Socioeconomic status, psychosocial processes, and perceived health: an interpersonal perspective

Perceived Health Status and Medical Conditions Among US Active-Duty Service Members

Purpose

This paper investigates the association between self-reported perceived health status and doctor-informed medical conditions among US active duty service members (ADSM).

Methods

Data are from the 2018 Health-Related Behaviors Survey - a cross-sectional survey weighted to represent the US military (N = 17166). Perceived good health status was defined as having a response choice of "good", "very good", or "excellent" to the question: Would you say your overall physical health is ___? Medical conditions were based on self-reported presence of nine clinical conditions. Analysis included weighted prevalence and log-binomial regression models to explore relationships between ADSM characteristics with perceived good health status as well as concordance between perceived status and medical conditions.

Results

ADSM rated their health to be excellent (14.6%), very good (37.7%), good (36.2%), fair (9.7%) and poor (1.7%). About 88.5% perceived a good (to excellent) health status. Perceived good health status was negatively associated with the number of medical conditions present (adjusted odds ratio (aOR): ranging from 0.78 to 0.92) as well as several health behaviors (aOR): ranging from 0.86 to 0.98) and other sociodemographic factors. Among all ADSMs, 51% perceived good health in the absence of medical conditions, while 8% perceived poor health status in the presence of medical conditions. Concordance between perceived health status and medical conditions was significantly lower among ADSM who were older (aOR: 0.61; 95% CI: 0.54-0.69), with dependent children (aOR: 0.89; 95% CI: 0.84-0.95), or had been deployed (aOR: 0.89, 95% CI: 0.84-0.95).

Conclusion

The prevalence of perceived good health status among ADSMs was consistent with those documented in the general US population. The interrelationships between ADSM's perceptions, medical conditions and sociodemographic characteristics may have implications for their health literacy and utilization of health services. Study findings suggest that interventions promoting healthy behaviors, health literacy and treatment-seeking may influence perceived health status and mitigate medical conditions among ADSM, thus improving the US Military readiness, resilience and mission success.

Cultural Beliefs About Diabetes-Related Social Exclusion and Diabetes Distress Impact Self-Care Behaviors and HbA1c Among Patients with Type 2 Diabetes

BACKGROUND

Type 2 diabetes mellitus (T2DM) disproportionally impacts Latin Americans (Latinos) in the U.S. compared to non-Latino Whites, as reflected by an increased risk for disease complications and higher mortality rates. Guided by an Integrative Model of Culture, Psychological Processes, and Health Behavior, the purpose of the present study was to examine the role of cultural beliefs and diabetes distress as determinants of self-care behaviors and HbA1c among Latino patients with T2DM.

METHODS

Participants included 109 Latino patients with T2DM recruited from a diabetes treatment center located in a region of Southern California with high diabetes mortality rates. Structural equation modeling was employed to examine the extent to which cultural beliefs about diabetes-related social exclusion and diabetes distress impact self-care behaviors and self-reported HbA1c.

RESULTS

Consistent with the study hypotheses, cultural beliefs about diabetes-related social exclusion predicted diabetes distress, which in turn predicted poor diabetes self-care.

CONCLUSIONS

Findings suggest an important need for intervention efforts that address both cultural and psychological factors in order to improve diabetes self-care behaviors and associated disease outcomes among Latino patients with T2DM. Future research could benefit from investigating protective aspects of culture that could help counter the negative implications of cultural beliefs about social exclusion and diabetes distress associated with poor self-care.

Adaptation to social-evaluative threat: Effects of repeated acceptance and status stressors on cardiovascular reactivity

Social-evaluative threat plays a key role in research on stress, health and related psychophysiological mechanisms such as cardiovascular reactivity (CVR). Social-evaluative threats can activate two broad social motives: striving for status, achievement and influence, and/or striving for acceptance, inclusion, and connection. Prior research emphasizes threats related to status (e.g., task performance) or combined threats to status and acceptance, obscuring their independent effects. Further, because prior research has mostly utilized single stressors, it is not clear if effects of social-evaluative threats involving status and acceptance on CVR persist or adapt quickly over repeated exposures. To address these issues, 139 undergraduates (93 females) were randomly assigned to undergo two repetitions of a stressful role-played interaction with a pre-recorded antagonistic partner under one of four conditions in a factorial design: low evaluative threat, high status threat only, high acceptance threat only, or a combined threat. In a single laboratory session, systolic and diastolic blood pressure (SBP, DBP) and heart rate (HR) were recorded during baseline and two stressor exposures. Task-induced CVR demonstrated significant adaptation across exposures. Both forms of social evaluative threat produced additional CVR, and these differences between high and low social-evaluative threat were generally maintained across exposures. Hence, threats to social status and acceptance have independent and sustained effects on CVR across multiple stressor exposures, even in the context of overall adaptation of cardiovascular responses.

Socioeconomic status in early adolescence predicts blunted stress responses in adulthood

Individuals who grow up in families with lower socioeconomic status (SES) tend to experience disproportionate rates of chronic stress. The “freeze” response, characterized by blunted cardiovascular reactivity and reduced engagement with the environment, is associated with chronic stress and may be utilized when an individual is unable to escape or overcome environmental stressors. Using a diverse community sample of 184 adolescents followed from the age of 13 to 29 years, along with their friends and romantic partners, this study examined links between family SES and stress responses in adulthood. Low family SES at the age of 13 years directly predicted blunted heart rate responding and fewer attempts to answer math problems during a modified version of the Trier Social Stress Task at the age of 29 years. Indirect effects were found from low family SES to blunted respiratory sinus arrhythmia responding and the number of words spoken during a speech task. SES at the age of 29 years mediated many of these relations. Findings held after accounting for a number of potential confounds, including adolescent academic and attachment functioning and body mass index. We interpret these findings as evidence that low familial SES may predict freezing‐type responses in adulthood.

