RESUMO
BACKGROUND AND AIMS: Gender differences in cardiovascular disease (CVD) have been well documented but rarely for young adults and the extent to which gender related lifestyle differences may contribute to gender differences in CVD risk experienced by young adults have not been reported. METHODS AND RESULTS: Data are from a long-running cohort study, the Mater-University of Queensland Study of Pregnancy (MUSP). We track gender differences in CVD related behaviours at 21 and 30 years (consumption of a Western Diet/Health-Oriented Diet, cigarette smoking, vigorous physical exercise, heavy alcohol consumption). At 30 years we compare males and females for CVD risk, and the extent to which lifestyle behaviours at 21 and 30 years contribute to CVD risk. At both 21 and 30 years of age, males more frequently consume a Western Diet and less often a Health Oriented Diet. By contrast, males are also much more likely to report engaging in vigorous physical activity. On most CVD markers, males exhibit much higher levels of risk than do females at both 21 and 30 years. At 30 years of age males have about five times the odds of being at high risk of CVD. Some lifestyle behaviours contribute to this additional risk. CONCLUSION: Young adult males much more frequently engage in most CVD related risk behaviours and males have a higher level of CVD risk. Gender differences in CVD risk remain high even after adjustment for CVD lifestyles, though dietary factors independently contribute to CVD risk at 30 years.
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Doenças Cardiovasculares , Masculino , Feminino , Adulto Jovem , Humanos , Adolescente , Adulto , Doenças Cardiovasculares/diagnóstico , Doenças Cardiovasculares/epidemiologia , Doenças Cardiovasculares/prevenção & controle , Estudos de Coortes , Fatores Sexuais , Dieta/efeitos adversos , Consumo de Bebidas Alcoólicas/efeitos adversos , Consumo de Bebidas Alcoólicas/epidemiologia , Fatores de RiscoRESUMO
BACKGROUND: Pregnancy complications and adverse birth outcomes are among the major contributors to poor maternal and child health. Mothers in remote communities are at higher risk of adverse birth outcomes due to constraints in access to healthcare services. In Ghana, a community-based primary healthcare programme called the Ghana Essential Health Interventions Programme (GEHIP) was implemented in a rural region to help strengthen primary healthcare delivery and improve maternal and child healthcare services delivery. This study assessed the effect of this programme on adverse pregnancy outcomes. METHODS: Baseline and end-line survey data from reproductive-aged women from the GEHIP project were used in this analysis. Difference-in-differences and logistic regressions were used to examine the impact and equity effect of GEHIP on adverse pregnancy outcomes using household wealth index and maternal educational attainment as equity measures. The analysis involves the comparison of project baseline and end-line outcomes in intervention and non-intervention districts. RESULTS: The intervention had a significant effect in the reduction of adverse pregnancy outcomes (OR = 0.96, 95% CI:0.93-0.99). Although disadvantaged groups experience larger reductions in adverse pregnancy outcomes, controlling for covariates, there was no statistically significant equity effect of GEHIP on adverse pregnancy outcomes using either the household wealth index (OR = 0.99, 95% CI:0.85-1.16) or maternal educational attainment (OR = 0.68, 95% CI: 0.44-1.07) as equity measures. CONCLUSION: GEHIP's community-based healthcare programme reduced adverse pregnancy outcomes but no effect on relative equity was established. Factoring in approaches for targeting disadvantaged populations in the implementation of community-based health programs is crucial to ensuring equity in health outcomes.
