Lauren J. Parker

High levels of medical mistrust are associated with low quality of life among black and white men with prostate cancer

BACKGROUND Medical mistrust is thought to affect health care-based decisions and has been linked to poor health outcomes. The effects of medical mistrust among men with prostate cancer are unknown. Thus, the goal of the current study is to examine the association between medical mistrust and quality of life (QOL) among black and white men with prostate cancer. METHODS A total of 877 men (415 black, 462 white) with prostate cancer between the ages of 40 to 81 years who entered the North Carolina Central Cancer Registry during the years 2007 and 2008 were retrospectively recruited. The dependent variable was overall QOL measured by the Functional Assessment of Cancer Therapy-Prostate questionnaire. The primary independent variable was medical mistrust. Multivariate regression analysis was used to assess the association between medical mistrust and overall QOL. RESULTS Compared with white men, black men reported a higher level of medical mistrust (black = 2.7, white = 2.4; P < .001) and lower QOL (black = 134.4, white = 139.5; P < 0.001). After controlling for demographical and clinical variables, higher levels of medical mistrust were associated with a reduction in overall QOL among men with prostate cancer (beta = -7.73; standard error = 1.54) CONCLUSIONS: Higher levels of medical mistrust are associated with reduced overall QOL among black and white men with prostate cancer. Interventions targeted to reduce medical mistrust may be effective in increasing the overall QOL of men with prostate cancer.

Association Between Any Major Discrimination and Current Cigarette Smoking Among Adult African American Men

ABSTRACT Background: Findings from previous research has demonstrated a positive relationship between interpersonal discrimination and cigarette smoking. Cigarette smoking is proposed to be an externalizing coping mechanism used to alleviate discrimination. At the national level, it is unclear if discrimination is associated with cigarette smoking among African American men. Objective: The aim of the study was to examine the association between discrimination and cigarette smoking among a national sample of African American men. Methods: Using data from the National Survey of American Life (n = 1,271), multivariable logistic regression was used to examine the relationship between discrimination and cigarette smoking. Results: Thirty-two percent of the men were current smokers. Controlling for everyday discrimination, major discrimination, major stress, depressive symptoms, age, being married, household income, and education, African American men who experienced major discrimination had a higher odd of being a current smoking (odds ratio: 1.11, 95% confidence interval: 1.02–1.21) than African American men who did not experience major discrimination. Conclusion/Importance: Findings suggest that African American men may use cigarette smoking as a mechanism to alleviate the experiences of discrimination. Future studies should continue to examine factors associated with African American mens smoking behavior in efforts to inform culturally relevant interventions.

Criminal Justice Contact, Stressors, and Obesity-Related Health Problems Among Black Adults in the USA

Criminal justice contact—defined as lifetime arrest, parole, or incarceration, seems to exacerbate chronic conditions, and those who are most likely to have had contact with the criminal justice system, such as Black adults, often already have pre-existing disproportionately high rates of stress and chronic conditions due to the social determinants of health that affect underrepresented minorities. Findings from this study suggest that there is a mechanism that links the stressors among Black adults manifested by such factors as family, financial, neighborhood, and personal problems with criminal justice contact to obesity-related health status. Using the National Survey of American Life (NSAL), modified Poisson regression analyses were used to determine the association between criminal justice contact, stressors, and obesity-related health problems among a national sample of Black adults (n = 5008). In the full model, the odds of experiencing obesity-related health problems for Black adults who had criminal justice contact was reduced (PR, 1.23 to 1.14) and not statistically significant. Black adults who reported experiencing family stressors (PR, 1.21; 95% CI, 1.08, 1.36), financial stressors (PR, 1.30; 95% CI, 1.16, 1.47), and personal stressors (PR, 1.16; 95% CI, 1.02, 1.31) were statistically significant and higher than those who reported not experiencing any of these stressors; neighborhood stressors was not statistically significant. The evidence suggests a relationship between the stressors associated with criminal justice contact and obesity-related health status. These findings emphasize the need to further explore the family, financial, and personal stressors for Black adults with criminal justice contact in order to further our understanding of their obesity-related health problems.ᅟ