A comparison of sociodemographic and psychological characteristics among intended parents, surrogates, and partners involved in Australian altruistic surrogacy arrangements

OBJECTIVE

To characterize the sociodemographic and psychological profiles of participant groups involved in altruistic surrogacy in Australia.

DESIGN

Cross-sectional study.

SETTING

Single psychological practice in Sydney, Australia.

PATIENT(S)

Six hundred and two individuals involved in 160 altruistic surrogacy arrangements: 143 intended mothers, 175 intended fathers (including 17 same-sex intended father couples), 160 surrogates, and 124 surrogate partners.

INTERVENTION(S)

None.

MAIN OUTCOME MEASURE(S)

Responses to a presurrogacy sociodemographic assessment counseling protocol and the Personality Assessment Inventory (PAI).

RESULT(S)

The surrogates were primarily sisters, sisters-in-law, mothers (48.6%), or other extended family or friends (46.3%) of the intended parents. Most participants resided in residential postcode areas within the highest socioeconomic status quintile; however, intended mothers were more likely than surrogates to live in the most advantaged residential areas, to be younger and be more educated, and to be employed in professional occupations. Most participant psychological profiles were normal. A statistically significantly elevated PAI Somatic Complaints-Health Concerns subscale for intended mothers was observed compared with other participant groups. The higher PAI Warmth scale scores of intended mothers and surrogates were statistically significantly different from their respective partners, although not different from each other.

CONCLUSION(S)

Sociodemographic and some psychological differences between participant groups were observed that warrant exploration in pretreatment surrogacy counseling. Importantly, the higher scores on the PAI Warmth scale exhibited by intended mothers and surrogates in the context of close family and friendship relationships are likely to serve as protective mechanisms for the altruistic surrogacy outcome.

The Pathway From Social Status to Physical Health: Taking a Closer Look at Stress as a Mediator

Stress is often invoked as a potential contributor to disparities in physical health as a function of social status. Although there is good reason to believe that stress exposure and stress responses may be an important pathway linking lower social status to poor health, direct evidence is lacking. We summarize the evidence for this pathway and limitations of that evidence, focusing particularly on how stress is conceptualized and measured. We argue that in addition to more direct tests of mediation, the measurement of the mediator—stress—could also be improved. We also propose that measuring theory-specific stress exposures may be more fruitful than assessing general stress exposures (e.g., life events, global perceived stress) by increasing theoretical clarity and predictive utility of stress in this context.

Mortality Risk Associated With Personality Facets of the Big Five and Interpersonal Circumplex Across Three Aging Cohorts

OBJECTIVE

To address the common reliance on the global Big Five domains in the personality and longevity literature, the present study examined mortality risk associated with subdimensions of Big Five domains as well as specific traits within the interpersonal circumplex (IPC) model of personality.

METHODS

Data were drawn from three major longitudinal studies of aging that administered the NEO Personality Inventory-Revised, a comprehensive measure of the Big Five, and comprised a total of 4223 participants. Item Response Theory models were used to generate latent trait scores for each of the 30 Big Five facets and eight scales from the IPC. Pooled mortality risk estimates were obtained from demographic-adjusted Cox regression models within each study.

RESULTS

With a high degree of consistency, the vulnerability facet of neuroticism was associated with higher mortality risk and the activity facet of extraversion, with lower risk. None of the openness or agreeableness facets were associated with mortality, although the IPC scales submissiveness and hostile submissiveness were linked with elevated risk. All but one of the facets in the conscientiousness domain were robustly and consistently associated with lower mortality risk.

CONCLUSIONS

Findings indicate that specific facets of neuroticism and extraversion carry greater or lesser mortality risk. Broad composite scales averaging across all facets mask important personality risk factors. In contrast, nearly all facets within the conscientiousness domain confer protection against mortality. Finally, the IPC model may capture more nuanced interpersonal risk factors than the facets of Big Five agreeableness or extraversion. Understanding of the role of personality in longevity requires a more precise approach to conceptualization and measurement than broad, composite constructs usually provide.

The Role of Interactional Agreeableness in Responsive Treatments for Patients With Borderline Personality Disorder

It has been shown that agreeableness of patients with borderline personality disorder (BPD) had an impact on therapy process and outcome (Hirsh, Quilty, Bagby, & McMain, 2012). The goal of our study was to test whether agreeableness affects the therapeutic alliance and outcome assessed after brief treatment for BPD, and whether this link is moderated by therapist responsiveness. We compared two types of interventions (N = 60) in 10-session treatments (Kramer et al., 2014): a general psychiatric management (GPM)-based treatment and the same treatment supplemented with motive-oriented therapeutic relationship (MOTR), based on plan analysis case conceptualizations (PA; Caspar, 1995), as operationalization of therapist responsiveness. The results showed that there was a significant link between agreeableness and outcome for the GPM, but not for the MOTR. No links between agreeableness and the therapeutic alliance were found in both conditions. MOTR enables suppression of the influences of the patient's initial characteristics on the therapeutic results.

Bereavement among widowed Latinos in the United States: A systematic review of methodology and findings

This study systematically reviewed the methodology and findings of 19 peer-reviewed studies on the experience of bereavement among widowed Latinos, including risk and protective factors to the health of this vulnerable population. Of these studies, 10 included quantitative data, 3 were qualitative studies, and 6 were narrative reviews. Results emphasized the relevance of cultural beliefs about death, rituals, religion, and Latino values (i.e., familismo, respeto, simpatía, personalismo) as common themes in the included studies, along with expressions of grief (e.g., Ataque de nervios, somatization) that vary by gender and acculturation. Risk factors associated with diminished well-being in this population included being a male, financial strain, cultural stressors, having an undocumented legal status, experiencing widowhood at a younger age, and having poor physical health. Effective coping strategies identified included having adequate social support primarily from family, religion and religious practices, the use of folk medicine, volunteering, and the use of emotional release strategies. Moreover, the results highlight that researches informing the health needs of widowed Latinos in the US is limited, and studies with enhanced methodological rigor are needed to better understand the complex needs of this vulnerable population.

