Evaluating the relationship between physical activity and quality of life in a racially diverse sample of breast cancer survivors.

PURPOSE: Physical activity (PA) has been shown to improve quality of life (QoL) in predominantly White cancer survivors. Very few studies have examined the association between PA and QoL among Black breast cancer survivors (BCS). We investigated the association between PA and multiple QoL domains and the effects of race on the proposed association in a racially diverse group of BCS. METHODS: This was an exploratory study using secondary data from a completed 12-month randomized controlled  trial (RCT). Mixed effects models were tested on a subset of participants in the control and exercise groups of the RCT. The primary outcomes were changes in the QoL domains (baseline to 12 months post baseline). RESULTS: There were 173 participants included in this analysis, averaging 59 years of age; about 33% of the participants were Black women. There were no significant differences in the QoL outcomes between the control and exercise groups at 12 months post baseline. Race was not a significant moderator. Exercise improved emotional/mental wellbeing and body image as it relates to social barriers at 12 months post baseline in Black and White BCS, but the changes in these outcomes were only statistically significant in White BCS (p < 0.05). CONCLUSIONS: Results show that exercise can improve multiple QoL domains over time in Black BCS. However, the significance of the effect on QoL was isolated to White BCS. The small sample size in Black women could constrain the statistical significance of observed effects. Future studies are warranted to assess associations between exercise and QoL in larger samples of Black women.

Exploring Quality of Life Experiences and Concerns of Black Breast Cancer Survivors: a Narrative Approach.

Black breast cancer survivors (BCS) in comparison with White BCS are more likely to experience suboptimal quality of life (QoL). QoL is a multi-dimensional concept that focuses on different aspects of well-being (e.g., emotional well-being). There is limited evidence on the perspectives and experiences of QoL (e.g., the influence of breast cancer on QoL) and the QoL concerns (e.g., negative perceptions of body appearance) among Black BCS. The purpose of this study was to explore the QoL experiences and QoL concerns of Black BCS. Primary data was collected in semi-structured interviews and analyzed using a thematic analysis. A narrative approach (detailed stories or life experiences of a small group of people) was used to better understand the research topic among the target group. Ferrell's Conceptual Framework on QoL in Breast Cancer was used to guide the development of the interview questions, codes, and themes. There were 10 Black BCS, averaging 58 years of age. Two coders achieved a moderate level of agreement (i.e., Kappa) of 0.77. Five major themes were identified: defining QoL (what QoL means to them), behavioral changes (e.g., altering behaviors due to cancer), phases of cancer (e.g., breast cancer diagnosis), QoL experiences and factors affecting QoL, and impactful statements from cancer survivors (other meaningful information shared by the participants). The survivors reported multiple QoL concerns and body image issues. The study findings warrant cancer education interventions or programs to address the relevant survivorship issues of Black BCS.

The role of social cohesion in explaining rural/urban differences in healthcare access and health status among older adults in the mid-Atlantic United States.

Social cohesion can influence health. It is higher among rural versus urban residents, but the burden of chronic disease is higher in rural communities. We examined the role of social cohesion in explaining rural/urban differences in healthcare access and health status. Rural (n = 1080) and urban (n = 1846) adults (ages 50+) from seven mid-Atlantic U.S. states completed an online, cross-sectional survey on social cohesion and health. We conducted bivariate and multivariable analyses to evaluate the relationships of rurality and social cohesion with healthcare access and health status. Rural participants had higher social cohesion scores than did urban participants (rural: mean = 61.7, standard error[SE] = 0.40; urban: mean = 60.6, SE = 0.35; adjusted beta = 1.45, SE = 0.54, p < .01). Higher social cohesion was associated with greater healthcare access: last-year check-up: adjusted odds ratio[aOR] = 1.25, 95% confidence interval[CI] = 1.17-1.33; having a personal provider: aOR = 1.11, 95% CI = 1.03-1.18; and being up-to-date with CRC screening: aOR = 1.17, 95% CI = 1.10-1.25. In addition, higher social cohesion was associated with improved health status: higher mental health scores (adjusted beta = 1.03, SE = 0.15, p < .001) and lower body mass index (BMI; beta = -0.26, SE = 0.10, p = .01). Compared to urban participants, rural participants were less likely to have a personal provider, had lower physical and mental health scores, and had higher BMI. Paradoxically, rural residents had higher social cohesion but generally poorer health outcomes than did urban residents, even though higher social cohesion is associated with better health. These findings have implications for research and policy to promote social cohesion and health, particularly for health promotion interventions to reduce disparities experienced by rural residents.

