Lower Socioeconomic Status Groups Research Articles

Building Numeracy Skills: Associations between DUPLO® Block Construction and Numeracy in Early Childhood.

Research shows that children's block construction skills are positively associated with their concurrent and later mathematics performance. Furthermore, there is evidence that block construction training is particularly beneficial for improving early mathematics skills in children from low-Socio Economic Status (SES) groups who are known to have lower maths performance than their peers. The current study investigates (a) the association between block construction and mathematics in children just before the start of formal schooling (4 years-of-age in the UK) and (b) whether the association between block construction and mathematics differs between children from more compared to less affluent families. Participants in this study included 116 children (M = 3 years 11 months, SD = 3 months) who all completed numeracy, block construction, and receptive vocabulary tasks. Socio-economic status and demographic information (child age, gender, ethnicity) were also obtained from parents. Findings show a strong positive association between block construction and early numeracy skills. Block construction skills explained approximately 5% of the variation in numeracy, even after controlling for age in months, household income, and child receptive vocabulary. When separated by SES group, for children from less affluent families, block construction explained a significant amount of variability (14.5%) in numeracy performance after covariates. For children from more affluent families, block construction did not explain a significant amount of variation in numeracy. These findings suggest that, interventions involving block construction skills may help to reduce SES-based attainment gaps in UK children's mathematics achievement.

Neighborhood socioeconomic status and length of stay after congenital heart disease surgery.

Socioeconomic factors are associated with health outcomes and can affect postoperative length of stay after congenital heart disease (CHD) surgery. The hypothesis of this study is that patients from neighborhoods with a disadvantaged socioeconomic status (SES) have a prolonged length of hospital stay after CHD surgery. Pre- and postoperative data were collected on patients who underwent CHD surgery at the University of Maryland Medical Center between 2011 and 2019. A neighborhood SES score was calculated for each patient using data from the United States Census Bureau and patients were grouped by high vs. low SES neighborhoods. The difference of patient length of stay (LOS) from the Society for Thoracic Surgeons median LOS for that surgery was the primary outcome measure. Linear regression was performed to examine the association between the difference from the median LOS and SES, as well as other third variables. The difference from the median LOS was -4.8 vs. -2.2 days in high vs. low SES groups (p = 0.003). SES category was a significant predictor of LOS in unadjusted and adjusted regression analyses. There was a significant interaction between Norwood operation and SES-patients with a low neighborhood SES who underwent Norwood operation had a longer LOS, but there was no difference in LOS by SES in patients who underwent other operations. Neighborhood SES is a significant predictor of the LOS after congenital heart disease surgery. This effect was seen primarily in patients undergoing Norwood operation.

Work Adaptation Experience of Vietnamese Workers in Korean Workplaces: Constructivist Grounded Theory

Purpose: The purpose of this study is to find a nursing intervention plan by classifying the body pain areas of the Korean aged and analyzing related factors. Methods: This study performed the latent class analysis, cross-analysis, and one-way ANOVA using the SPSS 25.0, M-plus 7.0 program on 4,388 older adults aged 65 or over using the data from the 2020 Aging Research Panel. Results: As a result of the Latent Class Analysis, participants divided into four groups. Group 1 was the 'shoulder and low back pain group' with high shoulder and back pain, group 2 was the 'upper body pain group' with severe pain in the arms, wrists and fingers and chest, group 3 was the 'lower pain focused group' with high pain in the legs and knees, and finally, group 4 was the 'general low pain group' with low pain overall. The result of the study shows that the group that did not exercise regularly, the female group, and the low socioeconomic status group have more pain in general. The upper body central pain group showed a low level of life satisfaction. Conclusion: This study discusses various nursing interventions for the prevention of chronic pain, especially for the aged female group who has diverse body pain areas, the aged with low socioeconomic status, and the aged who do not exercise.

Patterns in the provision of government-subsidised hormonal postpartum contraception in Queensland, Australia between 2012 and 2018: a population-based cohort study

BackgroundShort birth intervals and unintended pregnancy are associated with poorer maternal and infant outcomes. There is a risk of pregnancy during the immediate postpartum period unless contraception is initiated. This...