Socioeconomic status and quality of life among Chinese American breast cancer survivors: The mediating roles of social support and social constraints

OBJECTIVE

Literature has well noted ethnic/racial disparities in cancer survival and cancer care. However, socioeconomic disparities in psychosocial adjustment to breast cancer have garnered little attention. This study addresses the research gap by investigating the associations between socioeconomic indicators (ie, education, annual personal, and household income) and quality of life (QOL) and the mediating roles of social support and social constraints (objective and subjective conditions that constrain individuals from disclosing cancer concerns) in these associations among Chinese American breast cancer survivors (CABCS).

METHODS

Ninety-six CABCS completed questionnaires assessing these variables.

RESULTS

After controlling for stage of cancer, annual personal and household income had indirect effects on QOL through social support, and education showed indirect effect on QOL through social support and social constraints. Subscale analyses indicated that controlling for years of immigration, annual personal and household income showed indirect effect on functional well-being through social support. When controlling for stage of cancer and income, education showed indirect effects on physical well-being through social support and social constraints and showed both direct and indirect effects on breast cancer concerns through social constraints.

CONCLUSION

This study suggested that socioeconomic indicators, education, and income could be associated with different aspects of QOL through unique interpersonal mechanisms among CABCS. Our findings implied that increasing social support and reducing social constraints when implementing psychosocial interventions for CABCS may help to address the SES-related health disparities.

Daily Interpersonal Experience Partially Explains the Association Between Social Rank and Physical Health

BACKGROUND

Socioeconomic position is a well-established risk factor for poor physical health.

PURPOSE

This study examines whether the effects of lower social rank on physical health may be accounted for by differences in daily social experience.

METHODS

In a large community sample (N = 475), we examined whether subjective social rank is associated with self-rated health, in part, through positive and negative perceptions of daily interpersonal interactions, assessed using ecological momentary assessment.

RESULTS

Higher social rank was associated with higher average perceived positivity of social interactions in daily life (e.g., B = .18, p < .001), but not with perceived negativity of social interactions. Further, the association between social rank and self-rated physical health was partially accounted for by differences in perceived positivity of social interactions. This effect was independent of well-characterized objective markers of SES and personality traits.

CONCLUSIONS

Differences in the quality of day-to-day social interactions is a viable pathway linking lower social rank to poorer physical health.

Cultural and emotional determinants of cervical cancer screening among older Hispanic women

Older adults are at highest risk of cancer and yet have the lowest rates of cancer screening participation. Older minority adults bear the burden of cancer screening disparities leading to late stage cancer diagnoses. This investigation, utilization data from the 2008 wave of the Health and Retirement study examined the cultural and emotional factors thought to influence cervical cancer screening among older Hispanic women. We utilized logistic regression models to conduct the analyses. Findings indicate that the emotional factors were not significant but the cultural factor, time orientation was a significant predictor for older Hispanics' cervical cancer screening behaviors.

The Impact of Punitive Immigrant Laws on the Health of Latina/o Populations

This study examines how anti-immigrant policies affect the physical health of Latina/os in the United States. Merging two unique datasets: sum of anti-immigrant policies by state from 2005-2011 and a 2011 Robert Wood Johnson Center for Health Policy nationally representative sample of Latina/os (n=1,200), we estimate a series of logistic regressions to understand how anti-immigrant legislations are affecting the health of Latina/os. Our modeling approach takes into consideration Latinos' diverse experience, context that is widely overlooked in datasets that treat Latina/os as a homogeneous ethnic group. Our findings suggest that an increase in anti-immigrant laws enacted by a state decreases the probability of respondents reporting optimal health, even when controlling for other relevant factors, such as citizenship status, language of interview, and interethnic variation. The implication and significance of this work has tremendous impacts for scholars, policy makers, health service providers and applied researchers interested in reducing health disparities among minority populations.

Trust and quality of life: A cross-sectional study of young women

BACKGROUND

Trust is increasingly identified as a psychosocial determinant of well-being. However the relationship between trust and well-being outcomes has not been comprehensively examined, particularly in socially and economically transitioning countries such as Iran and among young women.

AIMS

This cross-sectional study examined the association between trust and the quality of life of young Iranian women.

METHODS

A total of 391 young Iranian women aged between 18 and 35 years (M: 27.3, standard deviation (SD): 4.8) were recruited through cluster convenience sampling to participate in this cross-sectional study. The measures used included the 'Trust scale' adapted from the British General Household Survey (GHS) Social Capital scale, and the Persian version of the WHOQOL-BREF (World Health Organization Quality of Life questionnaire--brief version).

RESULTS

The participants (n = 391, mean age of 27 years) reported a relatively low level of trust. For the participants, trust was positively associated with better quality of life (r = .24, p value: .01). The findings also showed that there is a significant difference between socio-demographic factors such as the level of religiosity, occupation and income with the domains of trust.

CONCLUSION

Policies are needed to improve participation and reciprocity at the level of individuals and informal social groups, including local to broader communities in order to increase the sense of community belonging, improving trust and consequently quality of life.

