Association between socioeconomic status and metabolic syndrome in women: testing the reserve capacity model

Promoting salutogenic pathways to health through complementary and integrative health approaches

Health restoration and disease prevention are important strategies to achieve health and well-being. This Perspective provides a conceptual overview of the key concepts of salutogenesis (health restoration), chronic stress, resilience, and emotional well-being, and describes how they are distinct and interrelated. We posit, and demonstrate through scientific evidence, that complementary and integrative health approaches, including mind and body interventions, can be used to mitigate the effects of chronic stress and promote salutogenic pathways. Our goal is to identify research gaps and opportunities and suggest ways to advance the knowledge base for mechanistic and clinical research in this field.

Socioeconomic status, reserve capacity, and depressive symptoms predict pain in Rheumatoid Arthritis: an examination of the reserve capacity model

BACKGROUND

Guided by the reserve capacity model, we evaluated the unique relationships between socioeconomic status (SES), reserve capacity (helplessness, self-efficacy, social support), and negative emotions on pain in patients with Rheumatoid Arthritis (RA).

METHODS

The secondary analysis used baseline, cross-sectional data from 106 adults in a clinical trial comparing behavioral treatments for RA. Patients were eligible if they were ≥ 18 years old, met the ACR criteria for RA (determined by study rheumatologist), had stable disease and drug regimens for 3 months, and did not have a significant comorbid condition. Structural equation modeling evaluated the direct effects of SES, reserve capacity (helplessness- Arthritis Helplessness Index, self-efficacy -Personal Mastery Scale, social support- Social Provisions Scale) and negative emotions (stress and depressive symptoms- Perceived Stress Scale and Hamilton Depression Rating Scale) on pain (Rapid Assessment of Disease Activity in Rheumatology-RADAR & visual analog scale-VAS), and the indirect effects of SES as mediated by reserve capacity and negative emotions. The SEM model was evaluated using multiple fit criteria: χ2 goodness-of-fit statistic, the comparative fit index (CFI), the standardized root mean square residual (SRMR), and the root mean square error of approximation (RMSEA).

RESULTS

Participants were mostly female (85%), 55.45 years old on average, self-identified as white (61%), Hispanic (16%), black (13%), and other (10%), and had RA for an average of 10.63 years. Results showed that low SES contributed to worse pain, through lower reserve capacity and higher negative emotions. Mediational analyses showed that reserve capacity and negative emotions partially mediated the effect of SES on pain. The final model explained 39% of the variance in pain.

CONCLUSIONS

The findings indicate that lower SES was related to worse clinical pain outcomes and negative emotions and reserve capacity (helplessness, social support, and self-efficacy) mediated the effect of SES on pain. A primary limitation is the small sample size; future studies should evaluate this model further in larger, longitudinal approaches. Interventions that target negative emotions in patients with low SES may facilitate better pain control with RA.

TRIAL REGISTRATION

clinicaltrials.gov NCT00072657 01/02/2004 20/03/2009.

Yoga and nutritional therapies for promoting health-related quality of life in persons with metabolic syndrome-An interventional observational study

Introduction

A group of related risk factors known as central obesity, elevated blood pressure, impaired fasting glucose, elevated triglycerides (TGs), and low levels of high-density lipoprotein (HDL) are collectively referred to as metabolic syndrome (MetS). A low quality of life (QoL) in terms of health is linked to MetS. This study sought to determine how lifestyle modifications affected the health-related quality of life (HRQoL) of primary care patients with MetS.

Materials and Methods

In this study, we randomized 300 subjects diagnosed with MetS as per the National Cholesterol Education Program Adult Treatment Panel III (NCEP ATP III) criteria, into control, yoga, and yoga + diet groups according to their intervention which was given for 6 months. Socio-demographic, anthropometric, and physiological and biochemical parameters were collected at baseline, 3 months, and 6 months. The 36-Item Short Form Health Survey (SF-36) was also used to assess HRQoL.

Results

The results of this study indicate that yoga + diet and yoga intervention led to significant decrease in metabolic risk factors, such as waist circumference (WC), systolic blood pressure (SBP), diastolic blood pressure (DBP), fasting blood glucose (FBG), TGs, and increase in HDL at 3 months and 6 months from baseline. SF-36 score also showed increment (from 0 score to 100) at 3 months and 6 months, which indicates improvement in HRQoL.

Conclusion

Dietary changes and yoga are useful strategies for reducing the risk of MetS, which improves QoL in relation to health. Incorporating yoga practices and advocating a balanced diet within primary care systems can significantly benefit individuals with or at risk of MetS.

When High Subjective Social Status Becomes a Burden: A Japan-U.S. Comparison of Biological Health Markers

High subjective social status (SSS) is believed to protect health in the current literature. However, high SSS entails social responsibilities that can be stressful in collectivistic cultural contexts. Here, we tested the hypothesis that those socialized in collectivistic societies (e.g., Japan) recognize their high social status as entailing social duties difficult to ignore even when they are excessive. Using cross-cultural survey data (N = 1,289) and a measure of biological health risk (BHR) by biomarkers of inflammation and cardiovascular malfunction, we found that higher SSS predicted lower BHR for American males. In contrast, higher SSS predicted higher BHR for Japanese males, mediated by the perceived difficulty of disengaging from their current goals. In both cultural groups, females showed no association between SSS and BHR. These findings suggest that social status has differing health implications, depending on the relative salience of privileges and burden-producing responsibilities in different cultural contexts.

Impact of Metabolic Syndrome on Early Postoperative Outcomes After Cervical Disk Replacement: A Propensity-matched Analysis

STUDY DESIGN

Retrospective cohort study.

OBJECTIVE

To compare the demographics, perioperative variables, and complication rates following cervical disk replacement (CDR) among patients with and without metabolic syndrome (MetS).

SUMMARY OF BACKGROUND DATA

The prevalence of MetS-involving concurrent obesity, insulin resistance, hypertension, and hyperlipidemia-has increased in the United States over the last 2 decades. Little is known about the impact of MetS on early postoperative outcomes and complications following CDR.

METHODS

The 2005-2020 National Surgical Quality Improvement Program was queried for patients who underwent primary 1- or 2-level CDR. Patients with and without MetS were divided into 2 cohorts. MetS was defined, according to other National Surgical Quality Improvement Program studies, as concurrent diabetes mellitus, hypertension requiring medication, and body mass index ≥30 kg/m 2 . Rates of 30-day readmission, reoperation, complications, length of hospital stay, and discharge disposition were compared using χ 2 and Fisher exact tests. One to 2 propensity-matching was performed, matching for demographics, comorbidities, and number of operative levels.

RESULTS

A total of 5395 patients were included for unmatched analysis. Two hundred thirty-six had MetS, and 5159 did not. The MetS cohort had greater rates of 30-day readmission (2.5% vs. 0.9%; P =0.023), morbidity (2.5% vs. 0.9%; P =0.032), nonhome discharges (3% vs. 0.6%; P =0.002), and longer hospital stays (1.35±4.04 vs. 1±1.48 days; P =0.029). After propensity-matching, 699 patients were included. All differences reported above lost significance ( P >0.05) except for 30-day morbidity (superficial wound infections), which remained higher for the MetS cohort (2.5% vs. 0.4%, P =0.02).

CONCLUSIONS

We identified MetS as an independent predictor of 30-day morbidity in the form of superficial wound infections following single-level CDR. Although MetS patients experienced greater rates of 30-day readmission, nonhome discharge, and longer lengths of stay, MetS did not independently predict these outcomes after controlling for baseline differences in patient characteristics.

LEVEL OF EVIDENCE

Level III.

Socio-economic inequities in mental health problems and wellbeing among women working in the apparel and floriculture sectors: testing the mediating role of psychological capital, social support and tangible assets

BACKGROUND

It is still unknown whether the mechanisms proposed by the Reserve Capacity Model (RCM) explaining socio-economic health and wellbeing inequities in high income countries can be applied to low-income countries. This study investigates whether different reserve capacities (intra-, inter-personal, and tangible) can explain the association between relative socio-economic position (SEP) and wellbeing outcome measures among Ethiopian women working in Foreign Direct Investment (FDI).

METHOD

Using a cross-sectional design, we collected quantitative survey data among 2,515 women working in the apparel and floriculture sectors in Ethiopia, measuring GHQ-12 mental health problems, multi-dimensional wellbeing, relative SEP, psychological capital (PsyCap), social support (emotional and financial social support network), and tangible assets (e.g., owning mobile phone, having access to toilet facilities). We used cluster-adjusted structural equation modelling to test whether PsyCap, social support, and/or tangible assets mediate the association between relative SEP (IV) and GHQ-12 mental health problems and multi-dimensional wellbeing (DVs).

