An evaluation of pathology laboratory workforce performance during mergers and acquisitions.

The effects of laboratory mergers and acquisitions on the clinical performance of its workforce remain largely unknown. This study examined laboratory professionals' work engagement and productivity, and investigated the role of social support as a moderator during mergers and acquisitions. A 51 question on-line survey was designed to cover demographics, work engagement, productivity, and levels of social support. A sample t test was used to measure work engagement levels between laboratory professionals with higher social support to others with lower support. The finding that laboratory professionals with higher levels of social support are more engaged and productive at the workplace has important policy implications for leaders managing laboratories in times of mergers and acquisitions.

Ending the HIV Epidemic in Black America: Qualitative Insights Following COVID-19.

BACKGROUND: The disproportionate effects of the human immunodeficiency virus (HIV) and the Coronavirus 2019 (COVID-19) on Black American communities highlight structural systems rooted in racism and must be addressed with national strategies that improve both biomedicine and social determinants of health. PURPOSE: The purpose of this study was to qualitatively examine the experiences and interpretations of experts in the HIV workforce (local, state, and national HIV-related organizations) regarding the state of HIV and COVID-19 among Black Americans. METHODS: Within key informant interviews and a focus group recorded and transcribed verbatim, fifteen members of the HIV workforce and Black community described their experiences and provided insights to inform ending the negative outcomes resulting from HIV and COVID-19. RESULTS: Data were analyzed using NVivo software, and eight themes emerged to address disease disproportionality through a Black lens. Themes reflected (1) accessing information and care; (2) key potential partners/stakeholders; (3) investing in Black communities; (4) governmental support; (5) increasing engagement and advocacy; (6) HIV-related community conversations; (7) developments since COVID-19; and (8) the Ending the HIV Epidemic (EHE) trajectory. CONCLUSIONS: Themes directly speak to recommendations to adjust education and policy strategies for HIV and COVID-19 prevention and intervention. Such recommendations, (1) amplifying Black voices, (2) investing sustainable dollars into Black communities, and (3) leaning into advocacy, can bolster the foundation for the HIV workforce and Black community to break ineffective response patterns and lead the fight against these systemic issues of inequity.

Health impacts in pathology workforce during mergers and acquisitions (M&A).

AIMS: To compare burn-out in laboratory professionals (LPs) with exposure to consolidation to those without, and to investigate the role of social support as a moderator in the exposure to mergers and acquisitions (M&A). METHODS: Surveys were sent to the clinical LPs, including 732 with exposure to M&A and 819 without. The dependent variable was burn-out, and the independent variable was exposure to M&A. In investigating the role of social support in exposure group, a logistic regression was used with education, time since M&A, gender, merger types, practice setting, lab hierarchy and race as covariates. RESULTS: Exposure to M&A was associated with higher levels of burn-out (p<0.05). In logistic regression of the workforce exposed to M&A, the odds for LP developing a high level of burn-out are lowered by 7.1% for every unit of increase in social support (OR 0.93; 95% CI 0.88 to 0.98; p=0.004). CONCLUSION: LPs exposed to M&A are more likely to experience higher levels of burn-out but having social support can protect against burn-out, which has policy implications for leadership managing laboratories in times of M&A.

Effects of Mental Illness Amongst Adults in the United States Living With Diabetes Mellitus on Hospital Admissions.

OBJECTIVE: To examine the influence of comorbid mental illness on hospitalization among adults reporting diabetes mellitus. METHODS: This cross-sectional observational study used National Health Interview Survey (NHIS) data from 2000-2018 to examine hospitalization. Mental illness was defined as no to low psychological distress (NLPD), moderate psychological distress (MPD), and serious psychological distress (SPD) as per the Kessler-6 scale. Socio-demographic factors and health status were added as covariates in binary logistic regression. RESULTS: This study involved 48,807 survey participants and reflected an estimated population of 17,524,418 adults with diabetes in the United States, of whom 19.9% were hospitalized in the year prior to the survey. Among those who were hospitalized, 71.5% exhibited None to Low Psychological Distress (NLPD), 17.7% reported Moderate Psychological Distress (MPD), and 10.8% reported Serious Psychological Distress (SPD). Conversely, among non-hospitalized individuals, the percentages were as follows: 83.2% had NLPD, 11.4% had MPD, and 5.3% had SPD. The odds ratio (OR) for hospitalization was found to be OR=1.31 (95% CI: 1.20, 1.43, p<0.0001) for MPD and OR=1.42 (95% CI: 1.28, 1.58, p<0.0001) for SPD, in comparison to those with no or low psychological distress. CONCLUSION: Among adults with diabetes mellitus, those with mental illness were more likely to be hospitalized than those without mental illness. Programs and policies to improve care among adults with both mental illness and diabetes may help to reduce hospitalizations.