Assuntos
Complicações na Gravidez , Resultado da Gravidez , Criança , Gravidez , Humanos , Feminino , Adulto , Resultado da Gravidez/epidemiologia , Gana , Atenção à Saúde , Atenção Primária à SaúdeRESUMO
OBJECTIVE: Improving equity in the use of maternal health services in rural and remote communities is critical to meeting the Sustainable Development Goals targets on maternal and child health. This study examines the effect of a community-based primary healthcare strengthening programme on improving the utilisation of antenatal care (ANC4+), skilled delivery and health facility delivery. METHODS: Baseline and endline survey data of women of reproductive age for intervention and comparison districts were used to examine the equity impact of the Ghana Essential Health Interventions Programme (GEHIP) on antenatal care visits, skilled delivery and health facility delivery. The Wagstaff extension of the concentration index and regression models are used to assess equity effects of the programme on the utilisation of these services by wealth index and educational attainment. RESULTS: Coverage rates increased for both intervention and comparison districts, but were generally higher in intervention districts than comparison districts at endline (90% vs. 88% for ANC4+, 88% vs. 84% for skilled delivery and 93% vs. 88% for health facility delivery). Only ANC4+ showed a statistically significant positive treatment effect of the intervention (Dif-in-Dif = 0.071, p-value = 0.010). Equity analysis showed a mixed picture with intervention districts achieving significant equity improvement for skilled delivery for both wealth index and maternal education but only education equity for health facility delivery, while comparison districts achieved both wealth and education equity improvements for two indicators (health facility delivery and skilled delivery). No significant equity/inequity effects were found for ANC4+. CONCLUSION: Efforts to improve community-based healthcare access have been associated with improved coverage of maternal health services; however, the effect on improving equity in service coverage is mixed. Results indicate a need to extend community-based primary health care development beyond general improvements in access to ensure equity in the coverage of maternal and child health services that such programmes provide.
Assuntos
Serviços de Saúde Materna , Criança , Feminino , Gravidez , Humanos , Gana , Fatores Socioeconômicos , Cuidado Pré-Natal , Aceitação pelo Paciente de Cuidados de Saúde , Atenção Primária à SaúdeRESUMO
BACKGROUND: Gestational diabetes mellitus (GDM) is the fastest-growing type of diabetes in Australia. We aimed to assess the time trends during 2009-2018 and projections of GDM in Queensland, Australia up to 2030. MATERIALS AND METHODS: The study data were from the Queensland Perinatal Data Collection (QPDC) and included data on 606 662 birth events with the births reported from at least 20 weeks gestational age or birth weight at least 400 g. Bayesian regression model was used to assess the trends in the prevalence of GDM. RESULTS: The prevalence of GDM increased from 5.47 to 13.62% from 2009 to 2018 (average annual rate of change, AARC = +10.71%). If the trend remains the same, the projected prevalence will increase to 42.04% (95% uncertainty interval = 34.77-48.96) by 2030. Observing AARC across different subpopulations, we found that the trend of GDM increased markedly among women living in inner regional areas (AARC = +12.49%), were non-Indigenous (AARC = +10.93%), most disadvantaged (AARC = +11.84%), aged either of two age groups (AARC = +18.45% and + 15.17% for <20 years and 20-24 years, respectively), were with obesity (AARC = +11.05%) and smoked during pregnancy (AARC = +12.26%). CONCLUSIONS: Overall, the prevalence of GDM has sharply increased in Queensland, and if this trend continues, about 42% of pregnant women will experience GDM by 2030. The trends vary across different subpopulations. Therefore, targeting the most vulnerable subpopulations is vital to prevent the development of GDM.
Assuntos
Diabetes Gestacional , Gravidez , Feminino , Humanos , Diabetes Gestacional/epidemiologia , Queensland/epidemiologia , Prevalência , Teorema de Bayes , Austrália/epidemiologiaRESUMO
Objective: To examine trends in, and projections of, the prevalence of anaemia in women of reproductive age in low- and middle-income countries at national and subpopulation levels. Methods: We used nationally representative data from repeated cross-sectional Demographic and Health Surveys (DHS) on 1 092 512 women of reproductive age (15-49 years) from 15 low- and middle-income countries. We defined anaemia as haemoglobin < 11 g/dL for pregnant women and < 12 g/dL for non-pregnant women. We analysed data using Bayesian linear regression analyses. Findings: During 2000-2018, the prevalence of anaemia in women of reproductive age decreased in nine countries, with the highest decrease in Malawi (-2.5%), and increased in six countries, with the highest increase in Burundi (10.9%). All countries are projected to have a prevalence of anaemia ≥ 15% in 2025, with the highest level in Burundi (66.8%). The prevalence of anaemia and projection of prevalence varied between and within countries. Women's education, family wealth and place of residence had the highest impact on the current and projected prevalence rates of anaemia. Seven countries had a prevalence of anaemia ≥ 40%, which we defined as a severe public health problem, in the earliest and latest DHS and this prevalence is projected to persist in 2025. Conclusion: None of the 15 countries is likely to meet the global nutrition target of a 50% reduction in the prevalence of anaemia in women of reproductive age by 2025. Global and country leaders should reconsider nutrition policies and reallocate resources targeting countries and communities at risk.