RESULTS

PsyCap and the size of the financial support network significantly mediate the socio-economic gradient in both wellbeing outcomes. The size of the emotional social support network shows no association with multi-dimensional wellbeing and shows an unexpected negative association with GHQ-12 mental health problems scores, including a significant mediation effect. Tangible assets show no association with the wellbeing outcome measures and do not mediate socio-economic mental health problems and wellbeing inequities.

CONCLUSIONS

The RCM can be applied in low-income countries, although in unexpected ways. Similar to findings from high-income countries, PsyCap and size of the financial social support network show significant mediation effects in explaining mental health problems and wellbeing inequities in Ethiopia. These reserves could therefore serve as a buffer for socio-economic inequities in mental health and wellbeing and can therefore assist in decreasing these inequities for women working in FDI sectors in Ethiopia.

Poverty and inequality in real-world schizophrenia: a national study

Background

Schizophrenia has high socioeconomic impact among severe psychiatric disorders.

Aims

To explore clinician-reported and patient-reported inequities between patients under the poverty threshold vs. the others.

Method

916 patients consecutively recruited in 10 national centers received a comprehensive standardized evaluation of illness severity, addictions and patient-reported outcomes.

Results

739 (80.7%) of the patients were classified in the poverty group. This group had poorer objective illness outcomes (lower positive, negative, cognitive, excitement/aggressive and self-neglect symptoms and lifetime history of planned suicide) in multivariate analyses. While they had similar access to treatments and psychotherapy, they had lower access to socially useful activities, couple's life, housing and parenthood. They had also more disturbed metabolic parameters. On the contrary, the poverty group reported better self-esteem. No significant difference for depression, risky health behavior including addictions and sedentary behavior was found.

Interpretation

The equity in access to care is attributed to the French social system. However, mental and physical health remain poorer in these patients, and they still experience poor access to social roles independently of illness severity and despite healthcare interventions. These patients may have paradoxically better self-esteem due to decreased contact with society and therefore lower stigma exposure (especially at work). Schizophrenia presents itself as a distinct impoverished population concerning health-related outcomes and social integration, warranting focus in public health initiatives and improved treatment, including tailored interventions, collaborative care models, accessible mental health services, housing support, vocational training and employment support, community integration, education and awareness, research and data collection, culturally competent approaches, and long-term support.

Age and Sex Differences in the Associations Among Socioeconomic Status, Affective Reactivity to Daily Stressors, and Physical Health in the MIDUS Study

BACKGROUND

Low socioeconomic status (SES) is robustly associated with increased risks of morbidity and mortality. Affective reactivity to daily stressors has been proposed to be a mediator for this association. However, few longitudinal studies have empirically tested the indirect effect of SES on health through affective reactivity to daily stressors.

PURPOSE

This study aimed to test the indirect effect of SES on physical health via affective reactivity to daily stressors over a 10-year period and to explore age and sex differences in such indirect effect.

METHODS

Data were drawn from a subsample of 1,522 middle-aged and older adults (34-83 years of age, 57.2% female, 83.5% White) from the Midlife in the United States study. SES (i.e., education, household income, indicators of financial distress) was assessed in 2004-2006. Affective reactivity to daily stressors was computed using data collected during the 8-day daily stress assessment in 2004-2009. Self-reported physical health conditions were assessed in 2004-2006 and 2013-2014.

RESULTS

There was a significant indirect effect of lower SES on more physical health conditions via elevated negative affective reactivity to daily stressors among women but not men. The indirect effect of SES on physical health conditions via negative affective reactivity to daily stressors was consistent across the middle and older adulthood.

CONCLUSIONS

Our findings suggest that negative affective reactivity to daily stressors might be a key intermediate process contributing to persistent SES disparities in physical health, particularly among women.

Socioeconomic Status, Reserve Capacity, and Depressive Symptoms Predict Pain in Rheumatoid Arthritis: An Examination of the Reserve Capacity Model

Background

Guided by the reserve capacity model, we examined the roles of socioeconomic status (SES), reserve capacity, and negative emotions as determinants of pain in patients with Rheumatoid Arthritis (RA).

Methods

The study used cross-sectional baseline data from 106 adults in a clinical trial comparing behavioral treatments for RA. Structural equation modeling evaluated the direct effects of SES, reserve capacity (helplessness, self-efficacy, social support) and negative emotions (stress and depressive symptoms) on pain, and the indirect effects of SES as mediated by reserve capacity and negative emotions.

Results

Results showed that low SES contributed to greater pain, through lower reserve capacity and higher negative emotions. Mediational analyses showed that reserve capacity and negative emotions partially mediated the effect of SES on pain.

Conclusions

The findings indicate that interventions that target negative emotions in patients with low SES may facilitate better pain control with RA.

Trial registration

clinicaltrials.gov NCT00072657; 02/2004.

Socioeconomic status and metabolic syndrome in Southwest Iran: results from Hoveyzeh Cohort Study (HCS)

BACKGROUND

Socioeconomic status (SES) strongly predicts morbidity and premature mortality, especially for non-communicable diseases (NCDs). However, the effect of these factors on Metabolic Syndrome (MetS) is not clear yet. This study was conducted to assess the relationship between socioeconomic indicators and MetS.

METHODS

In this prospective cohort study, 10,009 people aged 35-70 enrolled from May 2016 to August 2018. The MetS was defined according to The Standard National Cholesterol Education Program (NCEP)-adult treatment panel III (ATP III) or NCEP-ATP III criteria. Demographics and socioeconomic data were gathered face-to-face through trained interviews. Also, lab, anthropometrics, and blood pressure measurements were assayed for participants. Logistic regression was used to estimate the association between SES and MetS, adjusted for the potential confounding factors.

RESULTS

The overall prevalence of MetS in the participants was 39.1%. The crude odds ratios were statistically significant for all the assessed variables (p < 0.05). After adjustment for age, sex, physical activity, smoking, and alcohol use as potential confounders, the results indicated significant direct independent associations between skill level (p = 0.006) and Townsend index (p = 0.002) with MetS. In contrast, no significant associations between educational level and wealth status with MetS.

CONCLUSION

The results of our study showed that SES is related to MetS. Among the four assessed SES indicators, skilled levels and Townsend score are strongly associated with MetS. We recommend considering people's SES when interventional programs are planned and conducted on MetS in similar communities.

Maternal and Dietary Factors Are Associated with Metabolic Syndrome in Women with a Previous History of Gestational Diabetes Mellitus

While it is known that women with a previous history of gestational diabetes mellitus (post-GDM) have a higher risk of metabolic syndrome (MetS), evidence of lifestyle practices from low- and middle-income countries (LMICs) is still scarce. This study aimed to determine the factors associated with MetS in women post-GDM. This cross-sectional study involved 157 women post-GDM (mean age 34.8 ± 5.6 years) sampled from Selangor, Malaysia. We collected data on sociodemographic characteristics and obstetric history. Food intake was assessed using a food frequency questionnaire, and dietary patterns were derived from principal component analysis. MetS was diagnosed according to the 2009 Harmonized criteria. The prevalence of MetS in this study was 22.3%. Western dietary pattern consumption was correlated with MetS, body mass index (BMI), waist circumference, and triglyceride levels. Independent factors associated with MetS were lower education level (odds ratio, OR 4.017, p = 0.007), pre-pregnancy BMI (OR 1.192, p = 0.002), and Caesarean delivery (OR 3.798, p = 0.009). The study identified the maternal and dietary factors associated with MetS in women post-GDM in Malaysia. Community-based interventions that include dietary modification are warranted to prevent MetS and its complications, thus helping to reduce the overall disease burden.

A prospective registry analysis of psychosocial and metabolic health between women with and without metabolic syndrome after a complicated pregnancy

PURPOSE

Pregnancy complications affect over one quarter of Australian pregnancies, and this group of mothers is vulnerable and more likely to experience adverse cardiometabolic health outcomes in the postpartum period. Metabolic syndrome is common in this population and may be associated with postpartum mental health issues. However, this relationship remains poorly understood. To compare the differences in psychosocial parameters and mental health outcomes between women with metabolic syndrome and women without metabolic syndrome 6 months after a complicated pregnancy.

