Correlations between China's socioeconomic status, disease burdens, and pharmaceuticals and personal care product levels in wastewater.

The presence of pharmaceutical and personal care products (PPCPs) in domestic wastewater can potentially indicate socioeconomic status and disease burdens. However, current knowledge is limited to the correlation between specific pharmaceuticals and diseases. This study aims to explore the associations between socioeconomic status, disease burdens, and PPCP levels in domestic wastewater at a national level. Samples from 171 wastewater influents across China were used to measure PPCPs, and the per capita consumption of PPCPs was calculated. Results showed that the 31 targeted PPCPs were widely present in wastewater with varying occurrence characteristics. The mean consumption levels of different PPCPs varied greatly, ranging from 0.03 to 110723.15 µg/d/capita. While there were no significant regional differences in the overall pattern of PPCP consumption, 22 PPCPs showed regional variations between Northern China and Southern China. PPCPs with similar usage purposes exhibited similar distribution patterns. Disease burden (70.1%) was the main factor affecting most PPCP consumption compared to socioeconomic factors (26.4%). Through correlation analyses, specific types of PPCPs were identified that were highly associated with socioeconomic status and disease burdens, such as hypertension-bezafibrate, brucellosis-quinolones, sulfonamides, hepatitis-triclosan, triclocarban, socioeconomic development-fluoxetine, and people's living standards-gemfibrozil. Despite some uncertainties, this study provides valuable insights into the relationship between PPCPs in domestic wastewater and socioeconomic status and human health.

Insurance Not Socioeconomic Status is Associated With Access to Postacute Care After Injury: A Multicenter Cohort Study.

INTRODUCTION: Access to postacute care services in rehabilitation or skilled nursing facilities is essential to return trauma patients to their preinjury functional level but is often hindered by systemic barriers. We sought to study the association between the type of insurance, socioeconomic status (SES) measures, and postacute care utilization after injury. METHODS: Adult trauma patients with an Injury Severity Score (ISS) ≥9 admitted to one of three Level I trauma centers were contacted 6-12 mo after injury to gather long-term functional and patient-centered outcome measures. In addition to SES inquiry specifically focused on education and income levels, patients were asked to subjectively categorize their perceived SES (p-SES) as high, mid-high, mid-low, or low. Insurance and income data were retrieved from trauma registries. Multivariable regression models were built to determine the association between type of insurance, SES, and discharge disposition after adjusting for patient and injury characteristics and hospitalization events. RESULTS: A total of 1373 patients were included, of which 44% were discharged to postacute care facilities. The median age (IQR) was 65 (46, 76) years, 56% of patients were male, 11% were on Medicaid, 68% had attained education higher than high school, 27% had low income, and 29% reported a low/mid-low p-SES. Medicaid patients were less likely to be discharged to postacute care compared to privately insured (OR [95% CI]: 0.41 [0.29-0.58]) and Medicare patients (OR [95% CI]: 0.29 [0.16-0.50]). The latter relationship was true across p-SES categories. P-SES, income and educational level were not associated with discharge destination. CONCLUSIONS: Insurance status, specifically having Medicaid, can pose a barrier to access to postacute care services in the trauma patient population across patients of all SES. Initiatives and policies that aim at reducing these access disparities are warranted.

Residential Greenness and Long-term Mortality Among Patients Who Underwent Coronary Artery Bypass Graft Surgery.

BACKGROUND: Studies have reported inverse associations between exposure to residential greenness and mortality. Greenness has also been associated with better surgical recovery. However, studies have had small sample sizes and have been restricted to clinical settings. We investigated the association between exposure to residential greenness and all-cause mortality among a cohort of cardiac patients who underwent coronary artery bypass graft (CABG) surgery. METHODS: We studied this cohort of 3,128 CABG patients between 2004 and 2009 at seven cardiothoracic departments in Israel and followed patients until death or 1st May 2021. We collected covariate information at the time of surgery and calculated the patient-level average normalized difference vegetation index (NDVI) over the entire follow-up in a 300 m buffer from the home address. We used Cox proportional hazards regression models to estimate associations between greenness and death, adjusting for age, sex, origin, socioeconomic status, type of hospital admission, peripherality, air pollution, and distance from the sea. RESULTS: Mean age at surgery was 63.8 ± 10.6 for men and 69.5 ± 10.0 for women. During an average of 12.1 years of follow-up (37,912 person-years), 1,442 (46%) patients died. A fully adjusted Cox proportional hazards model estimated a 7% lower risk of mortality (HR: 0.93, 95% CI = [0.85, 1.00]) per 1 interquartile range width increase (0.04) in NDVI. Results were robust to the use of different buffer sizes (100 m-1,250 m from the home) and to the use of average NDVI exposure during the first versus the last 2 years of follow-up. CONCLUSIONS: Residential greenness was associated with lower risk of mortality in CABG patients.