Assuntos
Anemia , Países em Desenvolvimento , Adolescente , Adulto , Anemia/epidemiologia , Teorema de Bayes , Estudos Transversais , Feminino , Hemoglobinas/análise , Humanos , Pessoa de Meia-Idade , Gravidez , Prevalência , Adulto JovemRESUMO
Despite the strong evidence on circadian rhythm disruption in shift workers and consequent increased vulnerability for infection, longitudinal association between shift work and COVID-19 infection is unexplored. In this study, data from UK Biobank participants who were tested for COVID-19 infection (16 March to 7 September 2020) were used to explore the link between shift work and COVID-19 infection. Using the baseline occupational information, participants were categorised as non-shift workers, day shift workers, mixed shift workers and night shift workers. Multivariable regression models were used to assess the association between shift work and COVID-19 infection. Among the 18,221 participants (9.4% positive cases), 11.2% were health workers, and 16.4% were involved in shift-work-based jobs. Ethnic minorities (18%) and people in night-shift-based jobs (18.1%) had a significantly higher prevalence of COVID-19 infection than others. Adjusted logistics regression model suggest that, compared with their counterparts, people employed in a night-shift-based job were 1.85-fold (95% CI: 1.42-2.41) more likely to have COVID-19 infection. Sensitivity analysis focusing on people working in a non-healthcare setting suggests that people in shift-work-based jobs had 1.81-fold (95% CI: 1.04%-3.18%) higher odds of COVID-19 infection than their counterparts. Shift workers, particularly night shift workers, irrespective of their occupational group, seem to be at high risk of COVID-19 infection. If similar results are obtained from other studies, then it would mandate to revisit the criteria for defining high-risk groups for COVID-19 and implementing appropriate interventions to protect people in shift-based jobs.
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COVID-19 , Jornada de Trabalho em Turnos , Bancos de Espécimes Biológicos , COVID-19/epidemiologia , Estudos de Coortes , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Medição de Risco , Jornada de Trabalho em Turnos/efeitos adversos , Reino Unido/epidemiologiaRESUMO
BACKGROUND: There is concern that rates of mental disorders may be increasing although findings disagree. Using an innovative design with a daughter-mother data set we assess whether there has been a generational increase in lifetime ever rates of major depressive disorder, generalised anxiety disorder, panic disorder, and post-traumatic stress disorder (PTSD) experienced prior to 30 years of age. METHODS: Pregnant women were recruited during 1981-1983 and administered the Composite International Diagnostic Interview (CIDI) at the 27-year follow-up (2008-11). Offspring were administered the CIDI at the 30-year follow-up (2010-2014). Comparisons for onset of diagnosis are restricted to daughter and mother dyads up to 30 years of age. To address recall bias, disorders were stratified into more (≥12 months duration) and less persistent episodes (< 12 months duration) for the purposes of comparison. Sensitivity analyses with inflation were used to account for possible maternal failure to differentially recall past episodes. RESULTS: When comparing life time ever diagnoses before 30 years, daughters had higher rates of persistent generalised anxiety disorder, and less persistent major depressive disorder, generalised anxiety disorder and PTSD. CONCLUSIONS: In the context of conflicting findings concerning generational changes in mental disorders we find an increase in generational rates of persistent generalised anxiety disorders and a range of less persistent disorders. It is not clear whether this finding reflects actual changes in symptom levels over a generation or whether there has been a generational change in recognition of and willingness to report symptoms of mental illness.
