
COVID-19/epidemiologia , COVID-19/imunologia , Imunoglobulina A/sangue , Imunoglobulina G/sangue , Imunoglobulina M/sangue , SARS-CoV-2 , Formação de Anticorpos , Humanos , Imunoglobulina A/imunologia , Imunoglobulina G/imunologia , Imunoglobulina M/imunologia , Japão/epidemiologia , Japão/etnologia , Soroconversão , Proteínas Virais/imunologia
17.
Esc. Anna Nery Rev. Enferm ; 26: e20210087, 2022. tab, graf
Artigo em Português | LILACS, BDENF - Enfermagem | ID: biblio-1346038

RESUMO

RESUMO Objetivo avaliar a validade e a confiabilidade da Escala de Solidão da UCLA versão 3 numa amostra de idosos brasileiros. Métodos estudo metodológico, realizado com 136 idosos cadastrados em unidades de saúde da família. A validade de construto foi verificada pela análise fatorial exploratória e correlação com medidas de depressão e apoio social. A confiabilidade foi avaliada pelo alfa de Cronbach. Resultados na análise fatorial exploratória foi extraído um componente cuja variância explicou 43,6% da composição do instrumento. Todos os itens apresentaram cargas fatoriais satisfatórias (≥0,30) distribuídas entre 0,43 e 0,76. A validade de construto também foi apoiada pela correlação positiva entre solidão e depressão (r= 0,665; p≤ 0,001) e correlação negativa entre solidão e apoio social (r= -0,576; p≤0,001). O alfa de Cronbach para a amostra foi de 0,88. Conclusão e implicações para a prática a Escala de Solidão da UCLA versão 3 apresenta evidências de validade e confiabilidade satisfatórias, podendo ser utilizada para avaliação da solidão entre idosos brasileiros.


RESUMEN Objetivo evaluar la validez y confiabilidad de la Escala de Soledad UCLA Versión 3 en una muestra de adultos mayores brasileños. Métodos estudio metodológico, realizado con 136 adultos mayores inscriptos en unidades de salud familiar. La validez de constructo se verificó mediante análisis factorial exploratorio y correlación con medidas de depresión y apoyo social. La fiabilidad se evaluó mediante el alfa de Cronbach. Resultados en el análisis factorial exploratorio se extrajo un componente, cuya varianza explicó el 43,6% de la composición del instrumento. Todos los ítems tuvieron una carga factorial satisfactoria (≥ 0,30) distribuida entre 0,43 y 0,76. La validez de constructo también se verificó por la correlación positiva entre soledad y depresión (r = 0,665; p≤ 0,001) y correlación negativa entre soledad y apoyo social (r = -0,576; p≤0,001). El alfa de Cronbach para la muestra fue de 0,88. Conclusión e implicaciones para la práctica la Escala de Soledad de UCLA Versión 3 presenta evidencias de validez y confiabilidad satisfactorias, y puede utilizarse para evaluar la soledad entre adultos mayores brasileños.


ABSTRACT Objective to assess the validity and reliability of the UCLA Loneliness Scale, version 3, in a sample of aged Brazilians. Methods a methodological study carried out with 136 older adults registered in family health units. Construct validity was verified by exploratory factor analysis and correlation with depression and social support measures. Reliability was assessed by means of Cronbach's alpha. Results in the exploratory factor analysis, a component was extracted, whose variance explained 43.6% of the instrument's composition. All items had a satisfactory factor load (≥ 0.30) distributed between 0.43 and 0.76. Construct validity was also supported by the positive correlation between loneliness and depression (r = 0.665; p≤0.001) and a negative correlation between loneliness and social support (r = -0.576; p≤0.001). It was also supported by the positive correlation between loneliness and depression (r = 0.665; p≤0.001) and a negative correlation between loneliness and social support (r = -0.576; p≤0.001). Cronbach's alpha for the sample was 0.88. Conclusion and implications for the practice the UCLA Loneliness Scale version 3, presents evidence of satisfactory validity and reliability, and can be used to assess loneliness among aged Brazilians.