Religiosity and type 2 diabetes self-management among Muslims residing in California.

Type 2 diabetes (T2D) is a public health issue that needs to be addressed. In the U.S., 11.3% of the population have diabetes. It is estimated that 90-95% of all diabetes cases are T2D cases. One of the best methods to address T2D is self-management. Prior research found a relationship between religiosity and T2D self-management. The purpose of this study was to examine religiosity and T2D self-management. This was a cross-sectional and qualitative study, which included Muslim adults, who have T2D and live in California. We utilized snowballing to recruit participants and the saturation concept to determine the number of participants. Additionally, we used semi-structured design for the interviews and focus groups. We had 30 participants for the interviews (however, only 25 provided demographic data) and 28 for the combined focus groups. Zoom was used to conduct the interviews and two focus groups. The grounded theory was used to deduce themes from the interviews and focus groups. The main themes for religiosity and self-management are Allah sustains life, everything will be ok/hope, faith gives strength, and the role of self within the fate concept. The themes for self-efficacy are diabetes requires new life approach, stress, and Islamic religious practices promote self-management. The main theme for perceived seriousness is taking action and making changes. Our findings provide significant insight about the relationship between religiosity, perceived seriousness, fatalism, and self-efficacy and self-management of T2D. A recommendation based on this study is that providers and health educators should be aware of the different experiences Muslims with T2D face, and tailor recommendations and programs based on that.

Why Can't I Stop Smoking: Predictors of Tobacco Use and Quit Rates in the Freedom From Tobacco Program.

Introduction  As the leading cause of preventable chronic diseases in adults 18 years and older, tobacco usage in the U.S. results in over 20 million premature deaths annually. Current smokers might need extra support on the path to successfully quitting.  Aim To evaluate the influence of predictors of smoking-on-smoking cessation in the Freedom From Tobacco Program (FFT) offered by Southern California Permanente Medical Group (SCPMG). Methods This was a quasi-experimental study to evaluate rates of smoking cessation among participants in the FFT program. There were 471 participants in the study. Factors of the Social Ecological Model (SEM) and demographics were examined to determine if they could predict tobacco cessation. The SEM suggests that an individual's behavior is integrated into a network of intrapersonal characteristics, interpersonal processes, institutional factors, community features, and public policy. In particular, the study mainly addressed the institutional factor. It was promoted within a Health Management Organization and the interpersonal process because it was a group intervention.  Findings  After multiple regression analyses with all predictors from the SEM and demographics, the only significant predictor was the number of previous attempts to quit. Smokers who tried to stop four or more times in the past were 2.6 times (p<0.03) more likely to quit than those who tried fewer times. As we are aware, this was the first time this result was found for programs implemented by Health Management Organizations. The general quit rate at 12 months for the FFT program was 43.1%. Conclusion As the only predictor of quitting in this study was the number of previous attempts to quit smoking, the recommendation is to develop longer-term smoking cessation programs or a longer follow-up to facilitate smokers who relapse to go back and try to quit again. Another recommendation is to identify the main reasons for relapse and try to address these factors in further interventions.

Social-Ecological Correlates of Loneliness Among Young Adult U.S. Males.