Assuntos
Transtorno Depressivo Maior , Transtorno de Pânico , Transtornos de Estresse Pós-Traumáticos , Transtornos de Ansiedade/diagnóstico , Transtornos de Ansiedade/epidemiologia , Transtorno Depressivo Maior/diagnóstico , Transtorno Depressivo Maior/epidemiologia , Feminino , Humanos , Mães , Gravidez , Transtornos de Estresse Pós-Traumáticos/diagnóstico , Transtornos de Estresse Pós-Traumáticos/epidemiologiaRESUMO
OBJECTIVE: To examine geographical variations, trends and projections in the prevalence of childhood anemia at national and subpopulation levels. DESIGN: Repeated cross-sectional Demographic and Health Survey (DHS) conducted during 2000-2018. SETTING: Fifty-three low- and middle-income countries (LMIC). PARTICIPANTS: Totally, 776 689 children aged 6-59 months. RESULTS: During the latest DHS rounds between 2005 and 2018, the prevalence of child anemia was > 20 % in fifty-two out of fifty-three countries and ranged from 15·9 % in Armenia in 2016 to 87·8 % in Burkina Faso in 2010. Out of thirty-six countries with at least two surveys during 2000-2018, the prevalence of child anemia decreased in twenty-two countries, highest in Zimbabwe (-4·2 %) and increased in fourteen countries, highest in Burundi (5·0 %). Based on the trend, eleven and twenty-two out of thirty-six countries are projected to experience, respectively, moderate and severe public health problem according to the WHO criteria (moderate problem: 20-39·9 % and severe problem: ≥ 40 %) due to child anemia in 2030, with the highest prevalence in Liberia (87·5 %, 95 % credible interval 52·0-98·8 %). The prevalence of child anemia varied across the mother's education and age, child sex, wealth quintiles, and place of residence, with the highest rate of child anemia among the poorest, rural and low-educated mothers. These scenarios are projected to continue. The probability of reducing child anemia at < 0·5 % by 2030 is 0 % for all study countries. CONCLUSIONS: The prevalence of child anemia varied between and within countries. None of the thirty-six LMIC is likely to eradicate child anemia by 2030.
Assuntos
Anemia , Países em Desenvolvimento , Anemia/epidemiologia , Criança , Pré-Escolar , Estudos Transversais , Feminino , Humanos , Lactente , Pobreza , Prevalência , Desenvolvimento SustentávelRESUMO
BACKGROUND: The ability to distinguish resident microglia from infiltrating myeloid cells by flow cytometry-based surface phenotyping is an important technique for examining age-related neuroinflammation. The most commonly used surface markers for the identification of microglia include CD45 (low-intermediate expression), CD11b, Tmem119, and P2RY12. METHODS: In this study, we examined changes in expression levels of these putative microglia markers in in vivo animal models of stroke, cerebral amyloid angiopathy (CAA), and aging as well as in an ex vivo LPS-induced inflammation model. RESULTS: We demonstrate that Tmem119 and P2RY12 expression is evident within both CD45int and CD45high myeloid populations in models of stroke, CAA, and aging. Interestingly, LPS stimulation of FACS-sorted adult microglia suggested that these brain-resident myeloid cells can upregulate CD45 and downregulate Tmem119 and P2RY12, making them indistinguishable from peripherally derived myeloid populations. Importantly, our findings show that these changes in the molecular signatures of microglia can occur without a contribution from the other brain-resident or peripherally sourced immune cells. CONCLUSION: We recommend future studies approach microglia identification by flow cytometry with caution, particularly in the absence of the use of a combination of markers validated for the specific neuroinflammation model of interest. The subpopulation of resident microglia residing within the "infiltrating myeloid" population, albeit small, may be functionally important in maintaining immune vigilance in the brain thus should not be overlooked in neuroimmunological studies.
Assuntos
Biomarcadores/análise , Citometria de Fluxo/métodos , Inflamação/imunologia , Inflamação/patologia , Microglia , Envelhecimento/imunologia , Envelhecimento/patologia , Animais , Angiopatia Amiloide Cerebral/imunologia , Angiopatia Amiloide Cerebral/patologia , Masculino , Camundongos , Camundongos Endogâmicos C57BL , Acidente Vascular Cerebral/imunologia , Acidente Vascular Cerebral/patologiaRESUMO
OBJECTIVE: To estimate the economic burden of overweight in Bangladesh. DESIGN: We used data from Household Income and Expenditure Survey, 2010. A prevalence-based approach was used to calculate the population attributable fraction (PAF) for diseases attributable to overweight. Cost of illness methodology was used to calculate annual out of pocket (OOP) expenditure for each disease using nationally representative survey data. The cost attributable to overweight for each disease was estimated by multiplying the PAF by annual OOP expenditure. The total cost of overweight was estimated by adding PAF-weighted costs of treating the diseases. SETTING: Nationwide, covering the whole of Bangladesh. PARTICIPANTS: Individuals whose BMI ≥ 25 kg/m2. RESULTS: The total cost attributable to overweight in Bangladesh in 2010 was estimated at US$147·38 million. This represented about 0·13 % of Bangladesh's Gross Domestic Product and 3·69 % of total health care expenditure in 2010. The sensitivity analysis revealed that the total cost could be as high as US$334 million or as low as US$71 million. CONCLUSIONS: A substantial amount of health care resource is devoted to the treatment of overweight-related diseases in Bangladesh. Effective national strategies for overweight prevention programme should be established and implemented.