Influence of social and behavioral determinants on health-related quality of life among cancer survivors in the USA.

PURPOSE: Cancer survivors experience a worse health-related quality of life (HRQoL) than non-cancer survivors. However, it is not fully understood whether social determinants of health (SDOH) and health behaviors are significantly associated with HRQoL among cancer survivors. The purpose of this study was to investigate the influence of SDOH and health behaviors on HRQoL among cancer survivors. METHODS: We identified adult (18 years or older) cancer survivors (n = 5784) in the 2017 and 2019 Behavioral Risk Factor Surveillance System. The primary outcome (HRQoL) was defined as whether cancer survivors reported having poor mental or physical health (e.g., 14 or more mentally or physically unhealthy days). Unadjusted and adjusted logistic regression was used to compute the odds ratios and 95% CIs of factors associated with poor HRQoL among the cancer survivors. RESULTS: More than half of the cancer survivors were non-Hispanic White, female, and 65 years or older. In the adjusted multivariable logistic regression models, cancer survivors who were physically active and who did not avoid care because of costs had a lower risk of poor mental and physical health. Current smokers were more likely to report poor physical health. Homeowners were less likely to report poor mental health. Daily fruit and vegetable consumption and healthcare coverage were not associated with poor HRQoL. CONCLUSIONS: Some SDOH (healthcare access, economic stability, and the neighborhood and built environment) and health behavior (physical activity) are associated with lower likelihood of experiencing poor mental and/or physical health in the cancer survivors. The study findings can be used to target survivors who experience suboptimal HRQoL and to inform research, public health policies, and/or programs.

Examining Race-Based and Gender-Based Discrimination, Trust in Providers, and Mental Well-Being Among Black Women.

OBJECTIVES: To examine experiences of discrimination among Black women, and to determine if experiencing race- and gender-based discrimination is associated with mental well-being and trust. METHODS: Data from the TRUST study were used to examine experiences of discrimination among 559 Black women with hypertension receiving healthcare at a safety-net hospital in Birmingham, Alabama. A three-level variable was constructed to combine the race-based and gender-based measures of the Experiences of Discrimination scale. Linear regression was used to examine the association between experiences of discrimination with mental well-being and trust. RESULTS: Women who reported no experiences of race- or gender-based discrimination were older and reported higher mental well-being scores and greater trust. Fifty-three percent of study participants reported experiencing discrimination. Compared to participants who did not experience race- or gender-based discrimination, participants reporting experiences of race- or gender-based discrimination and those reporting experiencing both race- and gender-based discrimination were more likely to report poorer mental health. CONCLUSION: Reported experiences of gender- and/or race-based discrimination in this study were associated with lower mental health scores and less trust in health care providers. Our findings highlight the importance of examining experiences of discrimination among Black women, and the role of discrimination as a stressor and in reducing trust for providers. Incorporating an understanding and acknowledgement of experiences of discrimination into interventions, programs, and during clinical encounters may foster more trusting relationships between providers and patients.

Reported racial discrimination, trust in physicians, and medication adherence among inner-city African Americans with hypertension.

OBJECTIVES: We sought to determine if reported racial discrimination was associated with medication nonadherence among African Americans with hypertension and if distrust of physicians was a contributing factor. METHODS: Data were obtained from the TRUST project conducted in Birmingham, Alabama, 2006 to 2008. All participants were African Americans diagnosed with hypertension and receiving care at an inner city, safety net setting. Three categories of increasing adherence were defined based on the Morisky Medication Adherence Scale. Trust in physicians was measured with the Hall General Trust Scale, and discrimination was measured with the Experiences of Discrimination Scale. Associations were quantified by ordinal logistic regression, adjusting for gender, age, education, and income. RESULTS: The analytic sample consisted of 227 African American men and 553 African American women, with a mean age of 53.7 ± 9.9 years. Mean discrimination scores decreased monotonically across increasing category of medication adherence (4.1, 3.6, 2.9; P = .025), though the opposite was found for trust scores (36.5, 38.5, 40.8; P < .001). Trust mediated 39% (95% confidence interval = 17%, 100%) of the association between discrimination and medication adherence. CONCLUSIONS: Within our sample of inner city African Americans with hypertension, racial discrimination was associated with lower medication adherence, and this association was partially mediated by trust in physicians. Patient, physician and system approaches to increase "earned" trust may enhance existing interventions for promoting medication adherence.