1426-P: Socioeconomic Disparities in Mortality among Young Adults with Diabetes—A Nationwide Cohort Study in South Korea

Objectives: This study aimed to estimate the overall and cause-specific mortality risk according to socioeconomic status (SES) and age among patients with diabetes. Research Design and Methods: From the Korean National Health Insurance Service Cohort (2008-2019), 1,240,780 adults aged 20-79 years (604,975 patients with diabetes and 635,805 controls without diabetes) were included. The risk of mortality from any causes, cardiovascular disease, diabetes, and cancer was estimated according to the patients’ SES and compared with age- and sex-matched controls without diabetes. The SES was categorized into three groups (tercile) by subjects’ income. Subgroup analyses were done according to the individuals’ age group (20-39, 40-59, and 60-79 years). Results: Overall, 48,420 deaths occurred during a follow-up. Compared with individuals without diabetes, the adjusted hazard ratios (HR) of all-cause mortality of patients with diabetes were 1.25 (95% confidence interval (CI), 1.23-1.28) in the highest SES, 1.56 (95% CI, 1.53-1.59) in the middle SES, and 1.78 (95% CI, 1.74-1.82) in the lowest SES group. The inverse relationship between SES and mortality risk was prominent in younger patients; the HRs of all-cause mortality in the lowest SES group were 4.00 (95% CI, 3.25-4.93) in patients aged 20-39 years, 2.71 (95% CI, 2.59-2.84) in those aged 40-59 years, and 1.58 (95% CI, 1.54-1.62) in those aged 60-79 years. A similar association was observed in cause-specific mortality. Conclusion: Low SES increased the risks of all-cause mortality and mortality from cardiovascular disease, diabetes, and cancer in patients with diabetes. This association is more prominent in younger patients than in older patients. Disclosure J.Kim: None. N.Kim: None. S.Kim: None.

Group Dominance, System Justification, and Hostile Classism: The Ideological Roots of the Perceived Socioeconomic Humanity Gap That Upholds the Income Gap

Perceiving low-socioeconomic status (low-SES) groups as less human than high-SES groups contributes to justifying socioeconomic inequality. Despite this issue’s relevance, previous research has not acknowledged the possible causes of this perceived humanity gap (differences in humanity between SES groups). In this project, we focus on analysing the possible influence of hierarchy-enhancing ideological variables on this gap. To do so, in a first correlational study (N = 765), we analyse the extent to which certain ideological variables predict the perceived humanity gap between low- and high-SES groups. Our results indicate that group dominance, system justification, and hostile classism are highly predictive of the humanity gap. In a second correlational study (N = 521) we found that the perceived humanity gap, the tendency to blame low-SES groups and praise high-SES groups for their economic standings, sequentially mediated the relationship among social dominance, system justification, and hostile classism with the support of social change policies. Finally, we manipulated each ideological variable in three equivalent studies (N = 631) to test its influence on the previous pattern of mediational results. The results confirmed the ideological variables’ antecedent roles in the mediation analysis. Finally, we discuss the role of the ideological hierarchy variables in the maintenance of socioeconomic differences through (de)humanisation.

Influence of Neighborhood Socioeconomic Status on Adverse Outcomes in Pregnancy.