[Use of Roll Your Own Tobacco in the Basque Country: magnitude, socio-economic inequalities and evolution in the period 2013-2018]. / Consumo de tabaco de liar en el País Vasco: magnitud, desigualdades socioeconómicas y evolución en el periodo 2013-2018.

OBJECTIVE: Despite the global reduction in smoking, the consumption of roll-your-own tobacco has increased in recent years in many countries, which may be slowing down the downward trend in smoking. The aim of this paper was to analyse the evolution of the number of people who use roll-your-own tobacco and tobacco of any type between 2013 and 2018 in the Basque Country and measure whether there were socioeconomic inequalities in its consumption. METHODS: We carried out an observational and cross-sectional study of a representative sample of the population living in the Basque Country aged 16 to 59 years (n2013=6929 y n2018=7961) from the Basque Health Survey (2013 and 2018) and the Basque Addictions Survey (2018). We calculated prevalences of regular tobacco smoking in general and of roll-your-own cigarettes according to different socioeconomic variables for the years 2013 and 2018, as well as prevalence ratios for the estimation of change between these years and according to the above variables through robust Poisson regression models. We stratified analyses by sex and two age groups. RESULTS: Overall smoking prevalence decreased between 2013 (men=27.7% and women=24.1%) and 2018 but remained the same for those who used roll-your-own tobacco (in 2013, men=5.1% and women=3.2%; in 2018=5.4% and 3.5%, respectively). In contrast to tobacco in general, which showed a clear socio-economic gradient, roll-your-own tobacco use was more prevalent among young people (in 2018, men=6.4% and women=4.1%), a group where the pattern by socio-economic status was less evident. CONCLUSIONS: Considering the persistence of roll-your-own tobacco consumption, we also should direct tobacco control towards this kind of product, and its use should be monitored and supervised, especially among young people.

OBJECTIVE: A pesar de la reducción del número de personas fumadoras a nivel mundial, el consumo de tabaco de liar ha aumentado en los últimos años en muchos países, lo que puede frenar la tendencia descendente del hábito tabáquico. El objetivo de este trabajo fue analizar la evolución del número de personas que consumen tabaco de liar y tabaco de cualquier tipo entre 2013 y 2018 en el País Vasco y determinar si existían desigualdades socioeconómicas en su consumo. METHODS: Se realizó un estudio observacional y transversal de una muestra representativa de la población residente en el País Vasco de dieciséis a cincuenta y nueve años (n2013=6.929 y n2018=7.961) a partir de la Encuesta de Salud del País Vasco (años 2013 y 2018) y de la Encuesta sobre Adicciones de Euskadi (2018). Se calcularon las prevalencias de consumo habitual de tabaco en general y de tabaco de liar según diferentes variables socioeconómicas para los años 2013 y 2018, así como las razones de prevalencia para la estimación del cambio entre esos años y según las variables anteriores mediante modelos de regresión de Poisson robusto. Los análisis se estratificaron por sexo y por dos grupos de edad. RESULTS: La prevalencia de consumo de tabaco en general disminuyó entre 2013 (hombres=27,7% y mujeres=24,1%) y 2018 (hombres=24,1% y mujeres=18,6%), pero se mantuvo en el caso del consumo de tabaco de liar (en 2013, hombres=5,1% y mujeres=3,2%; en 2018, 5,4% y 3,5%, respectivamente). A diferencia del consumo de tabaco en general, que presentó un claro gradiente socioeconómico, el consumo de tabaco de liar fue más prevalente entre las personas jóvenes (en 2018, hombres=6,4% y mujeres=4,1%), grupo en el que el patrón por posición socioeconómica era menos evidente. CONCLUSIONS: Considerando la persistencia en el consumo de tabaco de liar, es preciso dirigir también la lucha contra el tabaquismo hacia este tipo de productos, así como vigilar y monitorizar su consumo, especialmente entre las personas jóvenes.

