Exploring the association of John Henry active coping and education on smoking behavior and nicotine dependence among Blacks in the USA

John Henryism Active Coping and COVID-19 policy compliance

The aim of this paper is to examine whether the way one copes with stressful situations, as measured by John Henryism Active Coping (JHAC), influences behavioral responses to the pandemic, such as whether they engaged in mask wearing, social distancing, and hand washing. The data for this study come from the 2020 Blair Center Poll, which was conducted by the Blair Center of Southern Politics and Society at the University of Arkansas. Results show that high JHAC had a significant effect on COVID-19 policy compliance. Additionally, there was an interaction effect between JHAC and race on COVID-19 policy compliance. This effect was significant for only African Americans and Hispanics-not Whites. In other words, among African Americans and Hispanics, high JHAC had a significant effect on their compliance with COVID-19 policies. These findings suggest that coping structures policy compliance during the COVID-19 pandemic.

Prescription Drug Misuse among African Americans and Afro Caribbeans: Results from the National Survey of American Life

BACKGROUND

The misuse of prescription medications is an understudied topic among the non-Hispanic Black population in the U.S. Even less is known about the prevalence and correlates of misuse among African Americans and Afro-Caribbeans, despite documented differences in their substance use behaviors.

OBJECTIVES

We aimed to examine the prevalence and correlates of lifetime prescription drug misuse among African Americans and Afro Caribbeans using data from the National Survey of American Life.

METHODS

A national household probability sample of non-institutionalized African Americans and Afro Caribbeans from the Collaborative Psychiatric Epidemiology Surveys was used. Pooled and ethnicity-stratified logistic regressions were estimated.

RESULTS

Findings showed no significant differences between African Americans (6.36%) and Afro-Caribbeans (5.71%) in lifetime prescription drug misuse. Several correlates were found to be associated with misuse among only African American or Afro-Caribbean respondents.

CONCLUSIONS

While research has shown prescription drug misuse is an issue among Blacks overall, our results show that the role of ethnicity must not be overlooked, especially when tailoring prevention and intervention programs. Limitations of this study are discussed.

Polysubstance use among frequent marijuana users: an examination of John Henryism Active Coping, psychiatric symptoms, and family social support among African American incarcerated men

Incarcerated African American men who use marijuana are vulnerable to polysubstance use, which is associated with greater risk for negative health and psychosocial outcomes than marijuana use alone. It is imperative to understand risk and protective factors for polysubstance use among this vulnerable population to inform the development of culturally tailored substance use interventions. The current study examined the association between John Henryism Active Coping (JHAC), family social support, psychiatric symptoms, and polysubstance use among African American incarcerated men who frequently use marijuana. Results indicated that higher John Henryism Active Coping (JHAC) is associated with decreased likelihood of engaging in polysubstance use, while psychiatric symptoms are associated with increased likelihood of polysubstance use. Incorporating elements of JHAC into concurrent mental health and substance use treatment may reduce risk for overdose and reincarceration among African American incarcerated men upon release into the community.

An Examination of John Henryism, Trust, and Medication Adherence Among African Americans With Hypertension

Background. John Henryism is defined as a measure of active coping in response to stressful experiences. John Henryism has been linked with health conditions such as diabetes, prostate cancer, and hypertension, but rarely with health behaviors. Aims. We hypothesized that reporting higher scores on the John Henryism Scale may be associated with poorer medication adherence, and trust in providers may mediate this relationship. Method. We tested this hypothesis using data from the TRUST study. The TRUST study included 787 African Americans with hypertension receiving care at a safety-net hospital. Ordinal logistic regression was used to examine the relationship between John Henryism and medication adherence. Results. Within our sample of African Americans with hypertension, lower John Henryism scores was associated with poorer self-reported adherence (low, 20.62; moderate, 19.19; high, 18.12; p < .001). Higher John Henryism scores were associated with lower trust scores (low John Henryism: 40.1; high John Henryism: 37.9; p < .001). In the adjusted model, each 1-point increase in the John Henryism score decreased the odds of being in a better cumulative medication adherence category by a factor of 4% (odds ratio = 0.96, p = .014, 95% confidence interval = 0.93-0.99). Twenty percent of the association between medication adherence and John Henryism was mediated by trust (standard deviation = 0.205, 95% confidence interval = 0.074-0.335). Discussion. This study provides important insights into the complex relationship between psychological responses and health behaviors. It also contributes to the body of literature examining the construct of John Henryism among African Americans with hypertension. Conclusion. The findings of this study support the need for interventions that promote healthful coping strategies and patient-provider trust.