Assuntos
Custos de Cuidados de Saúde , Gastos em Saúde , Sobrepeso/economia , Bangladesh , Efeitos Psicossociais da Doença , Humanos , PrevalênciaRESUMO
OBJECTIVE: To examine changes in the spatial clustering of malnutrition in children under 5 years of age (under-5s) for the period 1999 to 2011 in Bangladesh. DESIGN: We used data from four nationally representative Demographic and Health Surveys (DHS) conducted in 1999-2000, 2004, 2007 and 2011 in Bangladesh involving a total of 24 211 under-5s located in 1661 primary sampling units (PSU; geographical unit of analysis) throughout Bangladesh. The prevalence of stunting (height/length-for-age Z-score <-2), underweight (weight-for-age Z-score <-2) and wasting (weight-for-height/length Z-score <-2) at each PSU site and for each survey year were estimated based on the WHO child growth standard. The extent of spatial clustering was quantified using semivariograms. SETTING: Whole of Bangladesh. SUBJECTS: Children under 5 years of age. RESULTS: Our results demonstrate that in 1999-2000 most PSU throughout Bangladesh experienced stunting, underweight and wasting prevalence which exceeded the WHO thresholds. By 2011, this situation improved, although in two of the six divisions (Barisal and Sylhet) PSU still exhibited higher levels of malnutrition compared with other divisions of the country. The pattern of spatial clustering for stunting, underweight and wasting also changed between 1999 and 2011 both at national and sub-national (division) levels. CONCLUSIONS: We identified divisions where malnutrition indicators (stunting, underweight and wasting) remain highly clustered and other divisions where they are more widely spread in Bangladesh. This has important implications on how interventions for malnutrition need to be delivered (geographically targeted interventions v. random interventions) within each division of the country.
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Transtornos da Nutrição Infantil/epidemiologia , Transtornos do Crescimento/epidemiologia , Desnutrição/epidemiologia , Estado Nutricional , Magreza/epidemiologia , Síndrome de Emaciação/epidemiologia , Bangladesh/epidemiologia , Estatura , Peso Corporal , Transtornos da Nutrição Infantil/complicações , Pré-Escolar , Feminino , Transtornos do Crescimento/etiologia , Inquéritos Epidemiológicos , Humanos , Lactente , Masculino , Desnutrição/complicações , Prevalência , Características de Residência , Análise Espacial , Magreza/etiologiaRESUMO
OBJECTIVE: This study examined associations of asthma and food allergy with symptoms of depression and anxiety at 14 and 21 years of age to determine whether condition-specific associations exist. METHODS: Data come from 4972 adolescents in the Mater University Study of Pregnancy. Symptoms of depression and anxiety were assessed using the Youth Self-Report and Young Adult Self-Report. RESULTS: Condition-specific associations between asthma and depression, OR = 1.37 [1.12, 1.67] and between food allergy and anxiety, OR = 1.26 [1.04, 1.76] were found during adolescence, but not in young adulthood. Whereas asthma was associated with resolved depression, OR = 1.70 [1.13, 2.55], food allergy was associated with persistent anxiety, OR = 1.26 [1.01, 1.59]. CONCLUSIONS: In adolescents, asthma is associated with an increased risk of clinically relevant symptoms of depression and food allergy with an increased risk of clinically relevant symptoms of anxiety. Future research is needed to clarify directionality and mechanisms explaining these relationships. Health professionals should be aware of the increased risk of mental health problems in adolescents with asthma or food allergy.