Associations of socioeconomic status and healthy lifestyle with incident early-onset and late-onset dementia: a prospective cohort study.

BACKGROUND: Modifiable risk factor estimates are sparse for early-onset dementia incidence. This study aimed to estimate and compare the risk factor profiles of early-onset dementia and late-onset dementia, and to explore the complex relationships between socioeconomic status, lifestyles, and early-onset dementia risk. METHODS: In this prospective cohort study, we used data from the UK Biobank for analysis of early-onset dementia and late-onset dementia. For early-onset dementia analyses, data were collected on those aged younger than 60 years without prevalent dementia at baseline. For late-onset dementia analyses, data were collected on those aged 65 years or older at the end of follow-up. Participants with missing information on socioeconomic factors were excluded. Two models were used to test associations between early-onset dementia incidence and socioeconomic status. The first model tested associations between socioeconomic status and early-onset and late-onset dementia incidence, adjusting for covariates. Participant socioeconomic status was defined using education level, income, and employment status via latent class analysis. The second model additionally included a healthy lifestyle score, which was constructed using data on smoking, alcohol consumption, physical activity, and the Healthy Diet Index. Incident early-onset dementia was defined as a dementia case diagnosed before 65 years of age. Multivariable-adjusted Cox proportional hazard regression models were used to estimate the hazard ratio (HR) for risk of dementia. We used multivariable-adjusted Cox proportional-hazard regression models to estimate the HR for risk of both early-onset dementia and late-onset dementia. FINDINGS: Between 2007 and 2010, 257 345 individuals were included in the analysis of early-onset dementia, and 294 133 older individuals were included in the analysis of late-onset dementia. During a mean follow-up of 11·9-12·5 years, 502 early-onset dementia cases and 5768 late-onset dementia cases were documented. Risk factor profiles were typically dissimilar between early-onset dementia and late-onset dementia. For instance, the age and sex adjusted HR for low socioeconomic status (vs high) was 4·40 (95% CI 3·43-5·65) for early-onset dementia and 1·90 (1·74-2·07) for late-onset dementia, yielding a ratio of HRs of 2·32 (1·78-3·02). After adjusting for various risk factors, participants with low socioeconomic status (vs high) had increased risk for early-onset dementia (3·38, 2·61-4·37), and overall lifestyle mediated 3·2% (1·8-5·7) of the association. Individuals with both low socioeconomic status and unhealthy lifestyles had a higher risk of early-onset dementia (5·40, 3·66-7·97). No significant interaction was observed between lifestyle and socioeconomic status. The association between socioeconomic status and early-onset dementia seemed to be more pronounced in individuals with type 2 diabetes (HR 11·21, 95% CI 2·70-46·57). INTERPRETATION: Early-onset dementia and late-onset dementia might have different risk factor profiles; although risk factors were similar, the magnitude of associations between risk factors and dementia incidence was greater for early-onset dementia. Only a small proportion of the socioeconomic inequity in dementia risk was mediated by healthy lifestyles, which indicates that measures other than healthy lifestyle promotion to improve social determinants of health are warranted. FUNDING: The National Key Research and Development Program of China, the National Natural Science Foundation of China, the Hubei Province Science Fund for Distinguished Young Scholars, and the Fundamental Research Funds for the Central Universities.

Socioeconomic inequality and contributors in accepting attitudes toward people living with HIV among adults in Ethiopia from 2005 to 2016: a population-based cross-sectional study.