Cultural beliefs about health professionals and perceived empathy influence continuity of cancer screening following a negative encounter

Negative health care encounters have implications for preventive medical services and continuity of health care. This study examined cultural and interpersonal psychological factors involved in health care interactions that may ameliorate the detrimental effects of negative encounters. A mixed-methods approach was implemented to examine the relations among positive cultural beliefs about health professionals, perceived professional empathy, interpersonal emotions, and continuity of cancer screening among 237 Latin American (Latino) and non-Latino White (Anglo) American women who reported a negative health care encounter. Multi-group structural equation modeling revealed that for Latino and Anglo women, positive cultural beliefs about health professionals in general were associated with higher perceptions of empathy regarding a professional involved in a negative encounter. In addition, for Latino women, perceptions of higher professional empathy and less negative emotions were associated with better continuity of cancer screening. Interventions designed to improve professionals' empathy skills and diverse patients' perceptions of professionals could improve patient-professional relations.

Socioeconomic status, daily affective and social experiences, and inflammation during adolescence

OBJECTIVE

To assess the relation between socioeconomic status (SES) and inflammation during adolescence and determine whether daily affective and social experiences across a 15-day period mediate this relation.

METHODS

Adolescents (n = 316) completed daily diary reports of positive affect, negative affect, and negative social interactions for 15 days and provided whole blood spot samples for the assessment of C-reactive protein (CRP). Parents provided information on SES, including the highest level of education they and their spouses completed and household income.

RESULTS

Lower parent education was associated with higher levels of adolescent CRP, controlling for age, sex, ethnicity, and body mass index (β = -.12, p = .031). Mean daily positive affect, negative affect, and negative social interactions were examined as potential mediators of this association. In these models, parent education was no longer associated with adolescent CRP (β = -.09, p = .12), and only positive affect was related to CRP (β = -.12, p = .025). Bootstrapping confirmed the mediating role of positive affect (indirect effect = -0.015, 95% confidence interval = -0.038 to -0.002).

CONCLUSIONS

Adolescents with less educated parents tended to have higher levels of CRP, which may be explained by their lower levels of positive affect. Findings suggest that a lack of positive affect may be a pathway by which SES confers early risk for poor health in adulthood. It is possible that adolescents who display positive affect during daily life in circumstances of relatively adverse socioeconomic circumstances may have better health outcomes related to lower inflammatory factors.

A cycle of violence? Examining family-of-origin violence, attitudes, and intimate partner violence perpetration

Exposure to violence in the family-of-origin has consistently been linked to intimate partner violence (IPV) perpetration in adulthood. However, whether the transmission of violence across generations is role- and gender-specific still remains unclear. The current study examined the effects of experiencing child abuse and observing parental violence on IPV perpetration among a sample of male arrestees (N = 303). The differential effects of observing violence perpetrated by same-sex (father to mother), opposite-sex (mother to father), and both parents on subsequent IPV perpetration were examined. Logistic regression analyses showed that while observing father-only violence and bidirectional interparental violence was predictive of IPV perpetration, observing mother-only violence and direct experiences of child abuse was not. These findings suggest that the transmission of violence across generations is both role- and gender-specific and highlight the importance of examining unique dimensions of partner violence to assess influences on children. The study further examined whether attitudes justifying wife beating mediate the effect of exposure to violence and subsequent IPV perpetration. Results showed that although attitudes were predictive of perpetration, these attitudes did not mediate the relationship.

Predicting Health Care Utilization Among Latinos: Health Locus of Control Beliefs or Access Factors?

There are two competing research explanations to account for Latinos' underutilization of health services relative to non-Latino Whites in the United States. One hypothesis examines the impact of health locus of control (HLOC) beliefs, while the other focuses on the role of access factors on health care use. To date, the relative strength of HLOC beliefs in explaining Latinos' use of health care services in the context of access factors is inconclusive. This study, therefore, tests and compares both explanations. We analyzed data from the 2007 Pew Hispanic Healthcare Survey, a nationally representative survey of 4,013 Latino adults. HLOC beliefs had a statistically significant but weak impact on health care use after accounting for access factors. Having continuous health insurance coverage and a usual place of care to go when sick or in need of health advice were much more influential in predicting health care use than HLOC beliefs. This study suggests that disparities in health care service use among Latinos are much more an issue of access than it is an issue of HLOC beliefs. Implications for public health research and intervention efforts that aim to reduce health disparities in health care use are discussed.

Neighborhood effects on the self-rated health of older adults from four racial/ethnic groups

Building upon the sizable literature on individual-level predictors of self-rated health, this study examined the impact of neighborhood characteristics, using older adult samples of four racial/ethnic groups. The considered neighborhood characteristics include (a) the proportion of individuals age 65 and older, (b) the proportion of individuals below poverty, and (c) the proportion of individuals from the same racial/ethnic background in the Census-block group. The samples were drawn from the 2004-2005 Survey of Older Floridians, which includes Whites (n = 488), Blacks (n = 345), Cubans (n = 319), and non-Cuban Latinos (n = 230). Using the reported residential address, each participant was linked to the 2000 Census at block-group level to retrieve the above-mentioned neighborhood characteristics. Multilevel analysis of self-rated health was estimated for each racial/ethnic group, considering individual-level variables (e.g., age, gender, marital status, education, financial strain, and chronic conditions) and each of the neighborhood characteristics. Regardless of racial/ethnic groups, those living in the neighborhood with a higher proportion of residents below poverty were likely to report poorer health. The proportion of older adults in the neighborhood was significant only in Cubans, and the proportion of residents with the same ethnic background was only in Whites. The findings show the overall importance of neighborhood context in the health of older adults and indicate different implications of neighborhood characteristics for diverse racial/ethnic groups.

A systematic review of the relationships between social capital and socioeconomic inequalities in health: a contribution to understanding the psychosocial pathway of health inequalities

Introduction

Recent research on health inequalities moves beyond illustrating the importance of psychosocial factors for health to a more in-depth study of the specific psychosocial pathways involved. Social capital is a concept that captures both a buffer function of the social environment on health, as well as potential negative effects arising from social inequality and exclusion. This systematic review assesses the current evidence, and identifies gaps in knowledge, on the associations and interactions between social capital and socioeconomic inequalities in health.