High-Effort Coping and Cardiovascular Disease among Women: A Systematic Review of the John Henryism Hypothesis

African-American women living in the United States experience higher cardiovascular disease risk (CVD) mortality compared to White women. Unique mechanisms, including prolonged high-effort coping in the face of discriminatory stressors might contribute to these racial disparities. The John Henryism hypothesis is a conceptual framework used to explain poor health outcomes observed among individuals with low resources who repeatedly utilize active coping to overcome barriers. The aims of our study were to summarize the literature related to John Henryism and CVD-related factors with a particular focus on women and to identify gaps for areas of future inquiry. We searched MEDLINE, EMBASE, Scopus, and CINAHL to identify literature that used the John Henryism Active Coping scale. Reviewers independently reviewed eligible full-text study articles and conducted data extraction. We qualitatively summarized the literature related to John Henryism and cardiovascular disease (CVD)-related health behaviors (e.g., smoking or physical activity) and risk factors (e.g., hypertension) with a focus on study populations inclusive of women. Our review included 21 studies that used the John Henryism Active Coping scale, of which 10 explicitly reported on the interaction between John Henryism and socioeconomic status (SES) and CVD-related factors. With respect to the original hypothesis, three studies reported results in line with the hypothesis, four were null, and three reported findings in opposition to the hypothesis. The remaining studies included in the review examined the main effects of John Henryism, with similarly mixed results. The literature related to the interaction between John Henryism and SES on CVD-related factors among women is mixed. Additional studies of John Henryism that incorporate biological measures, varied indicators of resources, and larger study populations may illuminate the relationship between coping and deleterious health outcomes among women.

Mortality Among Black Men in the USA

IMPORTANCE

Black men have the lowest life expectancy of all major ethnic-sex populations in the USA, yet no recent studies have comprehensively examined black male mortality.

OBJECTIVE

The purpose of this study was to analyze recent mortality trends for black men, including black to white (B to W) disparities.

DESIGN

The study design was national mortality surveillance for 2000 to 2014.

SETTING

The setting was the USA.

POPULATION

All black non-Hispanic males aged ≥15 years old in the USA, including institutionalized persons, were included.

EXPOSURE

The 15 leading causes of death were analyzed.

MAIN OUTCOMES AND MEASURES

Linear regression of log-transformed annual age-adjusted death rates was used to calculate average annual percent change (AAPC) in mortality. Black to white (B to W) disparity rate ratios (RR) and 95% confidence intervals (CI) were compared for 2000 and 2014. The most recent available social and economic profile data were obtained from the U.S. Census of Population.

RESULTS

The top five causes of death for black men in 2014, with percentage of total deaths, were (1) heart disease (24.8%), (2) cancer (23.0%), (3) unintentional injuries (5.8%), (4) stroke (5.1%), and (5) homicide (4.3%). Significant mortality declines for 12 of the 15 leading causes occurred through 2014, with the strongest decline for HIV/AIDS (AAPC -8.0, 95% CI -8.8 to -7.1). Only Alzheimer's disease, ranked #15, significantly increased (AAPC +2.5, 95% CI +1.4 to +3.7). Significant black disadvantage persisted for 10 of the 15 leading causes in 2014, including homicide (RR = 10.43, 95% CI 9.98 to 10.89), HIV/AIDS (RR = 8.01, 95% CI 7.50 to 8.54), diabetes (RR = 1.88, 95% CI 1.82 to 1.93), and stroke (RR = 1.61, 95% CI 1.57 to 1.65). The B to W disparity did not improve for heart disease (RR 1.24 in 2000 vs. RR 1.23 in 2014), but did improve for cancer (RR 1.39 in 2000 vs. 1.20 in 2014). Death rates were significantly lower in black men for five causes, including unintentional injuries (RR = 0.83, 95% CI 0.80 to 0.84), chronic lower respiratory diseases (RR = 0.75, 95% CI 0.73 to 0.78), and suicide (RR = 0.37, 95% CI 0.35 to 0.39).