INTRODUCTION: The public's accepting attitude toward people living with HIV is crucial in reducing HIV-related stigma and discrimination, increasing people's access to HIV service. This study examines the inequalities in accepting attitudes toward people living with HIV in Ethiopia from 2005 to 2016. METHODS: This cross-sectional study was based on the 2005, 2011 and 2016 Ethiopian Demographic Health Surveys. A total of 17 075, 28 478 and 25 542 adults were included in the 2005, 2011 and 2016 surveys, respectively. Socioeconomic inequality was investigated using the concentration curve and Erreygers' concentration index (ECI), which is scaled from -1 (pro-poor) to +1 (pro-rich). The ECI was decomposed to identify the contributors to socioeconomic inequality using generalised linear regression with the logit link function. RESULTS: Accepting attitude toward people living with HIV was 17.9% (95% CI: 16.6%, 19.3%) in 2005, which increased to 33.5% (95% CI: 31.8%, 35.3%) in 2011 and 39.6% (95% CI: 37.6%, 41.9%) in 2016. ECI was 0.342 (p<0.001), 0.436 (p<0.001) and 0.388 (p<0.001), respectively, for 2005, 2011 and 2016. The trend line illustrates socioeconomic inequality seems diverging over time, with an increasing ECI of 0.005 every year (r=0.53; p=0.642; slope=0.005). CONCLUSIONS: The current study found that there was pro-rich inequality from 2005 to 2016. People with higher socioeconomic status had a better attitude toward people living with HIV. Comprehensive knowledge about HIV/AIDS, education status, residence, and access to electronic and paper-based media, as well as HIV testing, contribute to a better accepting attitude toward people living with HIV. It is of utmost importance for the country to enhance accepting attitude toward people living with HIV to reduce stigma and discrimination. This requires whole-system response according to the primary healthcare approach toward ending the epidemic of HIV/AIDS in the country.

Lower socioeconomic status associated with higher tuberculosis rate in South Korea.

BACKGROUND: Tuberculosis is an infectious disease influenced by social factors rather than a simple infectious disease. In this study, we investigated the relationship between tuberculosis rates and socioeconomic status. METHODS: This study was conducted using data of the 49,483 participants of the Korean National Health and Nutrition Examination Survey (KNHANES) VI-VIII (2013-2021). The relationships between tuberculosis rates and the quartiles of monthly household income and education level were examined using a multivariate logistic regression analysis. RESULTS: The KNHANES data revealed that the prevalence of tuberculosis as substantially related to monthly household income (odds ratio [OR], 6.0; 95% confidence interval [CI], 1.1-32.0 for lowest vs. highest incomes) and education level (OR, 3.8; 95% CI, 1.2-12.0 for 10-12 years vs. ≥13 years; OR, 4.1; 95% CI, 1.2-14.8 for ≤ 6 years vs. ≥13 years). Furthermore, current tuberculosis treatment was significantly related to monthly household income and education level. CONCLUSION: There were substantial correlations between tuberculosis rates and socioeconomic status in South Korea.

Civic engagement and mental health trajectories in Norwegian youth.

Introduction: Applying variable-centered analytical approaches, several studies have found an association between civic engagement and youth mental health. In the present study, we used a person-centered approach to explore whether civic engagement was related to optimal trajectories of mental health compared to other trajectories. We also examined how sociodemographic factors, such as socioeconomic status (SES), gender and age were related to youth mental health trajectories. Methods: Our sample comprised 675 students (aged 16-22) who had participated in three waves of data collection (Mage = 18.85, SD = 0.55; 43% males) in the COMPLETE project, a cluster-randomized controlled trial that involved Norwegian upper secondary schools. Results: The results revealed three trajectories of mental health (reflecting a combination of mental distress and mental well-being): optimal, intermediate, and sub-optimal. Contrary to our expectations, higher levels of civic engagement were not related to the optimal trajectory of mental health vs. other trajectories. However, we found that students who reported higher levels of SES and males were more likely to follow the optimal trajectory compared to other trajectories. Discussion: While the findings on civic engagement could be due to our measurement's inability to capture the concept of "dugnad," a well-established civic activity in the Norwegian society, the findings regarding the influence of SES and gender suggest that there is still more work to be done concerning the assessment and advancement of factors that can address mental health inequalities across SES and gender.

Prescribing differences among older adults with differing health cover and socioeconomic status: a cohort study.