Assuntos
Ansiedade/epidemiologia , Asma/epidemiologia , Depressão/epidemiologia , Hipersensibilidade Alimentar/epidemiologia , Adolescente , Feminino , Humanos , Masculino , Autorrelato , Fatores Socioeconômicos , Universidades , Adulto JovemRESUMO
Malnutrition in children under 5 years of age (U5s) is a serious public health problem in low- and middle-income countries including Bangladesh. Improved maternal education can contribute effectively to reduce child malnutrition. We examined the long-term impact of maternal education on the risk of malnutrition in U5s and quantified the level of education required for the mothers to reduce the risk. We used pooled data from five nationwide demographic and health surveys conducted in 1996-1997, 1999-2000, 2004, 2007 and 2011 in Bangladesh involving 28 941 U5s. A log-binomial regression model was used to examine the association between maternal education (no education, primary, secondary or more) and malnutrition in children, measured by stunting, underweight and wasting controlling for survey time, maternal age, maternal body mass index, maternal working status, parity, paternal education and wealth quintile. An overall improvement in maternal educational attainment was observed between 1996 and 2011. The prevalence of malnutrition although decreasing was consistently high among children of mothers with lower education compared with those of mothers with higher education. In adjusted models incorporating time effects, children of mothers with secondary or higher education were at lower risk of childhood stunting [risk ratio (RR): 0.86, 95% confidence interval (CI): 0.81, 0.89], underweight (RR: 0.83, 95% CI: 0.78, 0.88) and wasting (RR: 0.82, 95% CI: 0.74, 0.91) compared with children of mothers with no education. We demonstrated the importance of promoting women's education at least up to the secondary level as a means to tackle malnutrition in Bangladesh.
Assuntos
Escolaridade , Transtornos do Crescimento/epidemiologia , Desnutrição/epidemiologia , Magreza/epidemiologia , Bangladesh/epidemiologia , Pré-Escolar , Estudos Transversais , Feminino , Transtornos do Crescimento/prevenção & controle , Conhecimentos, Atitudes e Prática em Saúde , Humanos , Lactente , Masculino , Desnutrição/prevenção & controle , Mães/educação , Estado Nutricional , Gravidez , Prevalência , Fatores de Risco , Fatores Socioeconômicos , Magreza/prevenção & controle , Resultado do TratamentoRESUMO
OBJECTIVE: To estimate the average annual rates of reduction of stunting, underweight and wasting for the period 1996 to 2011, and to evaluate whether Bangladesh will be expected to achieve the target of Millennium Development Goal 1C of reducing the prevalence of underweight by half by 2015. DESIGN: We used five nationwide, cross-sectional, Demographic and Health Survey data sets to estimate prevalence of undernutrition defined by stunting, underweight and wasting among children under 5 years of age using the WHO child growth standards. We then computed the average annual rates of reduction of prevalence of undernutrition using the formula derived by UNICEF. Finally, we projected the prevalence of undernutrition for the year 2015 using the estimated average annual rates of reduction. SETTING: Nationwide covering Bangladesh. SUBJECTS: Children under 5 years of age (n 28,941). RESULTS: The prevalence of stunting decreased by 18.8% (from 60.0% to 41.2%), underweight by 16.0% (from 52.2% to 36.2%) and wasting by 5.1% (from 20.6% to 15.5%) during 1996 to 2011. The overall average annual rates of reduction were 2.84%, 2.69 % and 2.47%, respectively, for stunting, underweight and wasting. We forecast that in 2015, the prevalence of stunting, underweight and wasting will be 36.7%, 32.5% and 14.0%, respectively, at the national level. The prevalence of undernutrition is likely to remain high in rural areas, in the Sylhet division and in the poorest wealth quintile. CONCLUSIONS: Bangladesh is likely to achieve the Millennium Development Goal 1C target of reducing the prevalence of underweight by half by 2015. However, it is falling behind in reducing stunting and further investment is needed to reduce individual, household and environmental determinants of stunting in Bangladesh.