To evaluate whether ZIP-code level neighborhood socioeconomic status (SES) is associated with adverse pregnancy outcomes. A retrospective study of 2009-2014 Oregon Health and Science University (OHSU) births with maternal ZIP codes in one of 89 Portland metropolitan area ZIP codes. Deliveries with ZIP codes outside of the Portland metro area were excluded. Deliveries were stratified by SES based on ZIP code median household income: low (below 10th percentile), medium (11th-89th percentile), and high (above 90th percentile). Univariate analysis and multivariable logistic regression with medium SES as the reference group evaluated perinatal outcomes and strength of association between SES and adverse events. This study included 8118 deliveries with 1654 (20%) classified as low SES, 5856 (72%) medium SES, and 608 (8%) high SES. The low SES group was more likely to be younger, have a higher maternal BMI, have increased tobacco use, identify as Hispanic or Black, and less likely to have private insurance. Low SES was associated with a significantly increased risk of preeclampsia (RR 1.23 95% CI 1.01-1.49), but this was no longer significant after adjusting for confounders (aRR 1.23 95% CI .971-1.55). High SES was negatively associated with gestational diabetes mellitus (GDM), even after adjusting for confounders (aRR 0.710, 95% CI 0.507-0.995). In the Portland metropolitan area, high SES was associated with a lower risk of GDM. Low SES was associated with a higher risk of preeclampsia before accounting for covariates. ZIP code-based risk assessment may be a useful indicator in detecting healthcare disparities.

Investigating Mortality Disparities Among Insured Patients With Colon Cancer Treated in an Integrated Health care System and Other Private Settings.

Lower socioeconomic status (SES) affects health care delivery and is associated with worse outcomes. Integrated healthcare systems (IHS) may help reduce barriers to health care and affect outcomes. Our aim was to compare outcomes of colon cancer cases diagnosed at the largest IHS in California, Kaiser Permanente Southern California (KPSC), to other insured patients (OI) to determine how SES influences mortality. This retrospective cohort study included insured adults in southern California diagnosed with colon cancer between 2009 and 2014, using data from the California Cancer Registry, and followed through 2017. Main outcome was all-cause mortality. Person-year mortality rates were calculated for two groups, KPSC and OI. Multivariable hazard ratios were calculated for association between SES quintiles and mortality. Total of 15923 patients were diagnosed with colon cancer, 4195 patients (26.3%) within KPSC and 11728 patients (73.7%) in OI. The overall mortality rate per 1000 person-years (PY) was lower in KPSC [103.8/1000 PY (95% CI:98.5-109.3)] compared to OI [139.3/1000 PY (95% CI:135.2-143.4)]. Compared to the highest SES group, the lowest SES group did not experience higher mortality risk in the KPSC population, after adjusting for race/ethnicity and other factors (HR, 95% CI = 1.13, .93-1.38). However, in OI patients, lowest and lower-middle SES groups had higher mortality risk compared to the highest SES group (HR, 95% CI = 1.26, 1.13-1.40 and 1.28, 1.16-1.41, respectively). Lower SES was associated with higher mortality risk within the OI group; however, within KPSC no such association was observed. Care coordination in IHS settings mitigate SES-related mortality differences.

The impact of an interaction-based classroom program on executive function development in low-SES preschoolers: first support for effectiveness

Studies have shown that children from a low socioeconomic status (SES) family are likely to have lower academic scores, indicating an SES-achievement gap. This inequality already starts in preschool and persists throughout children’s lives. Since executive functions (EFs) have been put forward as contributing factors in this SES-achievement gap, it is crucial to target early EF development to remediate the adverse effects of poverty. In this quasi-experimental study, a classroom program delivered by teachers (i.e., “Put your EF glasses on”) was implemented to strengthen preschoolers’ EFs, consistent with the idea that well-developed EFs can foster school readiness and prevent school failure. The program aimed to boost children’s EFs through high-quality teacher-child interactions, EF-supporting activities (e.g., games), and a supportive classroom structure. Teachers (n = 24) and children (n = 224, Mage = 52.61 months) from 8 Belgian schools participated in this quasi-experimental pilot study and were divided into experimental and control groups. Teachers in the experimental group carried out the program (receiving materials and coaching to support implementation), whereas teachers in the control group practiced teaching as usual. Before and after the program, all teachers filled out the BRIEF-P, a questionnaire about daily executive problems in preschool children. We compared the effect of the classroom program in low-SES versus middle-to-high-SES children on EF problem scores. Results revealed that all low-SES children started with significantly higher EF problems (total problem score, working memory, inhibition, and planning and organizing) scores than middle-to-high-SES children. A positive effect of the program was found among low-SES children. More specifically, EF problems (total problem score, working memory, shifting, and planning and organizing) remained stable over time in the low-SES group in the experimental group, but there was no program effect on emotional control and inhibition. In the control group, these EF problems increased for low-SES children, expanding the gap between low and middle-to-high-SES children. There were no program effects for middle-to-high-SES children. These results show that a teacher-mediated classroom program can support EF development, especially in preschoolers at sociodemographic risk.