INTRODUCTION: As health reforms move Ireland from a mixed public-private system toward universal healthcare, it is important to understand variations in prescribing practice for patients with differing health cover and socioeconomic status. This study aims to determine how prescribing patterns for patients aged ≥ 65 years in primary care in Ireland differ between patients with public and private health cover. METHODS: This was an observational study using anonymised data collected as part of a larger study from 44 general practices in Ireland (2011-2018). Data were extracted from electronic records relating to demographics and prescribing for patients aged ≥ 65 years. The cohort was divided between those with public health cover (via the General Medical Services (GMS) scheme) and those without. Standardised rates of prescribing were calculated for pre-specified drug classes. We also analysed the number of medications, polypharmacy, and trends over time between groups, using multilevel linear regression adjusting for age and sex, and hospitalisations. RESULTS: Overall, 42,456 individuals were included (56% female). Most were covered by the GMS scheme (62%, n = 26,490). The rate of prescribing in all drug classes was higher for GMS patients compared to non-GMS patients, with the greatest difference in benzodiazepine anxiolytics. The mean number of unique medications prescribed to GMS patients was 10.9 (SD 5.9), and 8.1 (SD 5.8) for non-GMS patients. The number of unique medications prescribed to both GMS and non-GMS cohorts increased over time. The increase was steeper in the GMS group where the mean number of medications prescribed increased by 0.67 medications/year. The rate of increase was 0.13 (95%CI 0.13, 0.14) medications/year lower for non-GMS patients, a statistically significant difference. CONCLUSION: Our study found a significantly larger number of medications were prescribed to patients with public health cover, compared to those without. Increasing medication burden and polypharmacy among older adults may be accelerated for those of lower socioeconomic status. These findings may inform planning for moves towards universal health care, and this would provide an opportunity to evaluate the effect of expanding entitlement on prescribing and medications use.

Age group differences in psychological distress and leisure-time exercise/socioeconomic status during the COVID-19 pandemic: a cross-sectional analysis during 2020 to 2021 of a cohort study in Japan.

Objective: This study aimed to determine the association between psychological distress and leisure-time exercise/socioeconomic status by age group, using data from a cohort study in Japan during the COVID-19 pandemic. Methods: This cross-sectional study was conducted among participants in the ME-BYO cohort, aged 20-85 years, living or working in Kanagawa, Japan. A questionnaire was disseminated to 1,573 participants (51.7% men) between December 2020 and March 2021. The questionnaire items included psychological distress (using the 6-item Kessler Psychological Distress Scale [K6]), leisure-time exercise, and socioeconomic status. Multivariate analyses were conducted using logistic regression analysis for each age group. Results: We found that 47.4% of 20-39-year-olds, 40.6% of 40-64-year-olds, and 28.3% of 65-85-year-olds experienced psychological distress (K6: ≥5 points). For those aged 20-39 years, leisure-time exercise (odds ratio [OR] (95% confidence interval) = 0.45 (0.28-0.73)) and higher annual household income [0.53 (0.32-0.90)] were associated with less psychological distress. For those aged 40-64 years, older age was associated with less psychological distress, while full-time work [1.98 (1.05-9.71)] was associated with more psychological distress. In the 65-85-year age group, higher education and higher annual income tended to be associated with less psychological distress. For those over 40 years of age, living with other(s) was associated with reduced psychological distress. Conclusion: In the general population of Japan, not engaging in leisure-time exercise and low income affect psychological distress among young adults. Further detailed studies are needed to consider overall physical activity, job type, and work style.

Using linked administrative data to aid the handling of non-response and restore sample representativeness in cohort studies: the 1958 national child development study and hospital episode statistics data.

BACKGROUND: There is growing interest in whether linked administrative data have the potential to aid analyses subject to missing data in cohort studies. METHODS: Using linked 1958 National Child Development Study (NCDS; British cohort born in 1958, n = 18,558) and Hospital Episode Statistics (HES) data, we applied a LASSO variable selection approach to identify HES variables which are predictive of non-response at the age 55 sweep of NCDS. We then included these variables as auxiliary variables in multiple imputation (MI) analyses to explore the extent to which they helped restore sample representativeness of the respondents together with the imputed non-respondents in terms of early life variables (father's social class at birth, cognitive ability at age 7) and relative to external population benchmarks (educational qualifications and marital status at age 55). RESULTS: We identified 10 HES variables that were predictive of non-response at age 55 in NCDS. For example, cohort members who had been treated for adult mental illness had more than 70% greater odds of bring non-respondents (odds ratio 1.73; 95% confidence interval 1.17, 2.51). Inclusion of these HES variables in MI analyses only helped to restore sample representativeness to a limited extent. Furthermore, there was essentially no additional gain in sample representativeness relative to analyses using only previously identified survey predictors of non-response (i.e. NCDS rather than HES variables). CONCLUSIONS: Inclusion of HES variables only aided missing data handling in NCDS to a limited extent. However, these findings may not generalise to other analyses, cohorts or linked administrative datasets. This work provides a demonstration of the use of linked administrative data for the handling of missing cohort data which we hope will act as template for others.