Assuntos
Previsões , Objetivos , Transtornos do Crescimento/prevenção & controle , Crescimento , Desnutrição/prevenção & controle , Magreza/prevenção & controle , Síndrome de Emaciação/prevenção & controle , Bangladesh/epidemiologia , Transtornos da Nutrição Infantil/epidemiologia , Transtornos da Nutrição Infantil/prevenção & controle , Pré-Escolar , Estudos Transversais , Feminino , Transtornos do Crescimento/epidemiologia , Inquéritos Epidemiológicos , Humanos , Lactente , Masculino , Desnutrição/epidemiologia , Prevalência , Valores de Referência , Magreza/epidemiologia , Síndrome de Emaciação/epidemiologiaRESUMO
This meta-analysis examined depression as a consequence of diabetes by conducting a meta-analysis, using data from longitudinal studies. Databases were systematically searched for relevant studies. Incidence of depression is presented as cumulative incident proportion (CIP). Pooled effect sizes were calculated using random-effects model. The data were reconstructed to compute relative risk (RR) and CIP. The 16 studies selected for review generated 16 datasets of which 11 studies reporting binary estimates (RR) and 5 studies reporting time-to-event estimates [hazard ratio (HR)]. Both RR and HR were significant at 1.27 (95% CI 1.17-1.38) and 1.23 (95% CI 1.08-1.40) for incident depression associated with diabetes mellitus. Our observations also revealed greater cumulative incidence of depression in diabetes than in non diabetes groups. Our study shows that diabetes is a significant risk factor for the onset of depression.
Assuntos
Transtorno Depressivo/epidemiologia , Transtorno Depressivo/psicologia , Diabetes Mellitus/epidemiologia , Diabetes Mellitus/psicologia , Adulto , Idoso , Idoso de 80 Anos ou mais , Humanos , Incidência , Estudos Longitudinais , Pessoa de Meia-Idade , Análise de Regressão , Fatores de Risco , Adulto JovemRESUMO
BACKGROUND: Multimorbidity, the concurrent presence of multiple chronic health conditions in an individual, represents a mounting public health challenge. Chronic illnesses are prevalent in the Indigenous populations, which contributes to multimorbidity. However, the epidemiology of multimorbidity in this population is not well studied. This review aimed to elucidate the extent, determinants, consequences, and prevention of multimorbidity within Indigenous populations globally, contrasting findings with non-Indigenous populations. METHODS: Adhering to the PRISMA guidelines, this systematic review assimilated peer-reviewed articles and grey literature, focusing on the prevalence, determinants, implications, and preventive strategies of multimorbidity in global Indigenous populations. Emphasis was given to original, English-language, full-text articles, excluding editorials, and conference abstracts. FINDINGS: Of the 444 articles identified, 13 met the inclusion criteria. Five studies are from Australia, and the rest are from the USA, Canada, New Zealand, and India. The study indicated a higher multimorbidity prevalence among Indigenous populations, with consistent disparities observed across various age groups. Particularly, Indigenous individuals exhibited a 2-times higher likelihood of multimorbidity compared to non-Indigenous populations. Noteworthy findings underscored the elevated severity of certain comorbid conditions, especially strokes, within Indigenous groups, with further revelations highlighting their significant pairing with conditions such as heart diseases and diabetes. INTERPRETATION: The findings affirm the elevated burden of multimorbidity among Indigenous populations. Prevalence and risk of developing multimorbidity are significantly higher in this population compared to their non-Indigenous counterparts. Future research should prioritize harmonized research methodologies, fostering insights into the multimorbidity landscape, and promoting strategies to address health disparities in Indigenous populations.
RESUMO
BACKGROUND: This prospective cohort study aimed to investigate the associations between gestational weight gain (GWG) and long-term postpartum maternal weight gain, body mass index (BMI), waist circumference (WC), and the risk of general and abdominal obesity, beyond motherhood (some 27 y after childbirth). METHODS: Participants were 1953 women enrolled in the Mater-University of Queensland Study of Pregnancy cohort study that started in the early 1980 s, with the most recent follow-up at 27 y postpartum. We examined the prospective associations of GWG in pregnancy with weight, BMI, and WC and the risk of adiposity 27 y after the index pregnancy. We used linear and multinomial logistic regressions to examine the independent effect of GWG on each outcome, adjusting for potential confounders and mediators. RESULTS: The average GWG during pregnancy was 14.88 kg (SD 5.24). One in four women (25.50%) gained below the Institute of Medicine (IOM) recommendations and one in three (34.00%) gained excess weight during pregnancy. Every 100 g/week increment of GWG was associated with 2.0 (95% CI: 1.5, 2.6) kg, 0.7 (0.5, 0.9) kg/m2, 1.3 (0.8, 1.8) cm greater body weight, BMI, and WC, respectively 27 y postpartum. Women who gained inadequate weight in pregnancy had significantly lower odds of general obesity (OR; 0.70, 95% CI:0.53,0.94) or abdominal obesity (0.73; 0.56,0.96), whereas those who gained excess gestational weight had much higher odds of general obesity (4.49; 3.36,6.00) and abdominal obesity (3.09; 2.29,4.16). These associations were independent of potential confounders. CONCLUSION: Maternal GWG in pregnancy independently and strongly predicted beyond motherhood weight gain trajectory. GWG within IOM recommendation may prevent long-term development of both general and central obesity.