METHODS

This study is prospective registry analysis of women attending a postpartum healthy lifestyle clinic 6 months following a complicated pregnancy. Mental health measures included 9-item Patient Health Questionnaire (PHQ-9), 7-item Generalised Anxiety Disorder questionnaire (GAD-7), self-reported diagnosed history of depression, anxiety and/or other psychiatric condition, and current psychotropic medication use.

RESULTS

Women with metabolic syndrome reported significantly more subjective mental health concerns, were more likely to have a history of depression and other psychiatric diagnoses and were more likely prescribed psychotropic medications. However, there were no significant differences in PHQ-9 and GAD-7 scores.

CONCLUSION

Amongst new mothers who experienced complications of pregnancy, those with metabolic syndrome represent a particularly vulnerable group with regards to psychosocial disadvantage and mental health outcomes. These vulnerabilities may not be apparent when using common standardised cross-sectional mental health screening tools such as PHQ-9 and GAD-7.

Associations of family subjective socioeconomic status with hedonic and eudaimonic well-being in emerging adulthood: A daily diary study

Empirical evidence based on retrospective measures has shown that family subjective socioeconomic status (FSSS) was connected to well-being, but few studies have examined this relationship using a daily diary design. Here, we examined the link between FSSS and well-being as well as the mediating roles of social support and self-esteem in a total of 220 emerging adults using a 14-day daily diary design. The multilevel regression analysis found that FSSS positively predicted two types of well-being, including hedonic well-being (HWB) and eudaimonic well-being (EWB). Moreover, the multilevel 2-2-1 mediation analysis indicated that social support and self-esteem performed as independent mediators of the associations between FSSS and two types of well-being. The mediating effect of self-esteem also had no significant difference from that of social support. Furthermore, when age, gender, and family objective socioeconomic status were controlled, these findings remained significant. The implications and limitations of the findings are also discussed.

Prevalence of Metabolic Syndrome in Women After Maternal Complications of Pregnancy: An Observational Cohort Analysis

Introduction

Certain complications of pregnancy, including hypertensive disorders of pregnancy, gestational diabetes mellitus, intrauterine growth restriction, spontaneous preterm birth, and placental abruption, are established independent risk factors for premature cardiovascular disease in women. Metabolic syndrome, which is associated with an increased risk of cardiovascular disease, may be a suitable alternative to traditional cardiovascular risk calculators that underestimate risk in young women. This study aimed to investigate the prevalence of metabolic syndrome in women who experienced a complicated pregnancy 6 months earlier.

Methods

This observational study investigated the prevalence of metabolic syndrome as defined by the International Diabetes Federation in all eligible participants (n = 247) attending a postpartum lifestyle intervention clinic from August 2018 to June 2021 at the Lyell McEwin Hospital in Adelaide, South Australia.

Results

A total of 89 (36%) participants met the criteria for metabolic syndrome at a mean follow up time of 7 months postpartum. Almost 90% of the cohort were abdominally obese, and over two thirds of the total cohort met at least two of the criteria for metabolic syndrome.

Conclusions

Women with a prior history of one of the common major pregnancy complications are at high risk of future cardiovascular and metabolic disease, with many showing either metabolic syndrome or multiple risk factors at only 7 months postpartum. The results indicate that follow-up within 1 year postpartum is an appropriate time to commence preventative strategies, as many women are already showing early signs of disease.

Factors Affecting Depression in Middle-Aged and Elderly Men Living Alone: A Cross-Sectional Path Analysis Model

The main objectives of this cross-sectional study were to determine the relationship between socioeconomic status (SES) and depression and to estimate the mediating effects of social network satisfaction, self-esteem, and perceived health status among middle-aged and elderly men living alone, based on the reserve capacity model. Secondary data from a sample of 394 middle-aged and elderly men aged 45 years or older from the 15th Korea Welfare Panel Study (KOWEPS) were analyzed. A path analysis model was constructed to evaluate the relationship among SES, social network satisfaction, self-esteem, perceived health status, and depression. The path analysis exhibited significant direct effects of social network satisfaction, self-esteem, and perceived health status on depression and significant indirect effects of SES on depression. There was no direct effect of SES on depression. Social network satisfaction and self-esteem had significant mediating effects of SES on depression. Among middle-aged and elderly men, intrapersonal reserves, which are psychosocial factors including social network satisfaction, self-esteem, and perceived health status, showed more association with depression than tangible reserves such as SES. This suggests that interventions promoting self-esteem and perceived health status could prevent depression.

How Socioeconomic Status and Acculturation Relate to Dietary Behaviors Within Latino Populations

PURPOSE

Despite having lower socioeconomic status, Latinos in the US experience fewer adverse health outcomes than non-Latinos. However, they are disproportionately affected by diet-related diseases. Among other racial/ethnic groups, high acculturation and low socioeconomic status are associated with worse dietary intake, yet, few studies have investigated these relationships among Latinos.

DESIGN

2013-2014 NHANES analyzed to examine pathways through which acculturation, income, nativity, and food security are associated with dietary behaviors.

SETTING

U.S. population-based survey.

SAMPLE

Survey respondents >18 years old and identified as Latino/Hispanic (N = 1197; 53.88% female; Mage = 44.61).

MEASURES

Primary language spoken (acculturation), total household income (income), place of birth (nativity), Food security, and the Flexible Consumer Behavior Survey (dietary behavior).

ANALYSIS

Univariate and multivariate regressions in STATA. Covariates include length of time in the US, ethnicity/Hispanic origin (i.e., "Mexican American" or "Other Hispanic"), and gender.

RESULTS

Nativity (β = -1.16; SE = .19; P < .001) and income (β = .39; SE = .07; P < .001) were significant predictors of dietary behavior. Foreign-born Latinos and those with lower income consumed significantly lower numbers of fast-food or pizza. Food security was not a significant predictor of dietary behavior (β = .16; SE = .1; P > .05).

CONCLUSIONS

Results suggest that income is not a protective factor against unhealthy dietary behavior and a renewed importance of nativity as a predictor of health behavior among Latinos.

Cardiometabolic health after first pregnancy: Associations with social determinants of health. A nuMoM2b-HHS study

Study objective

This study sought to evaluate the associations between social determinants of health (SDOH) at the time of first pregnancy and subsequent cardiometabolic health, defined as the development of metabolic syndrome.

Design

nuMoM2b-HHS (Nulliparous Pregnancy Outcomes Study- Monitoring Mothers-to-Be-Heart Health Study) is an ongoing prospective cohort study.

Setting

Eight academic medical centers enrolled and continue to follow participants.

Participants

4484 participants followed a mean of 3.2 years from the time of their first pregnancy.

Interventions

N/a.

Main outcome measure

Unadjusted and adjusted Poisson regression models with robust standard errors were used to obtain relative risks and 95% confidence intervals estimating the risk of metabolic syndrome for each baseline SDOH. In secondary analyses we examined the associations between SDOH and incident hypertension, obesity, and diabetes mellitus.

Results

Metabolic syndrome developed in 13.6% of participants. Higher socioeconomic position at the time of pregnancy was associated with lower rates of metabolic syndrome [income > 200% poverty level aRR 0.55 (95% CI, 0.42-0.71), attainment of a bachelor's degree aRR 0.62 (0.46-0.84) or higher aRR 0.50 (0.35-0.71)], while being single [aRR 1.45 (95% CI, 1.18-1.77)] and having low health literacy were associated with a greater risk of metabolic syndrome [aRR 1.98 (95% CI, 1.28-3.07)].

Conclusions

Over a short interval following first pregnancy, participants accumulated high proportions of cardiovascular risk factors and metabolic syndrome, with some risk associated with SDOH. The impact of interventions addressing SDOH in pregnant people on cardiometabolic health should be tested as a means of reducing health inequities at the population level.

Socioeconomic status and depressive symptoms in older people with the mediation role of social support: A population-based longitudinal study

BACKGROUND

Depressive symptoms has become an increasingly important public health issue, contributing to disability and disease burden around the world. Higher socioeconomic status (SES) has been found to be associated with lower prevalence of depression, but there are few studies about the older Chinese adults with long-term follow up and rigorous prospective design. Meanwhile, there is little conclusive evidence about the mechanisms through which SES influences the onset of depressive symptoms.

OBJECTIVE

To prospectively examine the association of baseline socioeconomic factors with the risks of developing depressive symptoms during 7-year follow up in older Chinese population, and to study the mechanism by which SES impacts the prevalence of depressive symptoms.