Culturally appropriate storytelling to improve blood pressure: a randomized trial.

BACKGROUND: Storytelling is emerging as a powerful tool for health promotion in vulnerable populations. However, these interventions remain largely untested in rigorous studies. OBJECTIVE: To test an interactive storytelling intervention involving DVDs. DESIGN: Randomized, controlled trial in which comparison patients received an attention control DVD. Separate random assignments were performed for patients with controlled or uncontrolled hypertension. (ClinicalTrials.gov registration number: NCT00875225) SETTING: An inner-city safety-net clinic in the southern United States. PATIENTS: 230 African Americans with hypertension. INTERVENTION: 3 DVDs that contained patient stories. Storytellers were drawn from the patient population. MEASUREMENTS: The outcomes were differential change in blood pressure for patients in the intervention versus the comparison group at baseline, 3 months, and 6 to 9 months. RESULTS: 299 African American patients were randomly assigned between December 2007 and May 2008 and 76.9% were retained throughout the study. Most patients (71.4%) were women, and the mean age was 53.7 years. Baseline mean systolic and diastolic pressures were similar in both groups. Among patients with baseline uncontrolled hypertension, reduction favored the intervention group at 3 months for both systolic (11.21 mm Hg [95% CI, 2.51 to 19.9 mm Hg]; P = 0.012) and diastolic (6.43 mm Hg [CI, 1.49 to 11.45 mm Hg]; P = 0.012) blood pressures. Patients with baseline controlled hypertension did not significantly differ over time between study groups. Blood pressure subsequently increased for both groups, but between-group differences remained relatively constant. LIMITATION: This was a single-site study with 23% loss to follow-up and only 6 months of follow-up. CONCLUSION: The storytelling intervention produced substantial and significant improvements in blood pressure for patients with baseline uncontrolled hypertension. PRIMARY FUNDING SOURCE: Finding Answers: Disparities Research for Change, a national program of the Robert Wood Johnson Foundation.

Exploring the association between reported discrimination and hypertension among African Americans: a systematic review.

BACKGROUND: The experience of racial discrimination among African Americans may contribute to an increased risk of developing hypertension and having poor hypertension control once diagnosed. Although it is a commonly held belief that experiences of discrimination may exert lasting effects on health behavior and physiology, the existing evidence is mixed. OBJECTIVE: The objective of this review was to identify evidence linking the experience of discrimination with hypertension among African Americans and to provide an updated synthesis of the literature. DESIGN: Articles for the review were identified through an electronic search of PubMed, OVID, and other pertinent journals. The review was augmented with a manual search of references. We assessed the quality of included articles using modified Downs and Black criteria. RESULTS: In total, 15 articles were selected for the review, 12 cross-sectional studies and 3 cohort studies. The preponderance of evidence (9 of 15 articles) indicated that discrimination was associated with an increased risk of developing hypertension, difficulty obtaining control of existing hypertension, and/or elevated blood pressure among those without a diagnosis of hypertension. CONCLUSIONS: This systematic review supports the association of racial discrimination with an increased risk of developing hypertension; however, the picture is not uniform. Methodological challenges, such as floor or ceiling effects of reported discrimination and low sample size, may have prevented researchers from detecting important associations. A better understanding of the emerging but complex relationship between discrimination and hypertension among African Americans is needed, as we seek to resolve existing cardiovascular health disparities.

Developing a Storytelling Study for African Americans with Hypertension:: A Study Protocol.

Objective: Storytelling is an engaging approach for promoting health and wellness among individuals with health conditions including type 2 diabetes (TTDM), breast cancer, and hypertension. Storytelling interventions are an evidence-based approach that has been effective in promoting behavioral change such as increasing physical activity, medication adherence, and making dietary changes. The use of storytelling to convey health information and promote behavior change is associated with increased engagement in self-management particularly in communities of color. The primary objective of this paper was to describe our process for developing the storytelling study; specifically, recruitment, screening, selecting storytellers, and developing a study-specific interactive website. The secondary objective was to describe the approach for conducting the feasibility study and conduct a 6-week web-based storytelling study. Methods: Between 2017 to 2020, we developed a storytelling study for African Americans with hypertension. During that period we recruited participants from a Federally Qualified Health Center, a local church, and at community events. We selected storytellers to share their experiences managing hypertension and filmed 10 storytellers. Presently, a feasibility and pilot study are underway, the goal of the feasibility study is to ascertain feedback about the stories and the study website from African American adults with hypertension. We will also conduct a 6-week pilot study with 30 African American adults to see if conducting a storytelling study online would be an effective approach for promoting behavioral change. Conclusions: We successfully recruited and filmed 10 storytellers and produced 9 stories about living with and managing hypertension. The feedback we received from participants in the feasibility and pilot study will be useful as we refine the design of the study to determine the potential for a future randomized controlled trial (RCT).