Descriptive regression tree analysis of intersecting predictors of adult self-rated health: Does gender matter? A cross-sectional study of Canadian adults.

BACKGROUND: While self-rated health (SRH) is a well-validated indicator, its alignment with objective health is inconsistent, particularly among women and older adults. This may reflect group-based differences in characteristics considered when rating health. Using a combination of SRH and satisfaction with health (SH) could capture lived realities for all, thus enabling a more accurate search for predictors of subjective health. With the combined measure of SRH and SH as the outcome we explore a range of characteristics that predict high SRH/SH compared with predictors of a low rating for either SRH or SH. METHODS: Data were from the Canadian General Social Survey 2016 which includes participants 15 years of age and older. We performed classification and regression tree (CRT) analyses to identify the best combination of socioeconomic, behavioural, and mental health predictors of good SRH and health satisfaction. RESULTS: Almost 85% of the population rated their health as good; however, 19% of those had low SH. Conversely, about 20% of those reporting poor SRH were, none-the-less, satisfied. CRT identified healthy eating, absence of a psychological disability, no work disability from long-term illness, and high resilience as the main predictors of good SRH/SH. Living with a spouse or children, higher social class and healthy behaviours also aligned with high scores in both self-perceived health measures. Sex was not a predictor. CONCLUSIONS: Combining SRH and SH eliminated sex as a predictor of subjective health, and identified characteristics, particularly resilience, that align with high health and well-being and that are malleable.

Academic performance of children in relation to gender, parenting styles, and socioeconomic status: What attributes are important.

What are the effects of parenting styles on academic performance and how unequal are these effects on secondary school students from different gender and socioeconomic status families constitute the theme of this paper. A cross-sectional and purposive sampling technique was adopted to gather information from a sample of 448 students on a Likert scale. Chi-square, Kendall's Tau-c tests and hierarchical multiple regression analyses were used to determine the extent of the relationship among the variables. Chi-square and Kendall's Tau-c (Tc) test results established that the socioeconomic status of the respondent's family explained variation in children's academic performance due to parenting style; however, no significant difference was observed in the academic performance of students based on gender. Furthermore, hierarchal multiple regression analysis established that the family's socioeconomic status, authoritative parenting, permissive parenting, the interaction of socioeconomic status and authoritative parenting, and the interaction of socioeconomic status and permissive parenting were significant predictors (P<0.05) of students' academic performance. These predictor variables explained 59.3 percent variation in the academic performance of children (R2 = 0.593). Results of hierarchal multiple regression analysis in this study ranked ordered the most significant predictors of the academic performance of children in the following order. Family socioeconomic status alone was the strongest predictor (ß = 18.25), interaction of socioeconomic status and authoritative parenting was the second important predictor (ß = 14.18), authoritative parenting alone was third in importance (ß = 13.38), the interaction of socioeconomic status and permissive parenting stood at fourth place in importance (ß = 11.46), and permissive parenting was fifth (ß = 9.2) in influencing academic performance of children in the study area. Children who experienced authoritative parenting and were from higher socioeconomic status families perform better as compared to children who experienced authoritarian and permissive parenting and were from low socioeconomic status families.

Women's socioeconomic status and attitudes toward intimate partner violence in Eswatini: A multilevel analysis.

INTRODUCTION: Attitudes supportive of spousal violence retards developmental efforts worldwide, and in particular in patriarchal African settings. It is important to curb this behavior by designing preventative evidence-based policies. This study examines the acceptance of intimate partner violence among women residing in Eswatini and determines whether attitudes supportive of intimate partner violence are associated with women's low socioeconomic status both at the individual- and community-level. METHODS: Cross-sectional secondary data from two Eswatini Multiple Indicator Cluster Surveys (MICS) conducted in 2010 and 2014 with representative samples of 4,686 and 4,761 women, respectively were analyzed using descriptive statistics and multilevel (random effect) logistic regressions. RESULTS: Overall, the prevalence of acceptance of intimate partner violence declined significantly between 2010 and 2014 in Eswatini (29.0% vs. 19.8%, p<0.001). In both surveys, socioeconomic factors associated with women's supportive attitudes toward intimate partner violence were educational level, marital structure, and community socioeconomic disadvantage. Overall, primary or lower educational attainment, single/unmarried relationships, and women living in a community with a high socioeconomic disadvantage were key factors associated with supportive attitudes toward intimate partner violence. CONCLUSIONS: Secondary or higher education for individual women and a high proportion of women in the community with low socioeconomic disadvantage are important socioeconomic predictors of reducing women's supportive attitudes toward intimate partner violence. Therefore, further gains in non-supportive attitudes toward acceptance of intimate partner violence could be achieved through efforts and intervention in the education of individual women and improving women's socioeconomic status in the community.