CONCLUSIONS AND RELEVANCE

Total mortality significantly declined for black men from 2000 to 2014, and the overall B to W disparity narrowed to RR = 1.21 (95% CI 1.20 to 1.23) in 2014. However, significant black disadvantages relative to white men persisted for 10 leading causes of death.

John Henryism Active Coping as a Cultural Correlate of Substance Abuse Treatment Participation Among African American Women

The rates of illicit drug use among African American women are increasing, yet African American women are least likely to participate in treatment for substance use disorders when compared to women of other racial groups. The current study examined family history of substance use, perceived family support, and John Henryism Active Coping (JHAC) as correlates to seeking treatment for substance abuse. The underlying theoretical frame of JHAC (James et al., 1983) suggests that despite limited resources and psychosocial stressors, African Americans believe that hard work and self-determination are necessary to cope with adversities. The current study is a secondary data analyses of 206 drug-using African American women (N=104 urban community women with no criminal justice involvement and N=102 women living in the community on supervised probation) from urban cities in a southern state. It was expected that African American women with a family history of substance abuse, higher levels of perceived family support, and more active coping skills would be more likely to have participated in substance abuse treatment. Step-wise logistic regression results reveal that women on probation, had children, and had a family history of substance abuse were significantly more likely to report participating in substance abuse treatment. Perceived family support and active coping were significant negative correlates of participating in treatment. Implication of results suggests coping with psychosocial stressors using a self-determined and persistent coping strategy may be problematic for drug-using women with limited resources.

John Henryism Active Coping, Acculturation, and Psychological Health in Korean Immigrants

This study aimed to explore the levels of John Henryism (JH) active coping and its association with acculturation status and psychological health (specifically perceived stress, acculturative stress, anxiety, and depression) in Korean immigrants to the United States. In 102 Korean immigrants, JH active coping was measured by the JH Scale; acculturation by the Bidimensional Acculturation Scale; perceived stress by the Perceived Stress Scale; acculturative stress by the Social, Attitudinal, Familial, and Environmental Scale; anxiety by the State Anxiety Subscale of the Spielberger State-Trait Anxiety Inventory; and depression by the Center for Epidemiological Studies Depression Scale. The levels of JH active coping in this sample of Korean immigrants appear to be lower than the levels reported in other racial groups. Independent of demographic factors, JH active coping was a significant predictor of higher acculturation status and better psychological health as indicated by lower levels of perceived stress, acculturative stress, anxiety, and depressive symptoms.

Association of stress coping strategies with Internet addiction in college students: The moderating effect of depression

BACKGROUND

This study examined the association between stress-related coping strategies and Internet addiction and the moderating effect of depression in a sample of Taiwanese college students.

METHOD

A total of 500 college students (238 men and 262 women) participated in this study. Internet addiction was assessed using the Chen Internet Addiction Scale. Participants' stress coping strategies and depressive symptoms were measured using the Coping Orientation to Problems Experienced and the Beck Depression Inventory-II, respectively. We used t and chi-square tests to examine differences in demographic characteristics, depression, and stress coping strategies between participants with and without Internet addiction. Significant variables were used in a logistic regression model to examine the association between stress coping strategies and Internet addiction and the moderating effect of depression on the association.

RESULTS

Results indicated that use of restraint coping was negatively associated with Internet addiction (odds ratio [OR]=0.886, 95% confidence interval [CI]: 0.802-0.977), whereas denial (OR=1.177, 95% CI: 1.029-1.346) and mental disengagement (OR=2.673, 95% CI: 1.499-4.767) were positively associated with Internet addiction. Depression had a moderating effect on the association between denial and Internet addiction (OR=0.701, 95% CI: 0.530-0.927).

CONCLUSIONS

Stress coping strategies and depression are important factors to evaluate when developing intervention programs targeting college undergraduate students with Internet addiction.