METHODS

A total of 5677 individuals over 45 years who participated in an ongoing nationally representative prospective cohort study, China Health and Retirement Longitudinal Study, were free from depressive symptoms at baseline, and completed 7-year follow-up were included. Depressive symptoms were assessed using the 10-item Center for Epidemiological Studies Depression Scale score. Cox proportional hazards regression models were used to examine the association of SES and the incidence of depressive symptoms in 2011 to 2018. Generalized structural equation model was used to analyze the mediation effects of social support on the relation between SES and depressive symptoms.

RESULTS

During the 7-year follow-up, 2398 (42.2%) cases were identified as depressive symptoms. Compared with the lowest level of household income, participants with the highest level of household income had a 20% reduction in risk (95% CI, 0.70-0.92, P < 0.001). Participants who had junior high school or above education had a 41% lower risk of depressive disorders compared with illiterate participants (95% CI, 0.52-0.69, P < 0.001). The relationship between SES and depressive symptoms was partially mediated by the social support, where higher social support was negatively associated with depressive symptoms. The proportion of mediation effect was even larger for women compared with men.

CONCLUSION

Socioeconomic factors were independently associated with the development of depressive symptoms, and the relationship was partially mediated by social support. Social support could be an effective intervention to alleviate the negative effects of lower SES on mental health. Multiple-level policies should precisely target low-SES groups, and timely intervention to promote social support for this group should be used to reduce the influence of depression on individuals, family as well as the whole society.

Socioeconomic Inequalities in Metabolic Syndrome by Age and Gender in a Spanish Working Population

Lower socio-economic status (SES) is significantly associated with metabolic syndrome (MS) prevalence, possibly affecting women more than men, although evidence in Spain is still limited. The present cross-sectional study analyzed the association between MS and SES by age and gender among 42,146 working adults living in the Balearic Islands (Spain). Prevalence was higher in men (9.4% by ATP-III; 12.3% by IDF) than women (3.8% by ATP-III; 5.7% by IDF) and in the lower social class (7.9% by ATP-III; 10.7% by IDF) than the higher (4.1% by ATP-III; 5.9% by IDF). The SES gradient in MS prevalence was larger in women (PR 95% CI: 3.38, 2.50–4.58 by ATP-III; 3.06, 2.43–3.86 by IDF) than in men (1.23, 1.06–1.41 by ATP-III; 1.15, 1.03–1.30 by IDF) and was already evident from early adulthood, reaching the highest ratio at the late stages of middle adulthood (4.34, 1.11–16.98). Among men, it was significant during the late stages of early adulthood only (1.80, 1.19–2.73). Lower SES influenced MS prevalence in both genders, however, women seemed more affected than men. From a public health perspective, SES could be strongly associated with the burden of MS; in an effort to reduce its prevalence, public health policies should focus on gender differences in socio-economic inequality and consider women with low socio-economic resources as a priority.

Impact of comorbidities and treatment burden on general well-being among women's cancer survivors

BACKGROUND

Gains in cancer detection and treatment have meant that more patients are now living with both cancer and other chronic health conditions, which may become burdensome. We used the Patient Experience with Treatment and Self-Management (PETS) framework to study challenges in self-management and its impact on health among survivors of women's cancers who are caring for other chronic health conditions.

METHODS

Applicability of the PETS domains among survivors of women's cancers with comorbidities was assessed in focus groups to create the study survey. Women surviving primary breast, cervical, ovarian, or endometrial/uterine cancer treated between 6 months and 3 years prior at two large healthcare systems in Virginia were mailed study invitation letters to complete a telephone-based survey. The survey included questions on cancer treatment history, comorbid conditions prior to cancer, treatment and self-management experiences, health literacy, financial security, and items on self-management activities, self-management difficulties and self-management impact (i.e., role/social activity limitations and physical/mental exhaustion). Additionally, general health was assessed with items from the Patient-Reported Outcomes Measurement Information System (PROMIS). Hierarchical regression models and path analysis were used to examine correlates of self-management impact on general physical health (GPH) and mental health (GMH).

RESULTS

Of 1448 patients contacted by mail, 274 (26%) returned an interest form providing their consent to be contacted. Of these, 183 completed the survey. Reasons for non-completion included ineligibility (42), unable to be reached (33) and refusal (6). The majority were survivors of breast (58%) or endometrial/uterine cancer (28%), and 45% resided in non-urban locations. After adjusting for age, race, and cancer type, survivors with higher self-management difficulty reported higher self-management impact, which was associated with lower perceived general health. Reports of higher self-management impact was associated with being single or unmarried, white race, fulltime employed, higher financial insecurity, lower health literacy and more comorbidities. In path analysis, self-management impact was a significant mediator in the association of comorbidity and financial insecurity on GPH and GMH.

CONCLUSIONS

Among survivors of women's cancer, pre-diagnosis comorbidity, health literacy, and financial security are associated with psychosocial impact of self-management and general physical and mental health in the 6 month to 3-year period after cancer treatment has ended. The impact of self-management on psychosocial functioning is an important factor among cancer survivors caring for multiple chronic health conditions. This study provides evidence on the importance of assessing cancer survivors' self-management difficulties such as in future interventions to promote health and wellness.

Explaining socioeconomic inequalities in self-reported health outcomes: The mediating role of perceived life stress, financial self-reliance, psychological capital, and time perspective orientations

Objective

The main aim of the current study was to investigate what role perceived life stress, psychological capital (PsyCap), financial self-reliance and time perspective orientations play in explaining socioeconomic health inequalities, specifically self-perceived health and self-reported physical health conditions.

Methods

Individuals (total n = 600) aged 16+ years from a general Dutch population sample (LISS panel) completed an online questionnaire measuring three different SEP indicators (highest achieved educational level, personal monthly disposable income and being in paid employment), perceived life stress, PsyCap, financial self-reliance, time perspective, self-perceived health, and self-reported physical health conditions. Structural equation modelling using a cross-sectional design was used to test the mediation paths from SEP indicators to self-perceived health and self-reported physical health conditions through perceived life stress, PsyCap, financial self-reliance and time perspective orientations.

Results

Highest achieved educational level and being in paid employment showed to play a role in the social stratification within self-reported and self-perceived health outcomes, whereas this was not found for personal monthly disposable income. The association between a lower highest achieved educational level and lower self-perceived health was mediated by lower PsyCap and higher perceived life stress levels. The association between a lower highest achieved educational level and higher levels of self-reported physical health conditions was mediated by less financial self-reliance and higher perceived life stress levels. Although no mediating role was found for time perspective orientations in the association between the measured SEP indicators and health outcomes, negative time perspective orientations were associated with either self-perceived health or self-reported physical health conditions.

Conclusions

reserves (PsyCap and financial self-reliance) and perceived life stress seem to play a larger role in explaining the health gradient in achieved educational level than time perspective orientations. Prevention efforts trying to reduce the SEP-health gradient should focus on a) increasing reserves and lowering perceived life stress levels for individuals with a low achieved educational level, and b) reducing unemployment and narrowing opportunity gaps in education for people with a low SEP.

The geroscience agenda: Toxic stress, hormetic stress, and the rate of aging

Geroscience offers a counterpoint to the challenged pursuit of curing diseases of aging, by focusing on slowing the biological aging process for extended healthspan earlier in life. Remarkable progress has led this field toward animal trials and the next challenge lies with translation to humans. There is an emerging number of small human trials that can take advantage of new models integrating behavioral and social factors. Understanding dynamic aging mechanisms, given the powerful social determinants of aging (Crimmins, 2020) and human variability and environmental contexts (Moffitt, 2020), will be critical. Behavioral and social factors are intrinsic to aging. Toxic stressors broadly defined can lead to stress-acceleration of aging, either directly impacting aging processes or by shaping poor behavioral health, and underlie the socioeconomic disparities of aging. In contrast, hormetic stressors, acute intermittent stressors of moderate intensity, can produce stress resilience, the ability for quick recovery and possibly rejuvenation of cells and tissues. Although health research usually examines static biomarkers, aging is reflected in dynamic ability to recover from challenges pointing to new interventions and targets for examining mechanisms. A fuller model incorporating stress resilience provides innovative biobehavioral interventions, both for bolstering response to challenges, such as COVID-19, and for improving healthspan.