Assuntos
Humanos , Masculino , Feminino , Idoso , Saúde do Idoso , Reprodutibilidade dos Testes , Solidão , Psicometria , Apoio Social , Fatores Socioeconômicos , Perfil de Saúde , Brasil/etnologia
18.
Esc. Anna Nery Rev. Enferm ; 26: e20210070, 2022.
Artigo em Português | LILACS, BDENF - Enfermagem | ID: biblio-1346054

RESUMO

Resumo Objetivo analisar os estilos e fatores intervenientes na gestão e liderança de enfermeiros em três países, Brasil, Portugal e Espanha, à luz da Burocracia Profissional. Método estudo exploratório e descritivo de abordagem qualitativa realizado em três hospitais universitários localizados em diferentes países: Brasil, Espanha e Portugal. Participaram da pesquisa 30 enfermeiros. Os dados foram coletados por meio de um roteiro de coleta de dados com questões sociodemográficas e entrevistas analisadas com auxílio do software WebQda. Resultados diferentes percepções sobre os elementos integradores da participação foram reveladas nos três países, destacando-se a comunicação em diversas óticas. Verificou-se algumas convergências em relação ao trabalho em equipe, sendo a confiança o elemento que impulsiona e motiva a equipe. Sinaliza-se para uma relação participativa no desenvolvimento do trabalho. Conclusão e implicações para a prática foi possível identificar, nos três países, a importância da comunicação no processo de gestão, bem como dos estilos de gestão e de liderança, como elementos que oportunizam a atuação da equipe. Também foi evidenciada a presença de fatores intervenientes de relevância, tais como escuta, clima organizacional, relação interpessoal, transparência no trabalho e delegação de funções, os quais envolvem a burocracia profissional em que o conhecimento do enfermeiro possibilita o exercício de suas habilidades de forma horizontalizada e participativa.


Resumen Objetivo analizar los estilos y factores implicados en la gestión y el liderazgo de enfermeros en tres países, Brasil, Portugal y España, a la luz de la Burocracia Profesional. Método estudio descriptivo exploratorio con abordaje cualitativo realizado en tres hospitales universitarios ubicados en diferentes países: Brasil, España y Portugal. Treinta enfermeros participaron en la investigación. Los datos fueron recolectados a través de un script de recopilación de datos con preguntas sociodemográficas y entrevistas analizadas con la utilización del software WebQda. Resultados se revelaron diferentes percepciones sobre los elementos integradores de la participación en los tres países, destacando la comunicación desde diferentes perspectivas. Se constataron algunas convergencias en relación al trabajo en equipo, siendo la confianza el elemento que impulsa y motiva al equipo. Se advierte una relación participativa en el desarrollo del trabajo. Conclusión e implicaciones para la práctica se pudo advertir, en los tres países, la importancia de la comunicación en el proceso de gestión, así como los estilos de gestión y liderazgo, como elementos que permiten mejorar el desempeño del equipo. También se evidenciaron factores intervinientes relevantes, como la escucha, el clima organizacional, la relación interpersonal, la transparencia en el trabajo y la delegación de funciones, que conforman la burocracia profesional en la cual el conocimiento de los enfermos les permite el despliegue de sus competencias de manera horizontal y participativa.


Abstract Objective to analyze the styles and factors involved in nurses' management and leadership in three countries, Brazil, Portugal and Spain, in the light of Professional Bureaucracy. Method a descriptive and exploratory study with a qualitative approach carried out in three university hospitals located in different countries, namely: Brazil, Spain and Portugal. Thirty nurses participated in the research. Data was collected through a collection script with sociodemographic questions and interviews analyzed using the WebQda software. Results different perceptions about the integrating elements of participation in the three countries were revealed, highlighting communication from different perspectives. Some convergences in relation to teamwork were verified, where trust was the element that drives and motivates the team. It is a participatory relationship in the development of work. Conclusion and implications for the practice in the three countries, it was possible to identify the importance of communication in the management process, as well as the management and leadership styles, as elements that favor performance of the team. Presence of relevant intervening factors was also evidenced, such as choice, organizational climate, interpersonal relationships, transparency in work and delegation of functions, which involves professional bureaucracy in which the nurses' knowledge allows them to exercise their skills in a horizontal and participatory manner.


Assuntos
Humanos , Masculino , Feminino , Adulto , Pessoa de Meia-Idade , Idoso , Gestão em Saúde , Capacidade de Liderança e Governança , Liderança , Enfermeiras e Enfermeiros , Equipe de Assistência ao Paciente , Portugal/etnologia , Prática Profissional , Qualidade da Assistência à Saúde , Espanha/etnologia , Brasil/etnologia , Autonomia Profissional , Comunicação , Pesquisa Qualitativa , Educação Continuada , Integralidade em Saúde , Relações Interprofissionais
19.
BMC Pregnancy Childbirth ; 21(1): 822, 2021 Dec 13.
Artigo em Inglês | MEDLINE | ID: mdl-34903198