Exploring moderating effects of John Henryism Active Coping on the relationship between education and cardiovascular measures in Korean Americans

OBJECTIVE

John Henryism Active Coping (JHAC) is defined as a strong behavioral predisposition to cope with stressors in an effortful and determined manner. The well-known inverse relationship between socioeconomic status (SES) and blood pressure (BP) has been hypothesized to be stronger for individuals who have high JHAC than those with low JHAC, suggesting that JHAC may place people with low SES at higher cardiovascular risk. Previous studies testing this hypothesis have presented mixed findings; therefore, this study was conducted to test the JHAC hypothesis by examining the main and interaction effects of SES and JHAC on cardiovascular risk (measured by BP and arterial stiffness [AS]).

METHODS

The sample was 102 Korean Americans (aged 21-60years). Measures included age, sex, body mass index, smoking, SES (measured by income and education), JHAC (measured by the 12-item JHAC Scale), BP, and AS.

RESULTS

In terms of the SES measures, only education was significantly related to systolic BP (p=0.003), diastolic BP (p=0.001), and AS (p<0.000). The interaction effects of education and JHAC on systolic BP and AS were also significant (p=0.019 and p=0.018, respectively), indicating that the inverse relationships of education to systolic BP and AS were more prominent in subjects with lower JHAC scores.

CONCLUSION

Contrary to the JHAC hypothesis, JHAC may be associated with low cardiovascular risk in people with low education in certain groups. Studies are recommended to examine potential beneficial effects of JHAC on cardiovascular health in a larger sample and to identify their mechanisms.

Are single mothers' higher smoking rates mediated by dysfunctional coping styles?

Background

Smoking prevalence has been shown to be considerably higher among single mothers as compared to their married or cohabiting counterparts. This study examines whether this could be attributed to single mothers’ different capability in dealing with stress.

Methods

Based on cross-sectional data of 3129 German mothers, the study explores the associations between single motherhood, coping styles and moderate and heavy smoking pattern using a regression-based ‘parallel multiple mediator model’.

Results

Single mothers showed higher rates of negative coping styles than partnered mothers, holding for ‘self-blame/rumination’ (p < 0.001), ‘blaming others’ (p = 0.048) and in particular for ‘substance consumption’ (p < 0.001). With respect to positive coping styles the findings were heterogeneous: while partnered mothers scored higher on ‘active influence’ (p < 0.001), single mothers showed higher values of ‘positive self-verbalisation’ (p < 0.001). Evidence for a mediating effect of coping styles on the relationship between single motherhood and moderate as well as heavy smoking was only found for ‘substance consumption’. Moreover, single motherhood may moderate the effect of ‘self-blame/rumination’ on heavy smoking (p = 0.025). Against expectations, higher levels of ‘active influence’ were not associated with lower but with significant higher odds of moderate smoking (OR = 1.19).

Conclusion

Single mothers compared to partnered mothers showed a different ability to cope with stress. However, only the coping strategy ‘substance consumption’ mediates the relationship between single motherhood and smoking. Exclusively in single mothers, ‘self-blame/rumination’ was associated with heavy smoking, indicating that they might utilize smoking as a way to come to terms with negative ruminative thoughts.

The relation between social cohesion and smoking cessation among Black smokers, and the potential role of psychosocial mediators

BACKGROUND

Social cohesion, the self-reported trust and connectedness between neighbors, may affect health behaviors via psychosocial mechanisms.

PURPOSE

Relations between individual perceptions of social cohesion and smoking cessation were examined among 397 Black treatment-seeking smokers.

METHODS

Continuation ratio logit models examined the relation of social cohesion and biochemically verified continuous smoking abstinence through 6 months post-quit. Indirect effects were examined in single mediator models using a nonparametric bootstrapping procedure. All analyses controlled for sociodemographics, tobacco dependence, and treatment.

RESULTS

The total effect of social cohesion on continuous abstinence was non-significant (β = 0.05, p = 0.10). However, social cohesion was associated with social support, positive affect, negative affect, and stress, which, in turn, were each associated with abstinence in adjusted models (ps < 0.05).