Higher Socioeconomic Status Predicts Less Risk of Depression in Adolescence: Serial Mediating Roles of Social Support and Optimism

Family socioeconomic status (SES) is known to have a powerful influence on adolescent depression. However, the mechanisms underlying this association are unclear. Here, we explore this issue by testing the potential mediating roles of social support (interpersonal resource) and optimism (intrapersonal resource), based on the predictions of the reserve capacity model (RCM). Participants were 652 adolescents [age range: 11-20 years old, M age = 14.55 years, SD = 1.82; 338 boys (51.80%)] from two junior and two senior high schools in Wuhan, China. They completed questionnaires measuring family SES, perceived social support, optimism, and depression. Results showed, as predicted, (1) SES negatively predicted adolescent depression; (2) social support and optimism serially mediated the relations between SES and depression, consistent with the predictions by the RCM. Specifically, higher SES predicted greater social support and increased optimism, which in turn contributed to reduced depression. The implications of these data to the prevention and interventions of adolescent depression were discussed.

A Structural Model of Social Determinants of the Metabolic Syndrome

Objectives

The metabolic syndrome (MetS) refers to a cluster of interrelated physiological characteristics that are associated with an increased risk of cardiovascular disease and diabetes. While the clinical usefulness of the MetS has been the subject of controversy for years, increasingly sophisticated methods are being used to measure the concept.

Participants

Study of community health center patients who were not diabetic; study group was evenly divided between Black and White adults.

Main Outcome Measures

Latent MetS score and MetS status based on the five-point scale developed by the National Cholesterol Education Panel (NCEP).

Methods

Structural equation modeling of MetS incorporating the effects of race/ethnicity, racial discrimination, socioeconomic position (SEP), and selected mediating variables.

Results

The largest influences on latent MetS scores were SEP (negative relationship) and male gender (higher scores for men). Two mediating variables, physical activity and stress-related eating, had smaller impacts. Self-reported racial discrimination was associated with cynical hostility but did not influence the MetS level among nondiabetics. Despite higher NCEP scores and MetS prevalence rates for Blacks compared with Whites, race did not have direct effect on MetS levels when adjusted for the other characteristics in our model.

Conclusions

Neither race nor self-reported racial discrimination had direct effects on MetS level in our structural model. The large effects of socioeconomic position and male gender were not mediated by the other variables in the model.

Uncovering social and psychosocial health factors through participatory qualitative research with low-income adults in a suburb of Montreal, Quebec

OBJECTIVES

The association between social status and health is well established, but the psychosocial factors and mechanisms underlying this association are not fully understood. This study aims to identify and describe social and psychosocial factors that may harm the health of low-income adults.

DESIGN

Participatory qualitative research using a problem-posing method based on Freire's pedagogy.

SETTING

Community organisation in a low-income district in the metropolitan area of Montreal, in the province of Quebec, Canada.

PARTICIPANTS

Eight low-income adults using food bank services provided by the community organisation. Participants had to reside in the community organisation's service area, have insufficient income to cover living expenses, be aged 18 years or older, and be able to participate in group sessions.

METHODS

Eight weekly group sessions (average of 2.5 hours per session) were held using problem-posing method, which included activities such as presentation of representative stories or images and role-playing. Five additional sessions were held for thematic data analysis with participants.

RESULTS

A main factor identified as harming the health of participants was the dissonance between perceived current circumstances and the ideal of circumstances conceived early in life. This dissonance follows a loss or a failure to achieve the ideal of circumstances and generates profound malaise. Other main factors identified were the current circumstances as a social trap and the lack of love and support from an early age.

CONCLUSIONS

This study identifies a new psychosocial factor, namely, the dissonance between perceived current circumstances and the ideal of circumstances conceived early in life. Larger studies should examine the influence of this factor on health.

Psychosocial and neighborhood correlates of health-related quality of life: A multi-level study among Hispanic adults

OBJECTIVE

Improvement in health-related quality of life (HRQoL) is a public health goal of Healthy People 2020. Hispanics living in the United States are at risk for poor HRQoL, but the causes and correlates of this risk are not well understood. Thus, the present study examined individual-level psychosocial and neighborhood-level built environment correlates of physical and mental HRQoL among Hispanic adults.

METHOD

A community sample of Hispanic adults (N = 383) completed self-report health-related questionnaires, and census tract was used to collect data on neighborhood-level built environment variables. Multilevel modeling was used to examine individual-level psychosocial (language preference, religiosity, subjective social status, discrimination, and number of years lived in the United States) and neighborhood-level built-environment (the retail food environment, proximity to alcohol retailers, and tobacco retailer density) correlates of physical and mental HRQoL.

RESULTS

Higher subjective social status was significantly associated with better HRQoL, and more experiences with discrimination were significantly associated with lower HRQoL. For physical HRQoL, these relationships were stronger in neighborhoods with a higher density of tobacco retail outlets.

CONCLUSIONS

Findings from this study suggest that subjective social status and discrimination play important roles in HRQoL among Hispanics, in particular in neighborhoods with a higher density of tobacco retail outlets. This study highlights the importance of considering neighborhood context, and in particular neighborhood disadvantage, when examining the relationship between social status, discrimination and HRQoL among Hispanics. (PsycINFO Database Record (c) 2020 APA, all rights reserved).

Socioeconomic disparities in psychological health: Testing the Reserve Capacity Model in a population-based sample of Chinese migrants

Based on the Reserve Capacity Model, this study investigated the associations of objective socioeconomic status and subjective social status with psychological health and the underlying psychosocial mechanisms in a population-based sample of Chinese migrants (n = 15,999). Results showed that subjective social status was positively associated with life satisfaction and self-rated health through the mediation of psychological distress and perceived stress. Whereas education showed a very weak association with life satisfaction, income was directly associated with life satisfaction only. The findings suggest that reducing psychosocial vulnerabilities may be a potential impetus to eliminate socioeconomic health disparities among Chinese migrants.

Socio-economics status and metabolic syndrome: A meta-analysis

OBJECTIVE

The metabolic syndrome (MetS) is responsible for an increased risk of type 2 diabetes, cardiovascular diseases and is associated with all-cause and cardiovascular mortality. Economic and social vulnerability is not an easy concept to grasp, but some studies investigate the association between MetS and socioeconomic and demographic factors, deprivation (more often correlations rather than causal one due to data). This work aims to assess the association between MetS and socio-economic gradient (SEG) in the literature by performing a meta-analysis.

DESIGN

The Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) statement for systematic reviews were followed.

SETTING

The raw list of studies extracted from PubMed as regard to the inclusion/exclusion criteria was imported in Word. Studies were filed with regard to our three definitions of SEG and their title.

PARTICIPANTS

Subgroup analysis were performed considering several definitions of Mets: NCEP-ATPIII and IDF2006.

RESULTS

The overall multivariable-adjusted OR showed that the risk of MetS was significantly increased in association with SEG The results of the subgroup analysis showed an increased risk of MetS in association with SEG when IDF definition was considered.

CONCLUSIONS

Targeted interventions must be implemented in a specific way as prevention campaigns aimed at the general population are generally not adapted to this particular vulnerable population.

Prevalence and distribution of metabolic syndrome and its components among provinces and ethnic groups in Indonesia

BACKGROUND

Global increase of metabolic syndrome (MetS) may have affected Indonesia, however, lack of data in this multiethnic group country warrants a nationwide study for MetS and its components. This study aims to determine the prevalence of metabolic syndrome and its components among Indonesian people based on the province and ethnic groups.

METHODS

We obtained 8573 subjects from the Indonesian Family Life Survey Wave 4 (IFLS4), spread over 20 provinces in Indonesia and consisting of 27 ethnic groups. MetS was operationalized according to an adapted Harmonized MetS definition. Prevalence ratios with 95% confidence interval were estimated using log-binomial regression.

RESULTS

The prevalence of MetS in Indonesia is 21.66% with provincial prevalence ranging from 0 to 50%, while the ethnic prevalence ranging from 0 to 45.45%. Significant higher MetS prevalence ratios were found in Jakarta (PR 1.826; 95CI 1.628-2.048), West Nusa Tenggara (PR 1.412; 95CI: 1.222-1.630), West Sumatra (PR 1.404; 95CI: 1.202-1.641), East Java province (PR 1.109; 95CI: 1.001-1.229) and in Sasak (PR 1.532; 95CI:1.304-1.800), Minangkabau (PR 1.469; 95CI:1.251-1.726), Betawi (PR 1.597; 95CI:1.346-1.895), Acehnese ethnic group (PR 2.101; 95CI:1.099-4.020) while significant lower prevalence ratios were observed in Central Java (PR 0.668; 95CI: 0.580-0.770), Yogyakarta (PR 0.695; 95CI: 0.575-0.840), Banten (PR 0.718; 95CI: 0.533-0.968), Bali province (PR 0.724; 95CI: 0.590-0.889) and in Javanese (PR 0.855; 95CI:0.788-0.928), also Balinese ethnic groups (PR 0.669; 95CI:0.535-0.836). The highest prevalence of MetS components among Indonesians was low HDL cholesterol (66.41%), followed by hypertension (64.45%), and central obesity (43.21%).