RESUMO

BACKGROUND: Anaemia and related complications during pregnancy is a global problem but more prevalent in sub-Sahara Africa (SSA). Women's decision-making power has significantly been linked with maternal health service utilization but there is inadequate evidence about adherence to iron supplementation. This study therefore assessed the association between household decision-making power and iron supplementation adherence among pregnant married women in 25 sub-Saharan African countries. METHODS: We used data from the Demographic and Health Surveys (DHS) of 25 sub-Saharan African countries conducted between 2010 and 2019. Women's decision-making power was measured by three parameters; own health care, making large household purchases and visits to her family or relatives. The association between women's decision-making power and iron supplementation adherence was assessed using logistic regressions, adjusting for confounders. The results were presented as adjusted odds ratio (AOR) with 95% confidence intervals (CIs). RESULTS: Approximately 65.4% of pregnant married women had made decisions either alone or with husband in all three decisions making parameters (i.e., own health care, making large household purchases, visits to her family or relatives). The rate of adherence to iron medication during pregnancy was 51.7% (95% CI; 48.5-54.9%). Adherence to iron supplementation was found to be higher among pregnant married women who had decision-making power (AOR = 1.46, 95% CI; 1.16-1.83), secondary education (AOR = 1.45, 95% CI; 1.05-2.00) and antenatal care visit (AOR = 2.77, 95% CI; 2.19-3.51). Wealth quintiles and religion were significantly associated with adherence to iron supplementation. CONCLUSIONS: Adherence to iron supplementation is high among pregnant women in SSA. Decision making power, educational status and antenatal care visit were found to be significantly associated with adherence to these supplements. These findings highlight that there is a need to design interventions that enhance women's decision-making capacities, and empowering them through education to improve the coverage of antenatal iron supplementation.


Assuntos
Tomada de Decisões , Suplementos Nutricionais , Ferro na Dieta/administração & dosagem , Adesão à Medicação/estatística & dados numéricos , Gestantes , Adolescente , Adulto , África ao Sul do Saara/epidemiologia , Demografia , Características da Família/etnologia , Feminino , Humanos , Estado Civil , Pessoa de Meia-Idade , Gravidez , Fatores Socioeconômicos , Adulto Jovem
20.
BMC Pregnancy Childbirth ; 21(1): 824, 2021 Dec 13.
Artigo em Inglês | MEDLINE | ID: mdl-34903217

RESUMO

BACKGROUND: Visual impairment is a major public health concern among women of reproductive age groups in Ethiopia, which is getting worse during pregnancy. Though visual impairment has lots of serious consequences across the life course of pregnant women, there is no previous study on this topic in Ethiopia. Thus, this study determined the prevalence of visual impairment and identified associated factors among pregnant women attending antenatal care units at the governmental health institutions in Gondar City Administration, Northwest Ethiopia. METHODS: An institution-based cross-sectional study was conducted. A systematic random sampling technique was used to recruit the study participants. We used an interviewer-administered questionnaire comprising of socio-demographic, clinical and pregnancy-related variables to collect the required data. Snellen's illiterate "E" chart was used to determine visual impairment. EpiData 3 and Stata 14 were used for data entry and statistical analysis, respectively. Both bivariable and multivariable binary logistic regression analyses were executed to identify associated factors of visual impairment. Variables with a p-value ≤0.05 in the multivariable logistic regression analysis were declared as statistically significant with visual impairment. RESULTS: A total of 417 (response rate = 98.6%) participants were involved in this study, with a median age of 27 years. The overall prevalence of visual impairment was 22.5% (95% CI: 18.5-26.6). Thirty (7.2%) and thirty-two (7.7%) of the study participants had moderate to severe visual impairments in their right and left eyes, respectively. Participants aged from 31 to 49 years (AOR = 2.1; 95% CI: 1.1-4.0), being 3rd trimester (AOR = 2.4; 95% CI: 1.3-4.5), multi & grand multipara (AOR = 2.3; 95% CI: 1.2-4.6), and history of contraceptive use (AOR = 2.7; 95% CI: 1.2-6.3) had higher chance of visual impairment. CONCLUSION: The magnitude of visual impairment among pregnant women was high in the study area. Therefore, routine screening and evaluation of pregnant women for visual condition during antenatal care visits is recommended. Further investigations of visual changes, particularly as a result of pregnancy, are warranted.


Assuntos
Complicações na Gravidez/epidemiologia , Transtornos da Visão/epidemiologia , Adolescente , Adulto , Estudos Transversais , Etiópia/epidemiologia , Feminino , Humanos , Pessoa de Meia-Idade , Gravidez , Gestantes/etnologia , Prevalência , Fatores de Risco , Adulto Jovem
SELEÇÃO DE REFERÊNCIAS
DETALHE DA PESQUISA
...