PURPOSE: Social disconnection, such as loneliness, is recognized as a significant public health concern in the United States, and young adult males may carry the greater burden of this issue when compared with their female peers. Little is known about the correlates of loneliness for this population. This study examines the social-ecological correlates of loneliness in young adult males. METHODS: Males, aged 18 to 25 years, in the United States were recruited to take part in a cross-sectional electronic survey. Loneliness was assessed as a composite measure. The social-ecological correlates consisted of intrapersonal-level (e.g., social-demographic characteristics), interpersonal-level (e.g., adverse childhood experiences), community-level (e.g., life expectancy at the county level), and societal-level (e.g., idealized masculine gender) variables. A four-block hierarchical regression was performed with each block representing the respective social-ecological level. RESULTS: Among the study sample (n = 495), the intra- and interpersonal variables significantly shared 10% and an incremental 3%, respectively, of the explained variance in loneliness. Mental health diagnosis (ß = 1.06, 95% confidence interval [CI]: [0.54, 1.59]), childhood physical and emotional abuse (ß = 0.21, 95% CI: [0.02, 0.39]), and childhood sexual abuse (ß = 0.30, 95% CI: [0.01, 0.60]) were significantly associated with greater loneliness. CONCLUSION: The findings highlight that the micro-level (intra- and interpersonal) correlates may be most important in predicting loneliness in young adult males. Specifically, young males with a mental health diagnosis and those with greater experiences of childhood adversity are at potentially greater risk for loneliness. Implications for research, programming, and policy are highlighted.

Social-Ecological Correlates of Social Isolation as a Structural Indicator of Social Connectedness Among Young Adult U.S. Males.

PURPOSE: We examined the intrapersonal, interpersonal, community, and societal correlates of a structural indicator of social connectedness (ie, social isolation) among a sample of young adult U.S. males. DESIGN: Cross-sectional. Setting: Online survey. SUBJECTS: Males (n = 495) aged 18-25 years residing in the U.S. MEASURES: Social isolation was assessed as an index measure of social integration (inverse scored). The correlates consisted of the following variables: 1) intrapersonal (eg, social-demographic characteristics), 2) interpersonal (eg, adverse childhood experiences; marital status), 3) community (eg, county-level mental distress rates), and 4) societal (eg, how powerful is society's image of the 'masculine man'). ANALYSIS: Four-block hierarchical regression. RESULTS: The intra- and interpersonal variables significantly shared 17% and an incremental 5%, respectively, of the explained variance in social isolation. Several intra- (eg, financial vulnerability ß = -2.76, [95% CI: -4.40, -1.13]) and inter-personal (ie, childhood household dysfunction ß = -.66, [95% CI: -1.18, -.14]) factors were significantly associated with greater social isolation. Four intrapersonal factors (eg, gay or bisexual ß = 2.31, [95% CI: .29, 4.33]) were significantly associated with lower social isolation. CONCLUSIONS: The current study's findings have important implications for understanding and shaping social connectedness in young adult U.S. males, with micro-level influences potentially being most important in predicting social isolation in this population.

Stressful life events and social capital during the early phase of COVID-19 in the U.S.

BACKGROUND: A novel coronavirus disease (COVID-19) was reported in Wuhan, China late December 2019. The disease has as of the end of March 2020, affected over 35 countries (with over 570,000 cases and 26,000 deaths) worldwide. This includes the U.S., where cases are increasing by the thousands every day (100,000 cases with 1500 deaths as of April 2020). We set out to investigate new or increased stressful life events (SLEs) as a result of this pandemic in the U.S. METHODS: In this exploratory qualitative study, we examined new or heightened SLEs during an active phase of this outbreak. We used a list of SLEs acquired from the first phase of our study, whereby we conducted open-ended surveys and performed an in-depth focus group. We applied Lazarus and Folkman's transactional model of stress and coping to understand diverse focus-group participants' appraisal of events. We coded survey data and applied sentiment analysis. RESULTS: Participants varied in perceived threat and challenge appraisals of COVID-19, indicating both calm and fear. From 267 coded and sentiment analyzed events from survey text, 95% were predominantly negative; 112 (42%) very negative and 142 (53%) moderately negative. Social capital was unanimously emphasized upon as monumental for example: family, friends or technology mediated. We additionally identified seven major themes of SLEs due to the pandemic. LIMITATIONS: Our sample profile is not inclusive of all subsets of the population. CONCLUSIONS: Participants mostly shared similar frustrations and a variety of SLEs such as fear of the unknown and concern for loved ones as a result of COVID-19.

Vegetarian dietary patterns and the risk of colorectal cancers.