Patient-Reported Status and Heart Failure Outcomes in Asia by Sex, Ethnicity, and Socioeconomic Status

BackgroundIn heart failure (HF), symptoms and health-related quality of life (HRQoL) are known to vary among different HF subgroups, but evidence on the association between changing HRQoL and outcomes has not been evaluated. ObjectivesThe authors sought to investigate the relationship between changing symptoms, signs, and HRQoL and outcomes by sex, ethnicity, and socioeconomic status (SES). MethodsUsing the ASIAN-HF (Asian Sudden Cardiac Death in Heart Failure) Registry, we investigated associations between the 6-month change in a “global” symptoms and signs score (GSSS), Kansas City Cardiomyopathy Questionnaire overall score (KCCQ-OS), and visual analogue scale (VAS) and 1-year mortality or HF hospitalization. ResultsIn 6,549 patients (mean age: 62 ± 13 years], 29% female, 27% HF with preserved ejection fraction), women and those in low SES groups had higher symptom burden but lower signs and similar KCCQ-OS to their respective counterparts. Malay patients had the highest GSSS (3.9) and lowest KCCQ-OS (58.5), and Thai/Filipino/others (2.6) and Chinese patients (2.7) had the lowest GSSS scores and the highest KCCQ-OS (73.1 and 74.6, respectively). Compared to no change, worsening of GSSS (>1-point increase), KCCQ-OS (≥10-point decrease) and VAS (>1-point decrease) were associated with higher risk of HF admission/death (adjusted HR: 2.95 [95% CI: 2.14-4.06], 1.93 [95% CI: 1.26-2.94], and 2.30 [95% CI: 1.51-3.52], respectively). Conversely, the same degrees of improvement in GSSS, KCCQ-OS, and VAS were associated with reduced rates (HR: 0.35 [95% CI: 0.25-0.49], 0.25 [95% CI: 0.16-0.40], and 0.64 [95% CI: 0.40-1.00], respectively). Results were consistent across all sex, ethnicity, and SES groups (interaction P > 0.05). ConclusionsSerial measures of patient-reported symptoms and HRQoL are significant and consistent predictors of outcomes among different groups with HF and provide the potential for a patient-centered and pragmatic approach to risk stratification.

Dysfunctional schema modes as determinants of psychiatric comorbidities: a study in a cohort of people with epilepsy.

Symptomatology of epilepsy and its' associated alteration in brain processes, stigma of experiencing seizures, and adverse sequelae of anti-epileptics have been demonstrated to impact behaviour and exacerbate psychopathology. This study examines the role of dysfunctional schema modes in People with Epilepsy (PWE) and their association with psychiatric symptoms. Semi-structured interviews were conducted with 108 PWE treated with anti-epileptics for at least one year and with no history or mental disorder or psycho-active substance use. Clinical symptoms were measured utilising the Symptom Checklist-90 (SCL-90) with schema modes measured utilising the Schema Mode Inventory (SMI). Maladaptive coping and child schema modes were significantly higher in individuals from lower socio-economic status group (p < 0.01), with several maladaptive schema modes more prevalent in males. Hostility symptoms were increased in individuals from lower socio-economic classes and were more prevalent early in disease course. Several psychological symptoms including somatisation, interpersonal, obsession, depression, paranoia, hostility, phobia, anxiety, and psychoticism, were predicted by various maladaptive schema modes (p < 0.001). This study highlights the impact of maladaptive schemas, suggesting that PWE might benefit from the introduction of appropriate psychotherapeutic interventions such as schema-focused therapy, particularly if from lower socio-economic classes or in the early stages of theirdisease course.

Popular but exclusive: How can lower socio-economic status groups win access to urban green spaces?