Assuntos
Índice de Massa Corporal , Ganho de Peso na Gestação , Obesidade Abdominal , Período Pós-Parto , Circunferência da Cintura , Aumento de Peso , Humanos , Feminino , Gravidez , Obesidade Abdominal/epidemiologia , Estudos Prospectivos , Ganho de Peso na Gestação/fisiologia , Adulto , Aumento de Peso/fisiologia , Fatores de Risco , Queensland/epidemiologiaRESUMO
AIMS: This study aims to investigate the trends in treatment coverage through dispensing diabetes medications in Vietnam from 2015 to 2021. The findings will serve to inform health policies to mitigate the health burden of Type 2 diabetes mellitus (T2DM). METHODS: We collected information on major antidiabetic medicines from General Department of Vietnam Customs and payments for antidiabetics via the National Health Insurance Program. We applied ordinary least squares models, accounting for economic and health outcome characteristics, to estimate the association between the annual mass of medications and related factors. RESULTS: Nationally, the total mass/doses of all antidiabetic drugs increased rapidly from 2015 to 2021, based on both databases. Metformin was the most frequently prescribed medicine, with the total mass increasing nearly threefold over the study period. Gliclazide, a Sulfonylureas drug, ranked second. In the multivariate regression analysis, a one-unit increase in adults with diabetes (in 1,000 s) was associated with 0.11 % (95 %CI = 0.0005; 0.0076) and 0.13 % (95%CI = 0.0007; 0.0242) higher mass of Metformin and Glimepiride, respectively. CONCLUSION: Our data suggested that policies changes were related to significant increase in antidiabetic medication dispenses in Vietnam. The high treatment coverage indicates impressive progress in achieving universal health coverage in Vietnam, meeting the UN Sustainable Development Goal (SDG).
Assuntos
Diabetes Mellitus Tipo 2 , Hipoglicemiantes , Cobertura Universal do Seguro de Saúde , Humanos , Vietnã/epidemiologia , Hipoglicemiantes/uso terapêutico , Hipoglicemiantes/economia , Cobertura Universal do Seguro de Saúde/tendências , Diabetes Mellitus Tipo 2/tratamento farmacológico , Feminino , Masculino , Pessoa de Meia-Idade , Adulto , Metformina/uso terapêutico , IdosoRESUMO
PURPOSE: To examine whether changes in maternal overweight and obesity from pre-pregnancy to two decades postpartum predict the body mass index (BMI) of adult offspring. METHODS: We used a subsample of 1997 mother-offspring pairs from the 7,223 original cohorts of women who gave birth in Brisbane, Australia, between 1981 and 1984. Multiple linear regression and multinomial logistic regression were used to examine the relationship between change in maternal BMI from pre-pregnancy to 21-year postpartum, and offspring BMI at 21-year, adjusting for potential confounding factors. RESULTS: At 21-year postpartum, 31.15 % mothers were overweight and a further 30.80 % were obese. Mothers gained a mean weight of 16.07 kg over the 21 year. We found that the offspring of mothers who became overweight or remained overweight at 21-year postpartum were at greater risk of being overweight and obese at 21 years. In the adjusted model, offspring of mothers who had normal BMI before pregnancy but became overweight by 21-year postpartum were (odds ratio) 1.72 (95 % CI = 1.20, 2.47) times more likely to be overweight. Compared to offspring of mothers who maintained normal weight over two decades, offspring of mothers who remained persistently overweight were (odds ratio) 5.39 (95 % CI = 3.50, 8.30) times more likely to be obese by age 21 year. CONCLUSIONS: The findings of this study suggest that long-term changes in maternal BMI from pre-pregnancy to 21-year postpartum are independently associated with BMI in their young adult offspring.