IMPORTANCE: Colorectal cancers are a leading cause of cancer mortality, and their primary prevention by diet is highly desirable. The relationship of vegetarian dietary patterns to colorectal cancer risk is not well established. OBJECTIVE: To evaluate the association between vegetarian dietary patterns and incident colorectal cancers. DESIGN, SETTING, AND PARTICIPANTS: The Adventist Health Study 2 (AHS-2) is a large, prospective, North American cohort trial including 96,354 Seventh-Day Adventist men and women recruited between January 1, 2002, and December 31, 2007. Follow-up varied by state and was indicated by the cancer registry linkage dates. Of these participants, an analytic sample of 77,659 remained after exclusions. Analysis was conducted using Cox proportional hazards regression, controlling for important demographic and lifestyle confounders. The analysis was conducted between June 1, 2014, and October 20, 2014. EXPOSURES: Diet was assessed at baseline by a validated quantitative food frequency questionnaire and categorized into 4 vegetarian dietary patterns (vegan, lacto-ovo vegetarian, pescovegetarian, and semivegetarian) and a nonvegetarian dietary pattern. MAIN OUTCOMES AND MEASURES: The relationship between dietary patterns and incident cancers of the colon and rectum; colorectal cancer cases were identified primarily by state cancer registry linkages. RESULTS: During a mean follow-up of 7.3 years, 380 cases of colon cancer and 110 cases of rectal cancer were documented. The adjusted hazard ratios (HRs) in all vegetarians combined vs nonvegetarians were 0.78 (95% CI, 0.64-0.95) for all colorectal cancers, 0.81 (95% CI, 0.65-1.00) for colon cancer, and 0.71 (95% CI, 0.47-1.06) for rectal cancer. The adjusted HR for colorectal cancer in vegans was 0.84 (95% CI, 0.59-1.19); in lacto-ovo vegetarians, 0.82 (95% CI, 0.65-1.02); in pescovegetarians, 0.57 (95% CI, 0.40-0.82); and in semivegetarians, 0.92 (95% CI, 0.62-1.37) compared with nonvegetarians. Effect estimates were similar for men and women and for black and nonblack individuals. CONCLUSIONS AND RELEVANCE: Vegetarian diets are associated with an overall lower incidence of colorectal cancers. Pescovegetarians in particular have a much lower risk compared with nonvegetarians. If such associations are causal, they may be important for primary prevention of colorectal cancers.

Contextual factors influencing health-related quality of life in African American and Latina breast cancer survivors.

PURPOSE: This study explored the relationships between systemic- and individual-level contextual factors and health-related quality of life (HRQOL) in a cohort of African American and Latina breast cancer survivors (BCS). METHODS: Baseline questionnaire data of 320 BCS who participated in a HRQOL psycho-educational intervention were abstracted from the parent study. Hierarchical regression analysis tested the independent effects of contextual factors on HRQOL. RESULTS: HRQOL was higher in BCS who: were diagnosed at < stage 2 (b = -1.38, p < 0.05), expressed satisfaction with their health care (b = 0.20, p < 0.001), had fewer comorbidities (b = - 0.60, p < 0.001) and depressive symptoms (b = -0.30, p < 0.001), and practiced healthy diet and exercise habits (b = 0.02, p < 0.05). Demographic and cancer-related factors accounted for 14 % of the variance in HRQOL (F[6, 274] = 7.25, p < 0.001). The socio-cultural context (i.e., ethnicity, life stress, perceived social support) explained 20 % of the variance in HRQOL (FΔ[3, 271] = 27.32, p < 0.001). The health care system context contributed an additional 8 % to explaining HRQOL (FΔ[1, 270] = 34.88, p < 0.001). Health status and behavioral factors accounted for 18 % of the variance (FΔ[4, 266] = 29.55, p < 0.001). The full model explained 59 % of the variance in HRQOL (F[14, 266] = 27.76, p < 0.001). CONCLUSIONS: HRQOL in ethnic minority BCS is multifaceted and is significantly influenced by cancer-related, socio-cultural, health care system, health status, and behavioral contextual factors. Therefore, survivorship research and practice must address broad multi-level domains to achieve equitable and optimal breast cancer outcomes. IMPLICATIONS FOR CANCER SURVIVORS: To enhance HRQOL, survivors must be provided the know-how and support to maintain healthy lifestyle and self-management practices. Advocates must engage the care team to consider systemic factors, including life stress and community resources, to be more patient-centered.