CONCLUSIONS

Results suggest that social cohesion may facilitate smoking cessation among Black smokers through desirable effects on psychosocial mechanisms that can result from living in a community with strong interpersonal connections.

Associations between coping, affect, and social support among low-income African American smokers

OBJECTIVE

Previous research has documented disparities in smoking cessation between African Americans and Caucasians. Many low-income African American smokers face a range of circumstances that may inhibit effective coping during quit attempts, yet previous research has not considered factors that influence coping in this population. This study examined (a) affect (positive and negative) and (b) perceived social support in association with coping strategies.

METHODS

The baseline assessment of African American smokers (N = 168) enrolled in a randomized controlled trial included the Positive and Negative Affect Schedule, the Multidimensional Scale of Perceived Social Support, and the Brief COPE. A factor analysis of the Brief COPE resulted in two factors, adaptive and maladaptive strategies.

RESULTS

Participants were mostly single (64%), women (61%), with ≥12 years of education (68%), and low-income. They were middle aged (M = 46.1, SD = 8.7), smoked 21.8 (SD = 13.3) cigarettes/day for 24.3 (SD = 11) years, and were moderately nicotine dependent. Results demonstrated that adaptive coping was positively correlated with positive affect and social support. Maladaptive coping was positively correlated with negative affect, and inversely related to positive affect and social support. Multivariate analyses revealed that positive affect and social support were independently associated with adaptive coping strategies. In contrast, maladaptive coping was independently associated with negative affect, but not social support.

CONCLUSIONS

Interventions that harness positive resources, such as social support and positive mood, may facilitate adaptive coping. Also, addressing negative affect among low-income African American smokers may be important to reduce maladaptive coping strategies.

Stress, cortisol, and nighttime blood pressure dipping in nonhypertensive Black American women

Black American women have among the highest hypertension (HTN) rates in the world. Research suggests that nighttime might be a critical period of vulnerability for the development of HTN in Blacks. In the present study, personal factors (age, body fat, income, family history), psychological factors (stress, emotions, and John Henryism), and physiological factors (salivary cortisol and blood pressure [BP]) were explored in 30 Black women, ages 26-51 years. Data were collected in participants' homes. BP was monitored while participants were awake and asleep. Cortisol samples were obtained within the first hour after awakening. The usual pattern for BP is a drop or dipping of 10-20% during sleep; however, the BP for about a third of the subjects did not dip adequately during sleep. Though not statistically significant, this nondipping was clinically relevant and was associated with positive family history of HTN, more stress, lower positive and higher negative affect scores, and higher early morning cortisol levels. These findings add to the HTN risk profile and support the need to further explore the relationship between nondipping nighttime BP and cardiovascular disease in Black women.

The Impact of John Henryism on Self-Reported Health Behaviors in African American Men

Purpose: African American men have poorer health and higher disease-related mortality as compared to non–African American men. John Henryism refers to the predisposition to engage in active high-effort coping with environmental stressors. Little is known about relationships between John Henryism and personal health behaviors in African American men. The study purposes were to examine predictive relationships among John Henryism, marital status, age, education years, and health insurance on health behaviors in African American men. Design: Cross-sectional descriptive study. Method: The convenience sample included 60 African American men (mean age 54.8 + 10.13) recruited from a large urban area in the Midwestern United States. Findings: John Henryism significantly predicted self-reported health behaviors accounting for 12% of the multiple regression model variance. Discussion and Conclusions: Results suggest that John Henryism could have benefits for African American men’s engagement in health behaviors. Implications for Practice: Findings provide early evidence to consider in the design of interventions aimed at promoting healthy behaviors in African American men.

John Henryism, Depression, and Perceived Social Support in Black Women

John Henryism, a construct developed to describe high effort coping, may help explain the observed health disparities between Blacks and Whites. Previous research suggests that John Henryism is associated with negative physical health factors. However, little research has focused on the relationship between John Henryism and psychological distress. Accordingly, in this exploratory study, we examined the relationships between John Henryism, psychological distress, and well-being in a diverse sample of Black women. Results indicate that there is a negative correlation between John Henryism and depressive symptomatology. This finding is in contrast to past research and suggests that John Henryism may be maladaptive to physical health but not mental health. The limitations and implications of the findings are discussed.