Serial Mediation Roles of Perceived Stress and Depressive Symptoms in the Association Between Sleep Quality and Life Satisfaction Among Middle-Aged American Adults.

In this study, we used data from the second wave of Midlife in the United States (MIDUS) Study, MIDUS Biomarkers and MIDUS 3. We applied the serial mediation model to explore the serial mediating effects of perceived stress and depressive symptoms on the relationship between sleep quality and life satisfaction. A total of 945 participants were included in our study. The total indirect effect of sleep quality on life satisfaction through perceived stress, depressive symptoms and the combination of perceived stress and depressive symptoms accounted for within the overall model was 45.5%. At the intervention level, programs designed to improve the level of life satisfaction among adults should focus on perceived stress and depressive symptoms. The prevention of perceived stress and depression contributes to improving life satisfaction and wellbeing. The serial mediation results should be confirmed by further longitudinal study.

Vitamin D and family history of hypertension in relation to hypertension status among college students.

Hypertension and vitamin D concentrations have heritable components, although these factors remain uninvestigated in young adults. The objective of this study was to investigate hypertension risk among young adults with respect to family history of hypertension, adjusting for vitamin D status. Resting blood pressure (BP) was measured in 398 individuals aged 18-35 and classified according to the 2017 American Heart Association criteria. Plasma vitamin D metabolite (25(OH)D3; 24,25(OH)2D3; 1,25(OH)2D3) concentrations were determined using liquid chromatography tandem mass spectrometry (LC-MS/MS). Stepwise logistic regression was used to select covariates. Participants' mean age was 21, 30.3% had hypertension, and nearly all unaware of their hypertensive status (90.7%). Compared with no parental history, the adjusted odds ratio (AOR) for hypertension was elevated among participants with two parents having hypertension (AOR = 4.5, 95% CI: 1.70-11.76), adjusting for sex, body mass index, physical activity, and plasma 25(OH)D3. Results for systolic hypertension (SH) were similar but more extreme (two parents AOR = 7.1, 95% CI: 2.82, 17.66), although dihydroxy metabolites (1,25(OH)2D3 and 24,25(OH)2D3) were significant. There was a strong, independent association with dual parental history and hypertension status, regardless of vitamin D status. Hypertension was prevalent in nearly one-third of the sample and underscores the need for targeted prevention for young adults.

Examining medication adherence and preferences for a lifestyle intervention among Black and Latinx adults with hypertension: a feasibility study.

BACKGROUND: Approximately 116.4 million adults in the USA have hypertension, and the rates of uncontrolled hypertension remain higher among racial and ethnic minorities. There is a need for effective interventions that promote healthy behaviors and long-term behavioral change in the management of hypertension. The primary objective of this study was to determine the feasibility of developing a lifestyle intervention that would assess hypertension management and the use of technology among Blacks and Latinx with hypertension. The secondary objective is to explore perceptions of community-based resources for hypertension and preferences for a lifestyle intervention for hypertension among Blacks and Latinx with hypertension. METHODS: In this explanatory mixed-methods study, quantitative data were collected using surveys, participants reported their use of technology and adherence to antihypertensive medication. Participants were Black and Latinx adults with hypertension living in Central Pennsylvania, USA. Qualitative data were obtained from semi-structured interviews and focus groups, and participants were asked about managing hypertension, local resources, and preferences for a behavioral intervention. Data were examined using summary statistics for quantitative data and thematic analysis for qualitative data. RESULTS: Black and Latinx participants (n=30) completed surveys for the quantitative study. The majority (75%) of participants self-reported being confident in managing their medication without help and remembering to take their medication as prescribed. Fewer participants (54.2%) reported using technology to help manage medication. There were 12 participants in the qualitative phase of the study. The qualitative findings indicated that participants felt confident in their ability to manage hypertension and were interested in participating in a lifestyle intervention or program based online. Some participants reported a lack of resources in their community, while others highlighted local and national resources that were helpful in managing high blood pressure. CONCLUSION: This study provides important insights on barriers and facilitators for managing hypertension, current use of technology and interest in using technology to manage hypertension, and preferences for future lifestyle interventions among racial and ethnic minorities. This study also provides insights to the health needs and resources available in this community and how future behavioral interventions could be tailored to meet the needs of this community. The findings of this study will be used to inform the tailoring of future lifestyle interventions; specifically, we will include text messaging reminders for medication and to disseminate educational materials related to hypertension and provide resources to connect study participants with local and national resources.