Methods

Through this systematic review we identified studies on the interactions between social capital and socioeconomic inequalities in health published before July 2012.

Results

The literature search resulted in 618 studies after removal of duplicates, of which 60 studies were eligible for analysis. Self-reported measures of health were most frequently used, together with different bonding, bridging and linking components of social capital. A large majority, 56 studies, confirmed a correlation between social capital and socioeconomic inequalities in health. Twelve studies reported that social capital might buffer negative health effects of low socioeconomic status and five studies concluded that social capital has a stronger positive effect on health for people with a lower socioeconomic status.

Conclusions

There is evidence for both a buffer effect and a dependency effect of social capital on socioeconomic inequalities in health, although the studies that assess these interactions are limited in number. More evidence is needed, as identified hypotheses have implications for community action and for action on the structural causes of social inequalities.

Where Is Social Structure in Personality Research?

For decades, feminist scholars have argued that to understand a person’s behavior, one must understand not only that individual but also the social structure in which she or he is embedded. Has psychology heeded these calls? The authors investigated this question using the subfield of personality as an exemplar. Based on a systematic analysis of publication trends in nine prominent journals, the authors found that social-structural analyses rarely appear in highly cited journals specifically devoted to personality research. Instead, these analyses appear in journals that focus on certain social structures (gender and race/ethnicity), while still neglecting others (social class and sexual orientation). To illustrate how greater attention to social structure can advance the scientific understanding of individuals, the authors then identified specific research programs that look closely at both personality and structure. The article concludes with specific recommendations for research and teaching in personality psychology, gender and race psychology, and beyond.

Racial/Ethnic Differences in Predictors of Self-Rated Health

The present study examined how self-rated health was influenced by sociodemographic characteristics, physical health indicators, and sociocultural resources among four racial/ethnic groups of older adults. The data source was the Survey of Older Floridians, a statewide sample of Whites ( n = 503), African Americans ( n = 360), Cubans ( n = 328), and non-Cuban Hispanics ( n = 241) who were age 65 and older. Hierarchical regression models of self-rated health were estimated to explore the direct effects of the predictor variables as well as their interactive roles in each racial/ethnic group. Compared to Whites, racial/ethnic minority older adults rated their health more poorly. Although physical health indicators were significant predictors of self-rated health across all groups, the authors found group-specific predictors and interactions. Findings show similarities and differences in predictors of self-rated health across diverse racial/ethnic groups and suggest the importance of understanding group-specific factors in efforts to improve older adults’ perceived and actual health.

Mediation and moderation of the association between cynical hostility and systolic blood pressure in low-income women

Hostility may be related to risk factors for cardiovascular disease (CVD), such as blood pressure. However, the process by which hostility affects blood pressure is not fully understood. The current study sought to evaluate abdominal obesity (waist-to-hip ratio [WHR]) as a potential mediator and modifier of the relationship between cynical hostility and systolic blood pressure (SBP) in a group of disadvantaged women. Path analysis and multiple regression models were used to identify mediating and moderating pathways in the relationship between cynical hostility and SBP. Results indicate a significant interaction between WHR and cynical hostility. WHR was a partial mediator and significant moderator of the association between hostility and blood pressure. These findings highlight the potential importance of examining abdominal obesity and psychosocial factors as conjunctive determinants of CVD and risk factors for related metabolic conditions.

Culture, emotion, and cancer screening: an integrative framework for investigating health behavior

BACKGROUND

Although health disparity research has investigated social structural, cultural, or psychological factors, the interrelations among these factors deserve greater attention.

PURPOSE

This study aims to examine cancer screening emotions and their relations to screening fatalism as determinants of breast cancer screening among women from diverse socioeconomic and ethnic backgrounds.

METHODS

An integrative conceptual framework was used to test the multivariate relations among socioeconomic status, age, screening fatalism, screening emotions, and clinical breast exam compliance among 281 Latino and Anglo women, using multi-group structural equation causal modeling.

RESULTS

Screening emotions and screening fatalism had a negative, direct influence on clinical breast exam compliance for both ethnic groups. Still, ethnicity moderated the indirect effect of screening fatalism on clinical breast exam compliance through screening emotions.

CONCLUSIONS

Integrative conceptual frameworks and multivariate methods may shed light on the complex relations among factors influencing health behaviors relevant to disparities. Future research and intervention must recognize this complexity when working with diverse populations.

Genetic correlation and gene-environment interaction between alcohol problems and educational level in young adulthood

OBJECTIVE

A lower level of education often co-occurs with alcohol problems, but factors underlying this co-occurrence are not well understood. Specifically, whether these outcomes share part of their underlying genetic influences has not been widely studied. Educational level also reflects various environmental influences that may moderate the genetic etiology of alcohol problems, but gene-environment interactions between educational attainment and alcohol problems are unknown.

METHOD

We studied the two non-mutually exclusive possibilities of common genetic influences and gene-environment interaction between alcohol problems and low education using a population-based sample (n = 4,858) of Finnish young adult twins (M(age) = 24.5 years, range: 22.8-28.6 years). Alcohol problems were assessed with the Rutgers Alcohol Problem Index and self-reported maximum number of drinks consumed in a 24-hour period. Years of education, based on completed and ongoing studies, represented educational level.

RESULTS

Educational level was inversely associated with alcohol problems in young adulthood, and this association was most parsimoniously explained by overlapping genetic influences. Independent of this co-occurrence, higher education was associated with increased relative importance of genetic influences on alcohol problems, whereas environmental factors had a greater effect among twins with lower education.