Using the theory of planned behavior to explore attitudes and beliefs about dietary supplements among HIV-positive Black women.

BACKGROUND: This cross-sectional study investigated whether the theory of planned behavior (TPB) constructs: attitudes, subjective norms, and perceived behavioral control were related to intention of dietary supplements use among African-American women living with Human Immunodeficiency Virus and/or Acquired Immune Deficiency Syndrome (HIV/AIDS). METHODS: A closed-ended questionnaire based on the TPB was utilized to explore the use of dietary supplements among a cohort of 153 HIV-positive African-American women. RESULTS: Overall, 45% of the respondents used dietary supplements to manage/control their HIV. Combined, attitudes, subjective norms and perceived behavioral control were significant predictors of intention toward dietary supplement use (69% of the variance explained, p<0.0001). Attitudes (ß=0.23, p<0.001) and perceived behavioral control (ß=0.45, p<0.0001) were found to be significant independent predictors of intention. Behavioral intention and proximal TPB constructs (attitudes, subjective norms, and perceived behavioral control), as well as their underlying beliefs about dietary supplements use, were all found to be significantly more positive in users of dietary supplements compared to non-users (p<0.001). CONCLUSIONS: Results showed that attitudes, subjective norms and perceived behavioral control are important predictors in the intention to use dietary supplements for control of HIV among African-American women. Implications from this study suggest that the TPB can be used to better identify and understand salient beliefs that surround intentions to use alternative therapies for management of disease. These beliefs can be used to develop interventions surrounding HIV treatment and care.

Race-specific validation of food intake obtained from a comprehensive FFQ: the Adventist Health Study-2.

OBJECTIVE: To assess race-specific validity of food and food group intakes measured using an FFQ. DESIGN: Calibration study participants were randomly selected from the Adventist Health Study-2 (AHS-2) cohort by church, and then by subject-within-church. Intakes of forty-seven foods and food groups were assessed using an FFQ and then compared with intake estimates measured using six 24 h dietary recalls (24HDR). We used two approaches to assess the validity of the questionnaire: (i) cross-classification by quartile and (ii) de-attenuated correlation coefficients. SETTING: Seventh-day Adventist church members geographically spread throughout the USA and Canada. SUBJECTS: Members of the AHS-2 calibration study (550 whites and 461 blacks). RESULTS: The proportion of participants with exact quartile agreement in the FFQ and 24HDR averaged 46 % (range: 29-87 %) in whites and 44 % (range: 25-88 %) in blacks. The proportion of quartile gross misclassification ranged from 1 % to 11 % in whites and from 1 % to 15 % in blacks. De-attenuated validity correlations averaged 0·59 in whites and 0·48 in blacks. Of the forty-seven foods and food groups, forty-three in whites and thirty-three in blacks had validity correlations >0·4. CONCLUSIONS: The AHS-2 questionnaire has good validity for most foods in both races; however, validity correlations tend to be higher in whites than in blacks.

Validation of nutrient intake using an FFQ and repeated 24 h recalls in black and white subjects of the Adventist Health Study-2 (AHS-2).

OBJECTIVE: To validate a 204-item quantitative FFQ for measurement of nutrient intake in the Adventist Health Study-2 (AHS-2). DESIGN: Calibration study participants were randomly selected from the AHS-2 cohort by church, and then subject-within-church. Each participant provided two sets of three weighted 24 h dietary recalls and a 204-item FFQ. Race-specific correlation coefficients (r), corrected for attenuation from within-person variation in the recalls, were calculated for selected energy-adjusted macro- and micronutrients. SETTING: Adult members of the AHS-2 cohort geographically spread throughout the USA and Canada. SUBJECTS: Calibration study participants included 461 blacks of American and Caribbean origin and 550 whites. RESULTS: Calibration study subjects represented the total cohort very well with respect to demographic variables. Approximately 33 % were males. Whites were older, had higher education and lower BMI compared with blacks. Across fifty-one variables, average deattenuated energy-adjusted validity correlations were 0.60 in whites and 0.52 in blacks. Individual components of protein had validity ranging from 0.40 to 0.68 in blacks and from 0.63 to 0.85 in whites; for total fat and fatty acids, validity ranged from 0.43 to 0.75 in blacks and from 0.46 to 0.77 in whites. Of the eighteen micronutrients assessed, sixteen in blacks and sixteen in whites had deattenuated energy-adjusted correlations >or=0.4, averaging 0.60 and 0.53 in whites and blacks, respectively. CONCLUSIONS: With few exceptions validity coefficients were moderate to high for macronutrients, fatty acids, vitamins, minerals and fibre. We expect to successfully use these data for measurement error correction in analyses of diet and disease risk.