CONCLUSIONS

The prevalence of MetS in Indonesia is moderate with provincial and ethnic prevalence varied. Provincial and ethnic group differences in MetS prevalence ratios were observed. The top two most prevalent MetS components in Indonesian were low HDL cholesterol and hypertension.

The Impact of Metabolic Syndrome on 30-Day Outcomes Following Elective Anterior Cervical Discectomy and Fusions

STUDY DESIGN

Retrospective review of prospective registry OBJECTIVE.: To analyze the impact of metabolic syndrome (MetS) on 30-day outcomes following elective anterior cervical discectomy and fusions (ACDFs).

SUMMARY OF BACKGROUND DATA

MetS is defined as the presence of a combination of hypertension, diabetes mellitus, and obesity. Past literature has reported MetS to complicate postoperative care in patients undergoing various surgical procedures, including lumbar fusions.

METHODS

The 2015 to 2016 American College of Surgeons-National Surgical Quality Improvement Program (ACS-NSQIP) database was queried using current procedural terminology (CPT) codes 22,551 (single-level) and 22,552 (additional level). Patients undergoing disc arthroplasty, multi-level (>3) fusion, posterior cervical spine surgery, and patients with fracture, tumor, infection were excluded. MetS was defined using a pre-set criteria used by other NSQIP studies as the presence of-(1) diabetes mellitus, (2) hypertension requiring medication, and (3) body mass index (BMI) more than or equal to 30 kg/m.

RESULTS

A total of 1384 (8.8%) patients with MetS underwent a cervical fusion. Following adjusted analysis, results showed that presence of MetS was associated with higher odds of a prolonged length of stay more than or equal to 3 days (odds ratios [OR] 1.32 [95% confidence interval [CI] 1.12-1.56]; P = 0.001). No significant association was found between MetS and 30-day complications, 30-day reoperations, 30-day re-admissions, a non-home discharge, and death.

CONCLUSION

While MetS was associated with a prolonged length of stay, its presence does not have a large impact on 30-day outcomes following elective ACDF.

LEVEL OF EVIDENCE

3.

Individual, Social, and Societal Correlates of Health-Related Quality of Life Among African American Survivors of Ovarian Cancer: Results from the African American Cancer Epidemiology Study

OBJECTIVE

While the incidence of epithelial ovarian cancer (EOC) is lower among African American (AA) women compared with European American (EA) women, AA women have markedly worse outcomes. In this study, we describe individual, social, and societal factors in health-related quality of life (HRQL) in AA women diagnosed with EOC in the African American Cancer Epidemiology Study (AACES) that we hypothesize may influence a patient's capacity to psychosocially adjust to a diagnosis of cancer.

METHODS

There were 215 invasive EOC cases included in the analysis. HRQL was measured using the SF-8 component scores for physical (PCS) and mental (MCS) health. We used least squares regression to test the effects of individual dispositional factors (optimism and trait anxiety); social level (perceived social support); and societal-level factors (SES defined as low family income and low educational attainment, and perceived discrimination) on HRQL, while adjusting for patient age, tumor stage, body mass index, and comorbidity. Mediation analysis was applied to test whether social support and physical activity buffer impacts of EOC on HRQL.

RESULTS

Optimism, trait anxiety, social support, poverty, and past perceived discrimination were significantly associated with HRQL following diagnosis of EOC. Specifically, higher family income, lower phobic anxiety, and higher social support were associated with better wellbeing on the MCS and PCS (p < 0.01). Higher perceived discrimination was associated with both lower MCS and PCS, whereas higher optimism was associated with higher MCS. Physical activity (MET-min/week) and social support displayed significant overall mediation for effects of SES on MCS and PCS, but not for trait anxiety.

CONCLUSIONS

Both pre- and postdiagnosis characteristics of AA women with EOC are important predictors of HRQL after cancer diagnosis. Individual, social, and societal-level factors each contribute to HRQL status with EOC and should be assessed.

The Physical Burden of Immunoperception

The previous chapter introduced the ImmunoEmotional Regulatory System (IMMERS). Also, there was a brief discussion about psychological states/psychiatric disorders that so far have been linked to the IMMERS. The present chapter considers another aspect of the IMMERS in which physiological states/physical diseases can be fit to the IMMERS.

Psychological Factors that Link Socioeconomic Status to Depression/Anxiety in Patients with Systemic Lupus Erythematosus

Our analyses examined whether reserve capacity factors would explain the relationship between socioeconomic status (SES) and symptoms of depression/anxiety in patients with systemic lupus erythematosus (SLE). We assessed disease activity, depression/anxiety symptoms, and intrapersonal and interpersonal reserve capacity measures in 128 patients with SLE. Multiple meditational analyses revealed that intrapersonal and interpersonal psychosocial aspects of reserve capacity fully mediated the relationship between SES and depression/anxiety. Lower SES was indirectly associated with higher symptoms of depression and anxiety through the effects of psychosocial resilience. Interventions aimed at improving modifiable reserve capacity variables, such as self-esteem and optimism, may improve anxious/depressive symptomatology in patients with SLE.

Psychosocial Factors in the Relationship between Socioeconomic Status and Cardiometabolic Risk: the HCHS/SOL Sociocultural Ancillary Study

BACKGROUND

U.S. Hispanics/Latinos display a high prevalence of metabolic syndrome (MetSyn), a group of co-occurring cardiometabolic risk factors (abdominal obesity, impaired fasting glucose, dyslipidemia, elevated blood pressure) associated with higher cardiovascular disease and mortality risk. Low socioeconomic status (SES) is associated with higher risk for MetSyn in Hispanics/Latinos, and psychosocial factors may play a role in this relationship.

PURPOSE

This cross-sectional study examined psychosocial factors in the association of SES and MetSyn components in 4,996 Hispanic/Latino adults from the Hispanic Community Health Study/Study of Latinos (HCHS/SOL) Sociocultural Ancillary Study.

METHODS

MetSyn components were measured at the baseline examination. Participants completed interviews to determine psychosocial risks (e.g., depression) and resources (e.g., social support) within 9 months of baseline (< 4 months in 72.6% of participants). Confirmatory factor analysis (CFA) and structural equation modeling (SEM) were used to identify latent constructs and examine associations.

RESULTS

Participant mean age was 41.7 years (SE = 0.4) and 62.7% were female. CFA identified single latent factors for SES and psychosocial indicators, and three factors for MetSyn [blood pressure, lipids, metabolic factors]. SEMs showed that lower SES was related to MetSyn factors indirectly through higher psychosocial risk/lower resources (Y-Bχ² (df = 420) = 4412.90, p < .05, RMSEA = .042, SRMR = .051). A statistically significant effect consistent with mediation was found from lower SES to higher metabolic risk (glucose/waist circumference) via psychosocial risk/resource variables (Mackinnon's 95% asymmetric CI = -0.13 to -0.02).

CONCLUSIONS

SES is related to metabolic variables indirectly through psychosocial factors in U.S. Hispanics/Latinos of diverse ancestries.

Prospective associations between socioeconomically disadvantaged groups and metabolic syndrome risk in European children. Results from the IDEFICS study

OBJECTIVE

Socioeconomic disadvantages during childhood are hypothesised to have negative implications for health. We aimed to investigate the association between socioeconomic disadvantages and children's total metabolic syndrome (MetS) score at baseline and follow-up and the extent to which socioeconomic disadvantages over time and the accumulation of these socioeconomic disadvantages can affect children's MetS risk.

METHODS

The two-year longitudinal IDEFICS study included 2401 European children (aged 2.0-9.9) with complete information of the 16,229 participating at baseline. Sociodemographic variables, psychosocial factors and lifestyle were proxy-reported via questionnaires. Socioeconomically disadvantaged groups included children from families with low income, low education, migrant origin, unemployed parents, parents who lacked a social network, and from non-traditional families. MetS risk score was calculated as the sum of z-scores of waist circumference, blood pressure, lipids and insulin resistance. Linear mixed-effects models were used to study the association between social disadvantages and MetS risk. Models were adjusted for sex, age, well-being and lifestyle (fruit and vegetables consumption, physical activity, screen time).

RESULTS

At both time points, children from low-income families (0.20 [0.03-0.37]); (β estimate and 99% confidence interval), children from non-traditional families (0.14 [0.02-0.26]), children whose parents were unemployed (0.31 [0.05-0.57]) and children who accumulated >3 disadvantages (0.21 [0.04-0.37]) showed a higher MetS score compared to non-socioeconomically disadvantaged groups.