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.

Does Home Remedy Use Contribute to Medication Nonadherence Among Blacks with Hypertension?

Background: Home remedies (HRs) are described as foods, herbs, and other household products used to manage chronic conditions. The objective of this study was to examine home remedy (HR) use among Blacks with hypertension and to determine if home remedy use is correlated with blood pressure and medication adherence. Methods: Data for this cross-sectional study were obtained from the TRUST study conducted between 2006-2008. Medication adherence was measured using the Morisky Medication Adherence Scale, and HR use was self-reported. Multivariable associations were quantified using ordinal logistic regression. Results: The study sample consisted of 788 Blacks with hypertension living in the southern region of the United States. HR use was associated with higher systolic (HR users 152.79, nonusers 149.53; P=.004) and diastolic blood pressure (HR users 84.10, nonusers 82.14 P=.005). Use of two or more HRs was associated with low adherence (OR: .55, CI: .36-.83, P= .004). Conclusion: The use of HR and the number of HRs used may be associated with medication nonadherence, and higher systolic and diastolic blood pressure among Blacks with hypertension. Medication nonadherence is of critical importance for individuals with hypertension, and it is essential that health care providers be aware of health behaviors that may serve as barriers to medication adherence, such as use of home remedies.

The Effectiveness of Home Blood Pressure on 24-Hour Blood Pressure Control: A Randomized Controlled Trial.

BACKGROUND: Home blood pressure monitoring (HBPM) is cited as an effective approach for improving blood pressure control. The objective of this study was to determine the effectiveness of HBPM combined with a health education session in reducing blood pressure and improving medication adherence among adults with hypertension. METHODS: Two hundred thirteen participants were enrolled in a 3-month study and randomized to receive HBPM or usual care. Participants were also randomized to receive an educational session delivered using a pamphlet or a computer-based program. Topics of the educational session included preventing hypertension, managing weight, staying active, and cutting down on salt and fat. RESULTS: At the 3-month follow-up, there was a reduction in ambulatory blood pressure among the HBPM group. However, the differences found within the HBPM group were no greater than those found among the control group. We did not detect a statistically significant difference in adherence to medication when comparing the HBPM to the usual care group. CONCLUSIONS: HBPM and educational session did not lower blood pressure or improve medication adherence in our sample. A greater effect may have been seen if coupled with an enhanced educational intervention and if blood pressure measures were shared with the provided. The findings of this study provide useful insights for future HBPM studies.

The relationship between coping styles in response to unfair treatment and understanding of diabetes self-care.

PURPOSE: This study examined the relationship between coping style and understanding of diabetes self-care among African American and white elders in a southern Medicare-managed care plan. METHODS: Participants were identified through a diabetes-related pharmacy claim or ICD-9 code and completed a computer-assisted telephone survey in 2006-2007. Understanding of diabetes self-care was assessed using the Diabetes Care Profile Understanding (DCP-U) scale. Coping styles were classified as active (talk about it/take action) or passive (keep it to yourself). Linear regression was used to estimate the associations between coping style with the DCP-U, adjusting for age, sex, education, and comorbidities. Based on the conceptual model, 4 separate categories were established for African American and white participants who displayed active and passive coping styles. RESULTS: Of 1420 participants, the mean age was 73 years, 46% were African American, and 63% were female. Most respondents (77%) exhibited active coping in response to unfair treatment. For African American participants in the study, active coping was associated with higher adjusted mean DCP-U scores when compared to participants with a passive coping style. No difference in DCP-U score was noted among white participants on the basis of coping style. CONCLUSIONS: Active coping was more strongly associated with understanding of diabetes self-care among older African Americans than whites. Future research on coping styles may give new insights into reducing diabetes disparities among racial/ethnic minorities.