Trends in the ability of socioeconomic position to predict individual body mass index: an analysis of repeated cross-sectional data, 1991-2019.

BACKGROUND: The widening of group-level socioeconomic differences in body mass index (BMI) has received considerable research attention. However, the predictive power of socioeconomic position (SEP) indicators at the individual level remains uncertain, as does the potential temporal variation in their predictive value. Examining this is important given the increasing incorporation of SEP indicators into predictive algorithms and calls to reduce social inequality to tackle the obesity epidemic. We thus investigated SEP differences in BMI over three decades of the obesity epidemic in England, comparing population-wide (SEP group differences in mean BMI) and individual-level (out-of-sample prediction of individuals' BMI) approaches to understanding social inequalities. METHODS: We used repeated cross-sectional data from the Health Survey for England, 1991-2019. BMI (kg/m2) was measured objectively, and SEP was measured via educational attainment, occupational class, and neighbourhood index of deprivation. We ran random forest models for each survey year and measure of SEP adjusting for age and sex. RESULTS: The mean and variance of BMI increased within each SEP group over the study period. Mean differences in BMI by SEP group also increased: differences between lowest and highest education groups were 1.0 kg/m2 (0.4, 1.6) in 1991 and 1.3 kg/m2 (0.7, 1.8) in 2019. At the individual level, the predictive capacity of SEP was low, though increased in later years: including education in models improved predictive accuracy (mean absolute error) by 0.14% (- 0.9, 1.08) in 1991 and 1.05% (0.18, 1.82) in 2019. Similar patterns were obtained for occupational class and neighbourhood deprivation and when analysing obesity as an outcome. CONCLUSIONS: SEP has become increasingly important at the population (group difference) and individual (prediction) levels. However, predictive ability remains low, suggesting limited utility of including SEP in prediction algorithms. Assuming links are causal, abolishing SEP differences in BMI could have a large effect on population health but would neither reverse the obesity epidemic nor reduce much of the variation in BMI.

Do residential patterns affect women's labor market performance? An empirical study based on CHFS data.

Based on China Household Finance Survey (CHFS) data from 2019, this paper explores the impact of the residential pattern of coresidence with parents on the labor market performance of women in married families with minor children. The study finds that coresidence with parents significantly increases the possibility of female labor market participation and positively impacts women's employment income. To overcome the potential endogeneity problem of residential patterns, this paper uses the Heckman two-step method and the conditional mixed process estimation method (CMP method) for regression, and the conclusions remain robust. The mechanism analysis shows that coresidence with parents has both grandchild care and elderly care factors, which have a spillover effect and a crowding-out effect on female labor market performance, respectively. Since the spillover effect is more significant than the crowding-out effect, coresidence with parents positively impacts women's labor market performance. The heterogeneity analysis shows that in terms of labor force participation rate, coresidence with parents has a more significant impact on women in families with children aged 0-6, women in families without boys, and women in families with employed husbands. In terms of income, coresidence with parents has a more significant impact on women in families with employed husbands. This study provides a new perspective for promoting female labor market performance and can serve as a reference for future policy formulation.

Inequality and COVID-19 in Sweden: Relative risks of nine bad life events, by four social gradients, in pandemic vs. prepandemic years.