Territorial conflicts related to the use of urban green spaces typically result from conflicting preferences and institutions not being able to account for the equitable distribution of benefits. Our study focuses on the value conflicts and contestations around using an urban green space as a “social good” and the political processes of defining what makes it “good.” It investigates the institutional setting and the preferences of 415 forest users in a series of entertainment events organized in a large municipal forest (Lagiewniki) in Lodz, Poland. The low socio-economic status group benefited at the cost of the high socio-economic group, whose members typically chose to change their routes in the forest to avoid the nuisance related to these events. The fact that the lower socio-economic status group benefited seems to have been an unplanned side effect of leasing the deteriorating site (to reduce municipal costs) to a company that chose to pick a low-hanging fruit and not invest in developing the site but only cater to the less picky clientele. The local authorities responsible for leasing the site turned a blind eye to the various nuisances caused by these events and disregarded local conservation provisions. We put this case in the context of the “lumpengeography of capital” (Walker, 1978), which suggests that due to the relative scarcity of capital and the abundance of green spaces, some areas remain in a stage of disinvestment, perhaps only temporarily awaiting the next wave of capitalist redevelopment.

The relationship between childhood asthma and socioeconomic status: a Korean nationwide population-based study.

This study aimed to investigate associations of socioeconomic status (SES) with asthma exacerbation and asthma-related hospital utilization factors among children with asthma in the Republic of Korea. This study retrospectively analyzed population-level data from the Korean National Health Insurance Service, collected from 2013 through 2019. SES was classified into five categories according to the national health insurance premiums quantiles (0 [lowest] to 4 [highest]). The hazard ratios (HRs) for asthma exacerbation, emergency department (ED) visits, hospital admission, and intensive care unit (ICU) admission were analyzed with respect to SES. Among the five SES groups, SES group 0 (medical aid), had the highest tallies and proportions of children who experienced asthma exacerbations (n = 1,682, 4.8%), ED visits (n = 932, 2.6%), hospital admission (n = 2,734, 7.7%) and ICU admission (n = 14, 0.04%). Compared with SES group 4, SES group 0 had adjusted HRs of 3.73 (p = 0.0113) and 1.04 (p < 0.0001) for ventilator support/tracheal intubation and administration of systemic corticosteroids, respectively. Relative to group 4, the adjusted HRs for ED visits, hospital admission, and ICU admission in group 0 were 1.88 (p < 0.0001), 2.20 (p < 0.0001), and 7.12 (p < 0.0001), respectively. In the survival analysis, group 0 had a significantly higher risk of ED presentation, hospital admission, and ICU admission than the other groups (log-rank p < 0.001). Compared with children of higher SES, those in the lowest SES group had increased risk of asthma exacerbation, hospital admission, and receiving treatment for severe asthma symptoms.

Validation of Types of Body Pain Areas and Related Factors in the Korean Aged Using Latent Class Analysis

Purpose: The purpose of this study is to find a nursing intervention plan by classifying the body pain areas of the Korean aged and analyzing related factors. Methods: This study performed the latent class analysis, cross-analysis, and one-way ANOVA using the SPSS 25, M-plus 7.0 program on 4,388 older adults aged 65 or over using the data from the 2020 Aging Research Panel. Results: As a result of the Latent Class Analysis, participants divided into four groups. Group 1 was the 'shoulder and low back pain group' with high shoulder and back pain, group 2 was the 'upper body pain group' with severe pain in the arms, wrists and fingers and chest, group 3 was the 'lower pain focused group' with high pain in the legs and knees, and finally, group 4 was the 'general low pain group' with low pain overall. The result of the study shows that the group that did not exercise regularly, the female group, and the low socioeconomic status group have more pain in general. The upper body central pain group showed a low level of life satisfaction. Conclusion: This study discusses various nursing interventions for the prevention of chronic pain, especially for the aged female group who has diverse body pain areas, the aged with low socioeconomic status, and the aged who do not exercise.