CONCLUSIONS

Our findings suggest a complex relationship between educational level and alcohol problems in young adulthood. Lower education is related to higher levels of alcohol problems, and this co-occurrence is influenced by genetic factors affecting both phenotypes. In addition, educational level moderates the importance of genetic and environmental influences on alcohol problems, possibly reflecting differences in social-control mechanisms related to educational level.

Social class rank, threat vigilance, and hostile reactivity

Lower-class individuals, because of their lower rank in society, are theorized to be more vigilant to social threats relative to their high-ranking upper-class counterparts. This class-related vigilance to threat, the authors predicted, would shape the emotional content of social interactions in systematic ways. In Study 1, participants engaged in a teasing interaction with a close friend. Lower-class participants--measured in terms of social class rank in society and within the friendship--more accurately tracked the hostile emotions of their friend. As a result, lower-class individuals experienced more hostile emotion contagion relative to upper-class participants. In Study 2, lower-class participants manipulated to experience lower subjective socioeconomic rank showed more hostile reactivity to ambiguous social scenarios relative to upper-class participants and to lower-class participants experiencing elevated socioeconomic rank. The results suggest that class affects expectations, perception, and experience of hostile emotion, particularly in situations in which lower-class individuals perceive their subordinate rank.

Individual wealth rank, community wealth inequality, and self-reported adult poor health: a test of hypotheses with panel data (2002-2006) from native Amazonians, Bolivia

Growing evidence suggests that economic inequality in a community harms the health of a person. Using panel data from a small-scale, preindustrial rural society, we test whether individual wealth rank and village wealth inequality affects self-reported poor health in a foraging-farming native Amazonian society. A person's wealth rank was negatively but weakly associated with self-reported morbidity. Each step up/year in the village wealth hierarchy reduced total self-reported days ill by 0.4 percent. The Gini coefficient of village wealth inequality bore a positive association with self-reported poor health that was large in size, but not statistically significant. We found small village wealth inequality, and evidence that individual economic rank did not change. The modest effects may have to do with having used subjective rather than objective measures of health, having small village wealth inequality, and with the possibly true modest effect of a person's wealth rank on health in a small-scale, kin-based society. Finally, we also found that an increase in mean individual wealth by village was related to worse self-reported health. As the Tsimane' integrate into the market economy, their possibilities of wealth accumulation rise, which may affect their well-being. Our work contributes to recent efforts in biocultural anthropology to link the study of social inequalities, human biology, and human-environment interactions.

Mediators of the relationship between socioeconomic status and allostatic load in the Chicago Health, Aging, and Social Relations Study (CHASRS)

Low socioeconomic status (SES) has been associated with higher levels of allostatic load (AL). Posited mechanisms for this association include stress, personality, psychosocial variables, coping, social networks, and health behaviors. This study examines whether these variables explain the SES-AL relationship in a population-based sample of 208 51- to 69-year-old White, Black, and Hispanic adults in the Chicago Health, Aging, and Social Relations Study. AL was based on nine markers of physiological dysregulation. SES was inversely associated with a composite measure of AL; hostility and poor sleep quality helped to explain the association between AL and SES. Factor analyses revealed four AL components corresponding to the bodily systems of interest. SES was significantly associated with two AL components, suggesting that the effects of SES on physiological dysregulation are specific to certain systems in a middle to early old-age population.

Introduction to the special series on integrating personality, psychopathology, and psychotherapy using interpersonal assessment

The interpersonal paradigm in personality assessment employs multiple models, measures, and methods to examine the interpenetration of personality, psychopathology, and psychotherapy. Its organizing framework is the nomological net of agency and communion, which are fundamental metaconstructs that can be conceptualized and measured at multiple levels ranging from broad interpersonal motives to stable interpersonal dispositions to specific interpersonal behaviors. This Special Series presents diverse research and clinical applications of interpersonal theory and assessment to (a) enhance diagnosis, case conceptualization, and treatment planning; (b) identify developmental catalysts of and current influences on psychopathological symptoms; and (c) articulate different ways in which personality, psychopathology, and psychotherapy are interrelated. Each article demonstrates the integrative nature of interpersonal assessment while concurrently exemplifying the unique assumptions and methods of contemporary interpersonal diagnosis.

Interpersonal circumplex descriptions of psychosocial risk factors for physical illness: application to hostility, neuroticism, and marital adjustment

Personality risk factors for physical illness are typically studied individually and apart from risk factors reflecting the social environment, potentially fostering a piecemeal understanding of psychosocial influences on health. Because it can be used to describe both personality and social relationship processes, the interpersonal circumplex (IPC) provides an integrative approach to psychosocial risk. In 301 married couples we examined IPC correlates of 3 risk factor domains: anger, hostility, and aggressiveness; neuroticism; and marital adjustment. Risk factors displayed IPC locations ranging from hostile dominance (e.g., verbal aggressiveness, marital conflict) to hostility (e.g., anger) to hostile submissiveness (e.g., anxiety, depression); protective factors (marital satisfaction and support) reflected warmth or friendliness in the IPC. Similar descriptions were found using self-reports and spouse ratings of IPC dimensions, indicating that interpersonal styles associated with risk factors do not simply reflect common method variance. Findings identify interpersonal processes reflecting low affiliation or high hostility as a common component of risk and indicate distinctions among risk factors along the dominance dimension.