The COVID-19 pandemic struck societies directly and indirectly, not just challenging population health but disrupting many aspects of life. Different effects of the spreading virus-and the measures to fight it-are reported and discussed in different scientific fora, with hard-to-compare methods and metrics from different traditions. While the pandemic struck some groups more than others, it is difficult to assess the comprehensive impact on social inequalities. This paper gauges social inequalities using individual-level administrative data for Sweden's entire population. We describe and analyze the relative risks for different social groups in four dimensions-gender, education, income, and world region of birth-to experience three types of COVID-19 incidence, as well as six additional negative life outcomes that reflect general health, access to medical care, and economic strain. During the pandemic, the overall population faced severe morbidity and mortality from COVID-19 and saw higher all-cause mortality, income losses and unemployment risks, as well as reduced access to medical care. These burdens fell more heavily on individuals with low income or education and on immigrants. Although these vulnerable groups experienced larger absolute risks of suffering the direct and indirect consequences of the pandemic, the relative risks in pandemic years (2020 and 2021) were conspicuously similar to those in prepandemic years (2016 to 2019).

Socioeconomic status and quality of life among older adults with hypertension in rural Shandong, China: a mediating effect of social capital.

Background: Improving the quality of life (QoL) of older adults is becoming an important global issue. However, very few studies have been focused on the relationship between socioeconomic status (SES) and QoL in older adults with hypertension. The purpose of this study is to investigate (a) the status of QoL and (b) the mediating effect of social capital in the relationship between SES and QoL, among rural older adults with hypertension in China. Methods: Using multistage stratified random sampling, a face-to-face questionnaire survey was conducted among rural older adults with hypertension in Shandong province of China from June to July 2021. Three typical measures representing SES were used, namely, annual household income, educational level, and employment status. Individual social capital and QoL were assessed by the Resource Generator-China Scale (RG-China) and a 34-item simplified Patient Report Outcome (PRO)-specific scale for older adults with hypertension, respectively. A total of 950 rural older adults with hypertension were included in the analysis. The mediation model based on bootstrap analyses was employed to explore the relationship between SES and QoL and the mediating role of social capital in the SES-QoL nexus. Results: The sampled rural older adults with hypertension had an upper-middle level of QoL, and the average score was 132.57 ± 19.40. SES was positively correlated with both QoL and individual social capital; individual social capital was significantly positively correlated with QoL. Controlling for sociodemographic variables, SES was still significantly associated with individual social capital (ß = 0.140, P < 0.001), and the higher the individual social capital, the better QoL (ß = 0.153, P < 0.001). Individual social capital played a partially mediating role in the association between SES and QoL (indirect effect = 0.021, 95% CI: 0.010-0.038), which accounted for 9.38% of the total effect. Conclusion: This study provides evidence that the effect of SES on QoL was partially mediated by individual social capital among rural older adults with hypertension in China. The government should pay more attention to the rural older hypertensive population with lower SES and strive to reduce the negative impact of poor SES on their QoL, based on effective strategies including improving their individual social capital.

Socioeconomic inequality in teenage pregnancy in Papua New Guinea: a decomposition analysis.

BACKGROUND: Teenage pregnancy is a global public health issue, and it poses a serious threat to the health and socioeconomic status of mothers and their newborn children. Although Papua New Guinea has recorded one of the highest teenage pregnancy rates among Asia-Pacific countries, few studies have conducted research on the related inequality in the country. Therefore, this study aimed to assess socioeconomic inequality in teenage pregnancy and its contributing factors in Papua New Guinea. METHODS: Data for this cross-sectional study were obtained from the 2016-2018 Papua New Guinea Demographic and Health Survey. The analytical sample consisted of 2,864 girls aged 15-19 years. We employed Erreygers normalized concentration index (ECI) and concentration curves to measure and depict socioeconomic inequality in teenage pregnancy. Decomposition analysis was likewise performed to identify the contributions of determinants to the observed inequality. RESULTS: Weighted ECI for teenage pregnancy was - 0.0582 (P < 0.001), thereby indicating that teenage pregnancy in Papua New Guinea is disproportionately concentrated among poor girls. Decomposition analysis suggested that education level (65.2%), wealth index (55.2%), early sexual debut (25.1%), region (8.5%), and sex of household head (4.1%) are the main determinants explaining the pro-poor socioeconomic inequality in teenage pregnancy. CONCLUSIONS: A pro-poor socioeconomic inequality of teenage pregnancy was present in Papua New Guinea. This inequality may be alleviated by such interventions as ensuring that teenage girls receive education; implementing poverty alleviation projects, eliminating child, early, and forced marriages; strengthening promotion for household head to support teenagers in accessing sexual and reproductive health education; improving geographical accessibility to health facilities on contraceptive services, and taking necessary precautions and responses to sexual misconduct.