Examining the antecedents and health outcomes of health apps and wearables use: an integration of the technology acceptance model and communication inequality

ABSTRACT While health apps and wearables are often touted to promote individuals’ physical and mental health, a fundamental question that remains unanswered is how individuals from low socioeconomic status (SES) groups benefit from using these digital health technologies. This study draws upon two theoretical frameworks – an extended technology acceptance model and communication inequality to answer this research question. A nationally representative sample of 906 Singaporeans was administered, and data were analysed using hierarchical multiple regression. First, the results showed that factors at both the technological- (e.g. perceived usefulness and design aesthetics) and societal-level (e.g. descriptive and injunctive norms) contributed to closing the gap in health apps and wearables use between higher and lower SES groups. Second, using health apps and wearables was positively associated with physical and mental health and they can also bridge gaps in social well-being between the higher and lower SES groups; Third, the use of health apps and wearables was driven by multifaceted factors across technological-, individual-, and societal-levels, with hedonic motivation having the strongest positive association with both intention and actual use. Finally, theoretical and practical implications were discussed.

Evaluation of the availability of safe water and sanitation faculties in IDP camps kahda district in Mogadishu Somalia

Background: Water, Sanitation, and Hygiene (WASH) is generally a challenge in Somalia, particularly in IDP settlements where access to water and sanitation facilities is limited. Children, particularly those under the age of 5 years, mostly fall victim to diseases caused by poor sanitation and hygiene practices. The objective of this study was to evaluate the availability of safe water and sanitation facilities in internally displaced (IDP) camps in kahda district Mogadishu Somalia. Methods: This study was a descriptive cross-sectional baseline assessment. The study areas included 4 IDP camps in Kahda district with a sample size of 163 households, drawn from 270 households from selected 4IDPs. Closed-ended questionnaires and observational checklists were used as data collection tools, and the study employed descriptive statistics with frequencies and percent in tables. Results: Of the total 163 households, about 84 (51.5%) household's water sources were hand-dug well with pump, and Most of the households 100 (61.3%); spent 3km walk to obtain water from their nearest point source. Regarding water consumption per day, about 66(40.5%) households had consumed 120 liters per day and 39 (23.9%) of households with 61-90 liters of water per day, and 38 (23.3%) households with 40 -60 liters. Besides, more than half of respondents, 113 (69.3%), did not have enough water, with a considerable number of households 105 (64.4%) do not perform water treatment to improve the quality of their drinking water. Many households did not have latrines, with the majority of them sharing latrines with neighbors. Those who had latrines were unhygienic, and a majority of the respondents admitted they do not wash their hands after using toilets. Conclusion: The study reveals the low availability of water and sanitation facilities among IDPs in kahda districts. Though they were low socio-economic status groups, health promotion related to infection control measures and maintenance of personal hygiene should be provided.

Association of socioeconomic status in the incidence, quality-of-care metrics, and outcomes for patients with cardiogenic shock in a pre-hospital setting.

The relationship between lower socioeconomic status (SES) and poor cardiovascular outcomes is well described; however, there exists a paucity of data exploring this association in cardiogenic shock (CS). This study aimed to investigate whether any disparities exist between SES and the incidence, quality of care or outcomes of CS patients attended by emergency medical services (EMS). This population-based cohort study included consecutive patients transported by EMS with CS between 1 January 2015 and 30 June 2019 in Victoria, Australia. Data were collected from individually linked ambulance, hospital, and mortality datasets. Patients were stratified into SES quintiles using national census data produced by the Australian Bureau of Statistics.A total of 2628 patients were attended by EMS for CS. The age-standardized incidence of CS amongst all patients was 11.8 [95% confidence interval (95% CI), 11.4-12.3] per 100000 person-years, with a stepwise increase from the highest to lowest SES quintile (lowest quintile 17.0vs. highest quintile 9.7 per 100000 person-years, P-trend<0.001). Patients in lower SES quintiles were less likely to attend metropolitan hospitals and more likely to be received by inner regional and remote centres without revascularization capabilities. A greater proportion of the lower SES groups presented with CS due to non-ST elevation myocardial infarction (NSTEMI) or unstable angina pectoris (UAP), and overall were less likely to undergo coronary angiography. Multivariable analysis demonstrated an increased 30-day all-cause mortality rate in the lowest three SES quintiles when compared with the highest quintile. This population-based study demonstrated discrepancies between SES status in the incidence, care metrics, and mortality rates of patients presenting to EMS with CS. These findings outline the challenges in equitable healthcare delivery within this cohort.