CONCLUSION

Children from socioeconomically disadvantaged families are at high metabolic risk independently of diet, physical activity, sedentary behaviours and well-being. Interventions focusing on these socioeconomically disadvantaged groups should be developed to tackle health disparities.

Effects of socioeconomic status, health behavior, and physical activity on the prevalence of metabolic syndrome

Routine medical checkups have been provided by both the government-led and private hospitals for the purposes of prevention and early detection of diseases. Various studies were conducted with clinical results obtained from both government and private hospital based results. However, results from two types of health checkups have not been conducted. The results should be compared for the prevalence of metabolic disease in the aspects of socioeconomic status and health care behaviors to observe the pros and cons of two types of health checkups. Routine health checkup results of the National Health and Nutrition Survey (1,593 men, 2,180 women) and a private hospital (12,823 men, 7,070 women) of the year 2012 were used for the study. Education level and monthly household income were used to assess the socioeconomic status. Alcohol consumption, smoking, and International Physical Activity Questionnaire were used to assess health behaviors. Logistic regression analysis was applied (P<0.05). Participants of the private hospital had significantly greater household income, education level, amount of physical activity and intensity, and number of nonsmokers. Women showed no differences in the amount of vigorous physical activity. The prevalence rates of metabolic syndrome showed similar results. Education level, physical activity, and alcohol consumption were significantly associated in men of the government group. Smoking showed significant influence in men of both groups. Education level, alcohol consumption, and smoking showed significant influence in women of the government group. Participants who conducted government-led health examinations showed stronger influence of socioeconomic level and health behaviors on metabolic syndrome especially in men.

Association between Metabolic Syndrome and Job Rank

Background:

The occupation of the people can influence the development of metabolic syndrome.

Objective:

To determine the association between metabolic syndrome and its determinants with the job rank in workers of a large car factory in Iran.

Methods:

3989 male workers at a large car manufacturing company were invited to participate in this cross-sectional study. Demographic and anthropometric data of the participants, including age, height, weight, and abdominal circumference were measured. Blood samples were taken to measure lipid profile and blood glucose level. Metabolic syndrome was diagnosed in each participant based on ATPIII 2001 criteria. The workers were categorized based on their job rank into 3 groups of (1) office workers, (2) workers with physical exertion, and (3) workers with chemical exposure. The study characteristics, particularly the frequency of metabolic syndrome and its determinants were compared among the study groups.

Results:

The prevalence of metabolic syndrome in our study was 7.7% (95% CI 6.9 to 8.5). HDL levels were significantly lower in those who had chemical exposure (p=0.045). Diastolic blood pressure was significantly higher in those who had mechanical exertion (p=0.026). The frequency of metabolic syndrome in the office workers, workers with physical exertion, and workers with chemical exposure was 7.3%, 7.9%, and 7.8%, respectively (p=0.836).

Conclusion:

Seemingly, there is no association between metabolic syndrome and job rank.

Individual and regional association between socioeconomic status and uncertainty stress, and life stress: a representative nationwide study of China

BACKGROUND

Many studies have examined the association between socioeconomic status (SES) and mental stress. Uncertainty stress is a prominent aspect of mental stress. Yet no research has ever empirically analyzed the impact of SES on uncertainty stress.

METHODS

Students were identified through a multistage survey sampling process including 50 universities. Each student participant completed the Global Health Professions Student Survey (GHPSS) on Tobacco Control in China. Regional variables were retrieved from the National Bureau of Statistics database. Both unadjusted and adjusted methods were considered in the analyses.

RESULTS

Among the 11,942 participants, severe uncertainty stress prevalence was 19.6%, while severe life stress prevalence was 8.6%. Multilevel logistic regression showed that most SES variables were associated with uncertainty stress. Students with "operation and commercial work" as mother's occupation and "rural or township" as family location exhibited a higher prevalence of severe uncertainty stress. Lower family income and original region gross domestic products (GDP) were also associated with higher severe uncertainty stress prevalence. However, only father's occupation was correlated with life stress.

CONCLUSIONS

Based on the literature review, this is the first empirical study examining the impact of SES on uncertainty stress in China and elsewhere in the world. Our research underscores the importance of decreasing socioeconomic inequalities in controlling excessive uncertainty stress.

Pathways From Socioeconomic Status to Prenatal Smoking: A Test of the Reserve Capacity Model

BACKGROUND

Low-income, unemployed women with low levels of education are more likely to smoke during pregnancy compared to their higher-income, employed, and well-educated counterparts. The reserve capacity model (RCM) offers a theoretical framework to explain how psychosocial factors may serve as pathways connecting socioeconomic status (SES) to health behaviors. Research supports the link between prenatal smoking and several psychosocial variables such as chronic stressors, depressive symptoms, and social support. How these variables interrelate to explain the predominance of prenatal smoking in lower socioeconomic groups of pregnant women has not been fully elucidated.

OBJECTIVE

The aim of this study was to test the RCM to evaluate the roles of early pregnancy levels of chronic stress, quality of the primary intimate relationship, and depressive symptoms in explaining the relationship between SES and persistent prenatal smoking.

METHODS

A secondary analysis of data from 370 pregnant nonsmokers, spontaneous quitters, and persistent prenatal smokers was conducted. On the basis of the RCM, chronic stressors, depressive symptoms, and the quality of the primary intimate relationship were evaluated as potential mediating variables linking SES with persistent prenatal smoking using path analysis.

RESULTS

Path analyses indicated that a simple model with all three psychosocial variables as mediators of the relationship between SES and persistent prenatal smoking provided the best fit.

DISCUSSION

Findings indicated that chronic stressors, depressive symptoms, and the quality of the primary intimate relationship play important roles in the pathway from SES to prenatal smoking status. This knowledge can assist in the development of prevention and intervention strategies to target these variables and ultimately reduce prenatal smoking.

Life skills, wealth, health, and wellbeing in later life

Life skills play a key role in promoting educational and occupational success in early life, but their relevance at older ages is uncertain. Here we measured five life skills-conscientiousness, emotional stability, determination, control, and optimism-in 8,119 men and women aged 52 and older (mean 66.7 y). We show that the number of skills is associated with wealth, income, subjective wellbeing, less depression, low social isolation and loneliness, more close relationships, better self-rated health, fewer chronic diseases and impaired activities of daily living, faster walking speed, and favorable objective biomarkers (concentration of high-density lipoprotein cholesterol, vitamin D and C-reactive protein, and less central obesity). Life skills also predicted sustained psychological wellbeing, less loneliness, and a lower incidence of new chronic disease and physical impairment over a 4-y period. These analyses took account of age, sex, parental socioeconomic background, education, and cognitive function. No single life skill was responsible for the associations we observed, nor were they driven by factors such as socioeconomic status or health. Despite the vicissitudes of later life, life skills impact a range of outcomes, and the maintenance of these attributes may benefit the older population.

Pathways to Hazardous Drinking Among Racially and Socioeconomically Diverse Lesbian Women: Sexual Minority Stress, Rumination, Social Isolation, and Drinking to Cope

Lesbian women engage in more hazardous drinking than heterosexual women yet we know relatively little about what explains this disparity. In the present study, race, socioeconomic status, minority stress, general psychological processes and distress were examined as pathways to hazardous drinking among young (18-35 years) Black and non-Hispanic White lesbian women. We used the psychological mediation framework adaptation of minority stress theory and the reserve capacity model as theoretical underpinnings of the conceptual model in the current study. Self-identified lesbian participants (N= 867) completed a one-time online survey that assessed race, socioeconomic status, perceived sexual minority discrimination, proximal minority stress (concealment, internalized homophobia, lack of connection to lesbian community), rumination, social isolation, psychological distress, drinking to cope, and hazardous drinking. Cross-sectional results demonstrated that being Black was associated with hazardous drinking via sequential mediators of rumination, psychological distress, and drinking to cope. Socioeconomic status was associated with hazardous drinking via sequential mediators of sexual minority discrimination, proximal minority stress, rumination, social isolation, psychological distress, and drinking to cope. Understanding these pathways can aid researchers and clinicians studying and working with lesbians who are at risk for hazardous drinking.

Educational attainment does not modify the effect of educational interventions on blood pressure control: a secondary analysis of data from a randomised trial

OBJECTIVES

To assess whether the effects of community-based educational interventions to improve blood pressure, weight and health behaviours benefit participants with lower educational levels more than those with higher educational levels.