The Influence of Religious Attendance on Smoking Among Black Men

ABSTRACT Background: Cigarette smoking poses a major public health problem that disproportionately affects Blacks and men. Religious attendance has been shown to be positively associated with health promotion and disease prevention among the Black population. In light of this evidence, this study examined if a similar relationship could be found for religious attendance and smoking in Black men. Methods: The National Survey of American Life (NSAL) study sampled 1,271 African American men and 562 Black Caribbean men. Multivariate logistic regression was used to determine the association between religious attendance and cigarette smoking. Results: After adjusting for age, marital status, household income, education, foreign born status, importance of prayer and major stress, men who reported attending religious services almost every day (odds ratio (OR) = 0.21, 95% confidence interval (CI) = 0.07, 0.62) and weekly (OR = 0.47, 95% CI = 0.29, 0.77) had lower odds of being a current smoker compared to men who reported never attending religious services. Conclusions/Importance: Findings suggest a health benefit in attending religious services on cigarette smoking among Black men in a nationally representative sample. In spite of lower church attendance in Black men in general, our results demonstrate that religious service attendance may still serve as a buffer against cigarette use. Given the emergent attention on faith-based health promotion among men, this conclusion is relevant and timely.

Association between discrimination and obesity in African-American men

ABSTRACT The objective of this study was to examine the association between discrimination and obesity among a U.S. nationally representative sample of African-American men. Data from the 2001–2003 National Survey of American Life (NSAL) were used to collect measures of everyday and major discrimination, and body mass index (BMI) taken from self-reports. Poisson regression with robust standard errors was applied to estimate the prevalence ratios of everyday and major discrimination as it relates to obesity (BMI ≥ 30 kg/m2), controlling for potential confounders. In the model that included both everyday and major discrimination, men who experienced any major discrimination had a higher likelihood of obesity (prevalence ratio [PR] = 1.33, 95% confidence interval [CI], 1.06, 1.66) than those who did not experience any major discrimination, controlling for age, marital status, income, education, major stressors, two or more chronic conditions, and physical activity. Exposure to any major discrimination was found to be associated with obesity in African-American men. Future studies among this population are needed to examine whether the observed changes in self-reports of major discrimination are associated with obesity, measured by BMI, over time. The health of African-American men must be a priority in reducing excess disparities in disease, disability, and death.

The Association Between Marijuana Usage and Discrimination Among Adult Black Men

Black men may use marijuana as an externalizing coping mechanism to handle the chronic stress of discrimination. The aim of the study was to examine the relationship between everyday and major discrimination and marijuana use among a national sample of Black men. Using the National Survey of American Life, logistic regression analyses was used to determine the association between recent marijuana use and everyday discrimination, major discrimination, and a fully adjusted model that include everyday and major discrimination among adult Black men (n = 1,833). Additionally, a multinomial logistic regression was used to examine the association between the frequency of marijuana usage and everyday discrimination and major discrimination among men who used marijuana in the past year. Everyday discrimination was not associated with marijuana use. In the fully adjusted model, men who experienced major discrimination had a higher odds of marijuana use (OR: 1.19, 95% CI [1.05, 1.34]), than those who did not control for everyday discrimination and covariates of interest. Among recent marijuana users, men who used almost every day had a decreased risks for major discrimination (RRR: 0.72, 95% CI [0.56, 0.92]), compared with men who used less than once a month. The findings suggest that recent marijuana use among Black men is associated with experiences of major discrimination. Interestingly, men who used almost every day had a decreased risk for major discrimination. Marijuana may be used as a coping mechanism.

The association of pain, race and slow gait speed in older adults

ABSTRACT Gait speed is an important indicator of mobility and quality of life in older adults. Pain is related to gait speed; however, it is unknown if this relationship varies by race in a population based national sample. The aim of this study was to examine if the association between slow gait speed and pain differed between 7,025 older African Americans and non Hispanic Whites in the National Health and Aging Trends Study. Those with pain in the last month had higher odds of slow gait speed (odds ratio = 1.38, 95% confidence interval = 1.10 ‐ 1.73) than those without pain. The relationship between pain and slow gait speed did not vary by race (interaction p = 0.6). This is important because it points to the underlying racial disparities in pain and gait speed being factors such as disparate opportunities and living conditions, and healthcare rather than attributes intrinsic to race.