"I'LL DIE WITH THE HAMMER IN MY HAND": JOHN HENRYISM AS A PREDICTOR OF HAPPINESS

This paper examines the association between John Henryism - a behavioral predisposition to cope actively with psychosocial environmental stressors - and happiness. On the basis of previous research on aspiration and goal regulation, we predicted that John Henryism would be negatively associated with happiness when controlling for demographic factors and attainment in various domains of life. We tested the prediction in a sample of hypertensive participants (n=758) drawn from an inner-city, mainly African-American, safety-net hospital in Jefferson County, Alabama. Bivariate analysis revealed no association between John Henryism and attainment in six domains of life: marriage, children, education, employment, income, and health. However, a significant negative association between John Henryism and happiness was found both in bivariate analysis (Spearman's ρ= -0.335; p<.001) and when controlling for demographic factors and attainment using ordinal logistic regression analysis. There was a significant interaction effect between John Henryism and gender: being male was positively associated with happiness among participants with low John Henryism, but negatively associated with happiness among participants with high John Henryism. While further study would be required in order to establish the extent to which these findings can be generalized as well as their causal underpinnings, the results indicate that John Henryism is negatively associated with happiness, especially among men, and underscore the limitations of using self-reported measures of happiness as proxies for well-being for purposes of public policy.

Nicotine dependence and quitting behaviors among menthol and non-menthol smokers with similar consumptive patterns

AIMS

This study examines the associations between usual cigarette brand (i.e. menthol, non-menthol) and markers for nicotine dependence and quitting behaviors.

DESIGN

The 2003 and 2006/07 Tobacco Use Supplements to the Current Population Surveys were pooled to conduct secondary data analysis.

SETTING

National data were collected using in-person and telephone computer-assisted interviews by the United States Census Bureau among civilian, non-institutionalized people aged 15 years and older.

PARTICIPANTS

Data were analyzed among daily current smokers aged 18+ (n = 46,273).

MEASUREMENTS

The associations between usual cigarette brand and time to first cigarette within 5 and 30 minutes after waking, quit attempts in the past 12 months and length of smoking abstinence in the past 12 months were examined. Bivariate and multivariate logistic regression models were stratified by smoking intensity: ≤5, 6-10, 11-19 and 20+ cigarettes per day.

FINDINGS

Menthol smokers reported a mean of 13.05 compared with 15.01 cigarettes per day among non-menthol smokers (P < 0.001). Multivariate results showed that among smokers consuming 6-10 cigarettes per day, menthol smokers were significantly more likely than non-menthol smokers to consume their first cigarette within 5 minutes after waking (odds ratio = 1.22, 95% confidence interval = 1.05,1.43). The multivariate models did not show significant associations between usual cigarette brand and quit attempts in past 12 months or duration of smoking abstinence >2 weeks in the past 12 months.

CONCLUSIONS

Findings from this national survey of daily smokers demonstrate that menthol smokers in the United States who report consuming 6-10 cigarettes per day show greater signs of nicotine dependence than comparable non-menthol smokers.

Factors influencing prostate cancer screening in African American men

African American men have the highest prostate cancer incidence and mortality rates worldwide, but have lower screening rates compared with Caucasian men. The purpose of the study was to identify social ecological factors that affect screening behaviors in African American men, knowledge that could be integral to the design of culturally appropriate interventions. The exploratory study included 60 African American males recruited from the greater Detroit metropolitan area. Social ecological variables examined included age, marital status, presence of health insurance, education, health values and behaviors, physician trust, and perceived stress coping (John Henryism). Analyses included descriptives, chi-square tests, one-way ANOVAs, and logistic regression. Findings concluded that a parsimonious model consisting of two variables (age and health values) was predictive. African American males, > or =50 years, with higher positive health values were more likely to obtain screening. Findings imply the importance of health values and targeted educational and screening interventions for younger African American men.