DESIGN

Secondary data analysis.

SETTING

Two 12-month community-based educational interventions, one led by trained peers and one delivered by health professionals.

PARTICIPANTS

A total of 403 hypertensive individuals, grouped by education (high school or less; 1-3 years college; 4 + years college).

MAIN OUTCOME MEASURES

Blood pressure, weight, physical activity and fruit and vegetable intake.

RESULTS

We found that changes in blood pressure, weight and physical activity were similar across education levels; college graduates consumed more daily servings of fruits and vegetables at baseline (3.7 versus 3.6 for those with 12-15 years and 3.1 for those with < 12 years, p = 0.0112), and increased intake more after the intervention (+0.4 versus -0.1 and -0.1, p = 0.0142). The two methods of delivery - peer-led versus professional - had similar effects on all measures.

CONCLUSIONS

We conclude that educational interventions, whether delivered by peers or professionals, may improve chronic disease self-management among participants but do not confer greater benefits on participants with lower educational levels.

Socioeconomic status, psychological resources, and inflammatory markers: Results from the MIDUS study

OBJECTIVE

Our objective was to investigate interactions of psychological resources and socioeconomic status (SES)-as well as potential gender differences and the explanatory role of childhood and adult stress exposures, health behaviors, and negative and positive affect-in predicting markers of systemic inflammation.

METHOD

We utilized a sample of adults from the Midlife Development in the U.S. (MIDUS) study who provided biomarker data (N = 1,152). SES was operationalized as a composite of education, income, and occupational prestige, and the psychological resources construct was operationalized as a latent factor measured with optimism, perceived control, and self-esteem. Linear regression models examined these 2 factors and their interaction in predicting interleukin-6 (IL-6) and C-reactive protein (CRP) measured on average 2 years later, as well as 3-way interactions involving gender and the impact of covariate adjustment.

RESULTS

Psychological resources interacted with SES in men (for IL-6: p < .001; for CRP: p = .04) but not in women. In men, greater psychological resources was associated with lower concentrations of IL-6 at lower levels of SES but higher concentrations of both markers at higher levels of SES. The inverse association between resources and IL-6 at low SES was moderately attenuated upon adjustment for negative affect.

CONCLUSION

Socioeconomic status might modulate the linkage between psychological resources and systemic inflammation in men. At lower levels of SES, resources may be related to lower inflammation in part through lower negative affect. Associations with higher inflammation at higher SES add to growing evidence suggesting that adaptive psychological characteristics may be associated with markers of poorer physiological function under certain conditions. (PsycINFO Database Record

Epidemiological predictors of metabolic syndrome in urban West Bengal, India

Introduction:

Metabolic syndrome is one of the emerging health problems of the world. Its prevalence is high in urban areas. Though pathogenesis is complex, but the interaction of obesity, sedentary lifestyle, dietary, and genetic factors are known as contributing factors. Community-based studies were very few to find out the prevalence or predictors of the syndrome.

Objectives:

To ascertain the prevalence and epidemiological predictors of metabolic syndrome.

Materials and Methods:

A total of 690 study subjects were chosen by 30 clusters random sampling method from 43 wards of Durgapur city. Data were analyzed in SPSS version 20 software and binary logistic regression was done to find out statistical significance of the predictors.

Results:

Among 32.75% of the study population was diagnosed as metabolic syndrome according to National Cholesterol Education Program Adult Treatment Panel III definition with a modification for Asia Pacific cut-off of waist circumference. Odds were more among females (2.43), upper social class (14.89), sedentary lifestyle (17.00), and positive family history.

Conclusion:

The overall prevalence of metabolic syndrome was high in urban areas of Durgapur. Increased age, female gender, higher social status, sedentary lifestyle, positive family history, and higher education were the statistically significant predictors of metabolic syndrome.

Life-Course Socioeconomic Status and Metabolic Syndrome Among Midlife Women

OBJECTIVES

We examine whether women's risks of having metabolic syndrome (MetS) at pre/early-menopausal baseline, and of developing MetS after baseline, are associated with childhood and adult socioeconomic statuses (SESs); and whether the associations are mediated by adult reproductive, economic, behavioral, and psychosocial factors.

METHOD

Using data on white and black women collected prospectively for 12 years in the Study of Women's Health Across the Nation, we estimated odds of MetS at pre/early-menopausal baseline with logistic regression, and incidence of MetS after baseline with Cox proportional hazards models.

RESULTS

Women raised in "adverse" childhood SES had marginally greater odds of MetS at baseline than did women raised in "good" SES, and women with a high school credential or less had significantly greater odds than college-educated women, in mutually adjusted models. The elevated odds partly reflected SES-related differences in exercise and alcohol consumption. Incidence after baseline was associated with education, not childhood SES, and partly mediated by health behaviors. Differences in the probability of surviving without MetS between the most and least socioeconomically advantaged women nearly doubled between ages 50 and 60.

DISCUSSION

Childhood and adult SES predict women's risks of MetS as they approach the menopause transition; adult SES is primarily important afterwards.

The Health Impact of Upward Mobility: Does Socioeconomic Attainment Make Youth More Vulnerable to Stressful Circumstances?

Previous research has documented that adolescent stressful life experiences have a long-term detrimental influence on cardio-metabolic disease risk. While studies have focused on either the moderating or mediating effects of youth socioeconomic competence, drawing from a life course perspective, we estimate these mediating and moderating effects simultaneously within a single analytical framework. The study used a nationally representative sample of 11,271 adolescents (53 % female) over 13 years. The sample included 49 % minority youth (21 % Blacks, 16 % Hispanics, 6 % Asians, 4 % multiracial youth, and 2 % Native Americans). The analyses focused specifically on adolescents' stressful life experiences, their socioeconomic development (conceptualized as their future orientation in adolescence as well as their educational attainment and income in young adulthood), and cardio-metabolic disease risk in young adulthood (assessed by a measure of allostatic load consisting of nine regulatory bio-markers). The study findings indicated detrimental influences of stressful life experiences on both socioeconomic development and young adult cardio-metabolic disease risk and a beneficial additive influence of positive socioeconomic development on young adult cardio-metabolic health. However, there was also evidence that striving for socioeconomic attainment increased the detrimental influence of stressful life experiences on young adult cardio-metabolic health. These study findings have important implications for our understanding about youth resilience in relation to stressful life contexts and for the formulation of policies and programs for promoting youth health.

Family Environment and the Metabolic Syndrome: Results from the Hispanic Community Health Study/Study of Latinos (HCHS/SOL) Sociocultural Ancillary Study (SCAS)

BACKGROUND

Metabolic syndrome (MetS) is a risk factor for cardiovascular disease. Very limited work has evaluated associations of sociocultural processes with prevalence of the MetS.

PURPOSE

The purpose of the present study was to evaluate associations between family environment (cohesion/conflict) and the MetS, in a multi-site sample of US Hispanics/Latinos.

METHODS

A total of 3278 participants from the Hispanic Community Health Study/Study of Latinos underwent a clinical exam and completed psychosocial measures including family environment (cohesion and conflict) as part of the Sociocultural Ancillary Study.

RESULTS

The association between family environment and the MetS was moderated by sex. Among all women, higher family conflict was associated with MetS prevalence. Results by ancestry group showed that only among Cuban women, higher conflict was associated with the MetS, whereas only among Dominican men, greater cohesion was associated with the MetS.

CONCLUSIONS

The family context may be a sociocultural protective or risk factor among Hispanics/Latinos in terms of MetS risk, but these associations may vary by sex and Hispanic background.

Factors Associated with Low Socioeconomic Status Predict Poor Postoperative Follow-up after Meningioma Resection

Objectives To quantify the rates of loss of follow-up after meningioma resection and to identify any key demographical associations. Design Retrospective cohort. Setting Vanderbilt University Medical Center, 2001-2013. Participants A total of 281 patients surgically treated for an intracranial meningioma at a single institution between 2001 and 2013. Main Outcome Measures Patient clinical follow-up within the first postoperative year. Results A history of tobacco use (p < 0.0001), ongoing alcohol abuse at time of presentation (p = 0.0014), Medicaid coverage (p < 0.0001), and lack of a college degree (p < 0.0001) were all found to be predictors of loss of follow-up at a statistically significant level. Conclusions Several factors associated with low socioeconomic status are predictors of poor clinical follow-up after meningioma resection. The health risk of poor follow-up in this patient population is significant, and increased measures are needed to ensure regular appointment attendance.