Personality, socioeconomic status, and all-cause mortality in the United States

The authors assessed the extent to which socioeconomic status (SES) and the personality factors termed the "big 5" (neuroticism, extraversion, openness to experience, agreeableness, conscientiousness) represented confounded or independent risks for all-cause mortality over a 10-year follow-up in the Midlife Development in the United States (MIDUS) cohort between 1995 and 2004. Adjusted for demographics, the 25th versus 75th percentile of SES was associated with an odds ratio of 1.43 (95% confidence interval (CI): 1.11, 1.83). Demographic-adjusted odds ratios for the 75th versus 25th percentile of neuroticism were 1.38 (95% CI: 1.10, 1.73) and 0.63 (95% CI: 0.47, 0.84) for conscientiousness, the latter evaluated at high levels of agreeableness. Modest associations were observed between SES and the big 5. Adjusting each for the other revealed that personality explained roughly 20% of the SES gradient in mortality, while SES explained 8% of personality risk. Portions of SES and personality risk were explained by health behaviors, although some residual risk remained unexplained. Personality appears to explain some between-SES strata differences in mortality risk, as well as some individual risk heterogeneity within SES strata. Findings suggest that both sociostructural inequalities and individual disposition hold public health implications. Future research and prevention aimed at ameliorating SES health disparities may benefit from considering the risk clustering of social disadvantage and dispositional factors.

Resiliency in the face of disadvantage: do Hispanic cultural characteristics protect health outcomes?

Hispanics living in the United States may face substantial adversity, given stresses of immigration and acculturation, low incomes, poor educational and occupational opportunities, inadequate access to health care, and exposure to discrimination. Despite these disadvantages, the Hispanic population often shows equal or better health outcomes when compared to non-Hispanic Whites, a trend that has puzzled researchers and has been referred to as the "Hispanic Paradox." Hispanics with non-U.S. nativity also tend to show better health than those born in the United States, although this advantage dissipates with increasing time spent in the United States. The current article discusses the Reserve Capacity Model (L.C. Gallo & K. A. Matthews, 2003) as a potential framework for understanding how psychosocial risk and resilient factors may contribute to health disparities associated with broad sociocultural factors, such as low socioeconomic status or minority ethnicity. In addition, we examine theory concerning features of the Hispanic culture that may enhance resilience (e.g., social resources, familism, religiousness; G. Marin & B. V. Marin, 1991) in the face of adverse circumstances. We summarize some of our recent work that has empirically tested effects of risk and resilient factors in Hispanic health in the contexts of prostate cancer and cardiovascular disease. We conclude by discussing future directions and opportunities for researchers interested in culture-specific resiliency factors in relation to health outcomes.

Personality problems are considerably associated with somatic morbidity and health care utilisation

PURPOSE

To explore the associations between the presence of personality problems and somatic morbidity and health care utilisation.

METHODS

The Iowa Personality Disorder Screen was administered in order to identify persons with personality problems in a Norwegian population survey (the Oslo Health Study - HUBRO). Cases consisted of 369 individuals, 30, 40 and 45 years of age with personality problems matched on age and gender with five controls each. Data on somatic morbidity and health care utilisation were collected by questionnaires.

RESULTS

The cases more frequently reported persistent muscular pain, asthma, fibromyalgia and alcohol problems than the controls. They also more often used nonprescribed analgesics and antidepressants. The cases more frequently had consulted a general practitioner (GP) in the last 12 months, less frequently got referral to somatic specialist care and were less satisfied with their last visit to a GP.

CONCLUSION

In this population based study, personality problems in young adults based on DSM-IV personality disorder criteria were associated with increased occurrence of somatic morbidity and primary health care utilisation. The relevance for GP to take personality problems into account during consultations is underlined and a method for doing so is suggested.

The relationship between trust in mass media and the healthcare system and individual health: evidence from the AsiaBarometer Survey

BACKGROUND

Vertical and horizontal trust, as dimensions of social capital, may be important determinants of health. As mass media campaigns have been used extensively to promote healthy lifestyles and convey health-related information, high levels of individual trust in the media may facilitate the success of such campaigns and, hence, have a positive influence on health. However, few studies have investigated the relationship between trust levels in mass media, an aspect of vertical trust, and health.

METHODS

Based on cross-sectional data of the general population from the AsiaBarometer Survey (2003-2006), we analyzed the relationship between self-rated health and trust in mass media, using a multilevel logistic model, adjusted for age, gender, marital status, income, education, occupation, horizontal trust, and trust in the healthcare system.

RESULTS

In a total of 39082 participants (mean age 38; 49% male), 26808 (69%) were classified as in good health. By the levels of trust in mass media, there were 6399 (16%) who reported that they trust a lot, 16327 (42%) reporting trust to a degree, 9838 (25%) who do not really trust, 3307 (9%) who do not trust at all, and 191 (0.5%) who have not thought about it. In the multilevel model, trust in mass media was associated with good health (do not trust at all as the base group): the odds ratios (OR) of 1.16 (95% confidence interval (CI) = 1.05-1.27) for do not really trust; OR of 1.35 (95% CI = 1.23-1.49) for trust to a degree, and 1.57 (95% CI = 1.36-1.81) for trust a lot. Horizontal trust and trust in the healthcare system were also associated with health.

CONCLUSION

Vertical trust in mass media is associated with better health in Asian people. Since mass media is likely an important arena for public health, media trust should be enhanced to make people healthier.

Coping with racism: a selective review of the literature and a theoretical and methodological critique

Racism is a stressor that contributes to racial/ethnic disparities in mental and physical health and to variations in these outcomes within racial and ethnic minority groups. The aim of this paper is to identify and discuss key issues in the study of individual-level strategies for coping with interpersonal racism. We begin with a discussion of the ways in which racism acts as a stressor and requires the mobilization of coping resources. Next, we examine available models for describing and conceptualizing strategies for coping with racism. Third, we discuss three major forms of coping: racial identity development, social support seeking and anger suppression and expression. We examine empirical support for the role of these coping strategies in buffering the impact of racism on specific health-related outcomes, including mental health (i.e., specifically, self-reported psychological distress and depressive symptoms), self-reported physical health, resting blood pressure levels, and cardiovascular reactivity to stressors. Careful examination of the effectiveness of individual-level coping strategies can guide future interventions on both the individual and community levels.