Link between facultative melanin and tobacco use among African Americans

Nicotine's affinity for melanin-containing tissues may result from its precursor function in melanin synthesis or the irreversible binding of melanin and nicotine. The objective of this study was to investigate a hypothesized association of tobacco use, dependence, and nicotine exposure with melanin pigmentation among African American smokers. A criterion-based sample was employed to collect data from a study of 147 adult African American current smokers. Carbon monoxide, saliva cotinine samples, and skin reflectance measures were obtained from each participant. Questionnaire data on demographic, sociological and behavioral questions related to smoking and skin color were gathered. The three dependent measures were the average number of cigarettes per day (CPD), Fagerström Test of Nicotine Dependence (FTND) score, and cotinine concentration. Analysis of variance, Pearson Correlations, and Multiple Linear Regression were conducted to analyze findings. The mean constitutive melanin reading was 56.3 and 66.5 for facultative melanin. Respondents on average smoked 19 CPD, had a mean FTND of 5.6, and a cotinine concentration of 435 ng/ml. Facultative melanin level was correlated with CPD and cotinine concentration in the bivariate analysis. The multiple linear regression results revealed that facultative melanin was significantly and positively related to CPD, the FTND, and cotinine. The results of this analysis support the hypothesis of a positive association between melanin levels and tobacco use, dependence, and exposure among African American smokers. This analysis may have important implications for research and interventions on tobacco dependence and disease outcomes. Further research on melanin and nicotine among African Americans as well as other population groups is warranted.

The influence of active coping and perceived stress on health disparities in a multi-ethnic low income sample

Background

Extensive research has shown that ethnic health disparities are prevalent and many psychological and social factors influence health disparities. Understanding what factors influence health disparities and how to eliminate health disparities has become a major research objective. The purpose of this study was to examine the impact of coping style, stress, socioeconomic status (SES), and discrimination on health disparities in a large urban multi-ethnic sample.

Methods

Data from 894 participants were collected via telephone interviews. Independent variables included: coping style, SES, sex, perceived stress, and perceived discrimination. Dependent variables included self-rated general and oral health status. Data analysis included multiple linear regression modeling.

Results

Coping style was related to oral health for Blacks (B = .23, p < .05) and for Whites there was a significant interaction (B = -.59, p < .05) between coping style and SES for oral health. For Blacks, active coping was associated with better self-reported health. For Whites, low active coping coupled with low SES was significantly associated with worse oral health. Coping style was not significantly related to general health. Higher perceived stress was a significant correlate of poorer general health for all ethnoracial groups and poorer oral health for Hispanics and Blacks. SES was directly related to general health for Hispanics (.B = .27, p < .05) and Whites (B = .23, p < .05) but this relationship was mediated by perceived stress.

Conclusion

Our results indicate that perceived stress is a critical component in understanding health outcomes for all ethnoracial groups. While SES related significantly to general health for Whites and Hispanics, this relationship was mediated by perceived stress. Active coping was associated only with oral health.

John Henryism, self-reported physical health indicators, and the mediating role of perceived stress among high socio-economic status Asian immigrants

This study examined the relationship between John Henryism (a strong behavioral predisposition to engage in high effort coping with difficult barriers to success) and self-reported physical health among high socio-economic (SES) status Asian immigrants to the USA. Cross-sectional data were collected from a community sample of 318 self-identified Chinese and Indian immigrants aged 18-73, averaging 10.2 yr lived in the US. In addition to the John Henryism Active Coping Scale, health status was measured using ordinal ratings of global self-rated health, somatic symptoms and physical health functioning. We also evaluated whether perceived stress would explain the relationship between John Henryism and health. Controlling for demographic factors, regression analyses showed that higher John Henryism significantly predicted better self-rated health and physical functioning, and fewer somatic symptoms. These relationships were significantly and fully mediated (for physical functioning and somatic symptoms) or partially mediated (for self-rated health) by lower perceived stress. Results suggest that John Henryism relates to better health among high SES Asian immigrants in part by reducing perceived stress. To better understand and improve health in all racial/ethnic groups, especially racial minorities and immigrants, more research is needed on John Henryism and perceived stress as important psychosocial mechanisms intervening between environmental exposures and health outcomes.