The Intersectionality between Race, Ethnicity, and Residential-Level Socioeconomic Status in Disparities of Head and Neck Cancer Outcomes: A SEER Study.

Head and neck cancer (HNC) mortality differs by race, ethnicity, and socioeconomic status (SES). However, it is unclear whether the relationship between race/ethnicity and HNC-specific mortality varies according to the residence-level SES. Data from the Surveillance Epidemiology and End Results database included participants with primary HNC between 2006 and 2017 (followed through 2018) to assess the joint association of race/ethnicity and census-tract level SES Yost-index groups (quintiles) with all-cause and HNC-specific mortalities. Relative survival rates at 1, 5, and 10 years were calculated. Multivariable Cox proportional hazard regression models estimated hazard-ratios and 95% confidence intervals for all-cause mortality, and Fine-Gray subdistribution hazard models for HNC-specific mortality. Cumulative incidence curves for HNC-specific deaths were estimated. 76,095 patients were included in the analysis: 63.2% were <65 years, 73.4% male, and 11.3% non-Hispanic (NH) Black. Most patients (58.3%) were diagnosed at regional or distant stages and 20.6% died of HNC. The five-year relative survival rate increased with SES group, with 51.6% in the lowest SES group, and 74.1% in the highest SES group. NH-Black patients had higher risk of all-cause and HNC-specific mortality than NH-White patients, regardless of the SES group. NH-Asian/Pacific Islander and Hispanic patients had higher risk of HNC-specific mortality in some SES groups. NH-Black patients of all SES strata had significantly worse outcomes. Other factors, such as healthcare quality, may be associated with persistent disparities. The study highlights the persistence of significant racial disparities in HNC survival across socioeconomic categories. There is need to consider additional factors underlying these disparities.

Do associations of physical activity and sedentary behaviour with cardiovascular disease and mortality differ across socioeconomic groups? A prospective analysis of device-measured and self-reported UK Biobank data

ObjectiveTo examine if individual-level and area-level socioeconomic status (SES) modifies the association of moderate-to-vigorous physical activity (MVPA), domain-specific physical activity and sedentary behaviour with all-cause mortality (ACM) and incident cardiovascular...

High-Resolution PM2.5 Emissions and Associated Health Impact Inequalities in an Indian District.

Health and livelihood impacts from ambient air pollution among populations in developing countries are disproportional. These disparities are often overlooked due to a lack of information on microlevel emission data, especially in smaller cities and rural areas. The current work in an Indian district, Saharanpur, proposes the use of novel data sets to estimate microlevel emissions from air-polluting infrastructure sectors in urban and rural areas for use in pollutant transport models. Health impacts estimated based on the surface PM2.5 concentration suggest that the rate of premature deaths is 158 (95% CI: 122-163) and 143 (95% CI: 65-151) deaths per 100 000 people in urban and rural areas, respectively. Sixty-eight percent of the 6372 (95% CI: 3321-6987) annual premature deaths occurs in rural areas. Depicting higher contribution-exposure disparities among socioeconomic groups, the study observed that compared to their contribution to air pollution, low socioeconomic status (SES) groups in the region experience 6,7, 7, and 26% more premature deaths from PM2.5 exposure for industries, household cooking fuel burning, open waste burning, and transportation, respectively. The majority of disability-adjusted life years (DALYs) in the study domain are observed in economically weaker worker categories. Reduced income due to the loss of these life years will significantly impact these groups due to their dependence on daily wages for basic life necessities. Microlevel pollution mitigation policies with a focus on these inequalities are critical for promoting environmental equity and justice.