Coping with racism: a selective review of the literature and a theoretical and methodological critique

Racism is a stressor that contributes to racial/ethnic disparities in mental and physical health and to variations in these outcomes within racial and ethnic minority groups. The aim of this paper is to identify and discuss key issues in the study of individual-level strategies for coping with interpersonal racism. We begin with a discussion of the ways in which racism acts as a stressor and requires the mobilization of coping resources. Next, we examine available models for describing and conceptualizing strategies for coping with racism. Third, we discuss three major forms of coping: racial identity development, social support seeking and anger suppression and expression. We examine empirical support for the role of these coping strategies in buffering the impact of racism on specific health-related outcomes, including mental health (i.e., specifically, self-reported psychological distress and depressive symptoms), self-reported physical health, resting blood pressure levels, and cardiovascular reactivity to stressors. Careful examination of the effectiveness of individual-level coping strategies can guide future interventions on both the individual and community levels.

Interpersonal trust and quality-of-life: a cross-sectional study in Japan

Background

There is growing interest in psychosocial factors with positive attitudes, such as interpersonal trust, as determinants for Quality-of-life (QOL) or subjective well-being. Despite their longevity, Japanese people report a relatively poor subjective well-being, as well as lower interpersonal trust. Our aim in this study was to evaluate the possible association between interpersonal trust and QOL among Japanese people.

Methodology and Principal Findings

Based on the cross-sectional data for Japanese adults (2008), we analyzed the relationship between interpersonal trust and each of four domains of the WHOQOL-BREF. Interpersonal trust was assessed using three scales for trust in people, in human fairness and in human nature. In a total of 1000 participants (mean age: 45 years; 49% women), greater trust was recognized among women (vs. men), those aged 60–69 (vs. 20–29), or the high-income group (vs. low-income). Each of three trust scales was positively correlated with all domains of QOL. Multiple linear-regression models were constructed for each of QOL and the principal component score of the trust scales, adjusted for age, gender, area size of residence, income, education, and occupation. For all QOL domains, interpersonal trust was significantly and positively associated with better QOL with p<0.001 for all four domains including physical, psychological, social, and environmental QOL. Other factors associated with QOL included gender, age class, area size of residence, and income. Education and occupation were not associated with QOL.

Conclusions and Significance

Greater interpersonal trust is strongly associated with a better QOL among Japanese adults. If a causal relationship is demonstrated in a controlled interventional study, social and political measures should be advocated to increase interpersonal trust for achieving better QOL.

Education, psychosocial resources, and metabolic syndrome variables in Latinas

BACKGROUND

Individuals with low socioeconomic position (SEP) and Latino ethnicity are at high risk for the metabolic syndrome. In part, this may reflect that these populations benefit from fewer resilient resources to manage stressful environments, resulting in accentuated psychological and physiological costs (1).

PURPOSE

We examined the direct effects of educational attainment (an indicator of SEP) and psychosocial resources on metabolic syndrome variables, and tested indirect effects of education, via resources.

METHODS

Participants were 145 middle-aged (M=47.07 years) Latinas recruited from health clinics along the California-Mexico border. Women completed assessments of demographics and resilient resources; metabolic syndrome variables were measured (blood pressure [BP], waist circumference [WC]) or abstracted from medical charts (lipids, glucose).

RESULTS

Women with less education reported fewer psychosocial resources (DeltaR2=.14, p<.0001) and showed a higher risk profile on measures of BP, WC, and plasma glucose (3-7% of variance explained, all ps<.05), relative to those with more education. Resources independently predicted lower WCs (DeltaR2=.07, p<.05). Education exerted an indirect effect (p<.05) through resources on WC, a core factor underlying the metabolic syndrome.

CONCLUSIONS

Additional research is warranted to further explore the roles of resilient resources in relationships among SEP, metabolic risk factors, and chronic disease processes.

Personality and risk of physical illness

Several personality characteristics have been linked in multiple well-designed prospective studies to subsequent physical health outcomes, such as longevity and the development and course of cardiovascular disease. The evidence is strongest for negative affectivity/neuroticism, anger/hostility and related traits, and optimism. Models of mechanisms underlying these associations have emphasized physiological effects of stress, exposure to stressors, and health behavior. Preliminary evidence supports the viability of some mechanisms, but formal mediational tests are lacking. In addition to addressing limitations and inconsistencies in this literature, future research should address developmental aspects of these psychosocial risk factors, contextual moderators of their health effects, and intervention applications in the prevention and management of disease. In these efforts, greater incorporation of concepts and methods in the structural, social-cognitive, and interpersonal perspectives in the field of personality are needed.

The role of social support and integration for understanding socioeconomic disparities in self-rated health and hypertension

This paper examines socioeconomic (socioeconomic status, SES) disparities in self-rated health and hypertension among 29,816 US adults aged 25 and older using data from the 2001 wave of the National Health Interview Survey. Our purpose is to examine how influential measures of social support and social integration are for each health outcome, and whether support and integration operate by mediating, or buffering, the effects of SES on health. Multivariate regression models show no significant influence of emotional support, but do indicate that many aspects of social integration are directly associated with self-rated health and hypertension, although these measures do not mediate the relationship between SES and health. However, interaction tests show substantial evidence that measures of social integration buffer some of the negative effects of low SES, particularly the negative influence of not working on self-rated health. In addition, findings indicate potential evidence of help-seeking behavior among adults who did not finish high school or who report financial barriers to medical care. Overall, our findings suggest that social programs designed to foster social integration (e.g., free or low-cost bus fare to promote visits with friends and family) may improve health among persons with low levels of education, who are not working, or who have problems accessing medical care because of financial problems.