The Effects of Discrimination Are Associated With Cigarette Smoking Among Black Males

ABSTRACT Previous research has demonstrated that experiencing interpersonal discrimination is associated with cigarette smoking. Few studies have examined the relationship between the effects of physical and emotional discrimination and cigarette usage, and none have examined this relationship among Black men. The aim of this study was to examine the association between the effects of physical and emotional discrimination and cigarette smoking. Methods: Data from the Indiana Black Mens Health Study, a community-based sample of adult Black men, was used to conduct multivariate logistic regression to examine the relationship between the physical and emotional effects of discrimination and smoking, net of healthcare and workplace discrimination, age, education, household income, and being married. Results: After adjusting for having an emotional response to discrimination, health care and workplace discrimination, age, education, household income, and being married, males who had a physical response to discrimination (e.g., upset stomach or headache) had higher odds of cigarette use (odds ratio (OR): 1.95, 95% confidence interval (CI): 1.15–3.30) than men who did not have a physical response to discrimination. Conclusion: Findings from the study suggest that Black males may use cigarette smoking as a means to mitigate the stress associated with experiences of discrimination. Future research is needed further to explore if and how Black males use cigarette smoking to cope with unfair treatment.

Factors Associated With Black Men’s Preference for Health Information

Black men are less likely to seek routine health care examinations or preventative care compared with their racial/ethnic and gender counterparts. Because of Black men’s limited engagement with the health system, Black men’s preference to receive health information is unclear. Guided by a revised version of the Andersen Healthcare Utilization Model, the aim of the study is to examine factors associated with Black men’s preference for informal or formal health information. Findings from the study demonstrate that financial barriers to care (odds ratio [OR] = 0.65, 95% confidence interval [CI] = 0.43-0.98) and higher income (OR = 2.44, 95% CI = 1.49-4.00) were most predictive of using a formal source for health information. Furthermore, age (OR = 1.02, 95% CI = 1.01-1.03) and having a college education (OR = 0.44, 95% CI = 0.26-0.76) were associated with using a formal place for health information. Interestingly, health care discrimination was not associated with preferred source or place for health information. Results from the study suggest that predisposing and enabling factors are most salient to the use of formal sources of health information among Black men.

Prevalence and Correlates of Major Depressive Symptoms among Black Men with Prostate Cancer

Objectives The objectives of our study were to determine the prevalence of major depressive symptoms and identify factors that are associated with major depressive symptoms among Black men with prostate cancer (PCa). Design This study consisted of 415 Black men aged 40-81 years that entered the North Carolina Central Cancer Registry during the years 2007-2008. The primary outcome variable was depressive symptoms (CES-D). Factors included age, income, education, insurance status, treatment received, time between diagnosis and treatment, Gleason score, medical mistrust and experience with racism/discrimination. Logistic regression models were used to assess factors associated with the odds of having major depressive symptoms. Results The prevalence of major depressive symptoms (≥16 on CES-D) among our sample of Black men with PCa was approximately 33%. Approximately 15% of the study participants underwent radiation beam treatment. Age was significantly associated with the odds of reporting major depressive symptoms (OR= .95, CI .91-.99) among Black men. In addition, compared with all other forms of treatment, Black men who underwent radiation beam treatment had higher odds (OR=2.38, CI 1.02- 5.51) of reporting major depressive symptoms. Conclusion Nearly one-third of Black men with PCa in this study reported major depressive symptoms. Clinicians should pay closer attention to the mental health status of Black men with PCa, especially those who are younger and those who have undergone radiation beam treatment. Cancer survivorship, particularly quality of life, may be enhanced by opportunities for assessment, evaluation and intervention of depressive symptoms among these men disproportionately affected by PCa.