Recruiting black Americans in a large cohort study: the Adventist Health Study-2 (AHS-2) design, methods and participant characteristics.

OBJECTIVE: The goal of the prospective Adventist Health Study-2 (AHS-2) was to examine the relationship between diet and risk of breast, prostate and colon cancers in Black and White participants. This paper describes the study design, recruitment methods, response rates, and characteristics of Blacks in the AHS-2, thus providing insights about effective strategies to recruit Blacks to participate in research studies. DESIGN: We designed a church-based recruitment model and trained local recruiters who used various strategies to recruit participants in their churches. Participants completed a 50-page self-administered dietary and lifestyle questionnaire. PARTICIPANTS: Participants are Black Seventh-day Adventists, aged 30-109 years, and members of 1,209 Black churches throughout the United States and Canada. RESULTS: Approximately 48,328 Blacks from an estimated target group of over 90,000 signed up for the study and 25,087 completed the questionnaire, comprising about 26% of the larger 97,000 AHS-2-member cohort. Participants were diverse in age, geographic location, education, and income. Seventy percent were female with a median age of 59 years. CONCLUSION: In spite of many recruitment challenges and barriers, we successfully recruited a large cohort whose data should provide some answers as to why Blacks have poorer health outcomes than several other ethnic groups, and help explain existing health disparities.

Black art posters, an incentive to increase study enrollment among Blacks in a large cohort study.

OBJECTIVE: Black art posters were offered to replace or augment the established $10 incentive for questionnaire completion in a longitudinal cohort study. METHOD: Eighty-one churches located in the US southern region were divided between two intervention groups, with a control group of 24 churches from the same region. Primary outcome measures were study enrollment rates and questionnaire return rates between December 2003 and July 2004 as a proportion of church goal. RESULTS: 9.3% of participants returning questionnaires selected a poster in preference to $10. Half of participants offered both monetary and art incentives indicated a poster selection. Crude questionnaire return rates were 57.4% for the pooled intervention churches and 38.2% for the control churches. Enrollment rates among those offered both incentives were significantly higher (p<0.01) than when monetary incentives alone were offered after adjustment for church size, promotional dates, and average income of church members. Survey return rates were also higher in the churches offered both incentives (p=0.04). CONCLUSION: These data suggest that the black art posters improved study enrollment and survey return rates. The relatively low rate of poster selection suggests that the art primarily influenced participation indirectly, by creating a more culturally inclusive image of the study.

The contribution of soul and Caribbean foods to nutrient intake in a sample of Blacks of US and Caribbean descent in the Adventist Health Study-2: a pilot study.

OBJECTIVE: To evaluate the dietary contribution of culturally preferred foods in a population of Black Seventh-Day Adventists from the eastern and southern United States in order to improve the standard food frequency questionnaire. DESIGN: Intake of such foods was assessed using a specially designed self-administered food frequency questionnaire consisting of a list of 60 items. A demographic questionnaire was administered by later telephone interview. SETTING: Southern and northeastern United States. SUBJECTS: One hundred and sixty-one Black Seventh-Day Adventists were selected from 60 congregations. Approximately half had Caribbean roots. RESULTS: Among the special foods included, red beans stood out and were among the top five contributors to eight of nine selected nutrients. Various legumes, cruciferous vegetables, and okra-corn-tomatoes were the most frequently consumed special foods. Macaroni and cheese was an important contributor to total energy, fat, saturated fat, and protein. At least weekly consumption of red beans, rice and beans, pinto beans, black-eyed peas, plantains and poke salad was reported by 47%, 40%, 31%, 28%, 26% and 25% of subjects, respectively. These foods (largely the legumes) contributed 77% and 104% of the dietary reference intakes for folate and total fiber, respectively. On average, all these foods contributed an estimated 726 calories per day. CONCLUSIONS: These findings show that, in total, these foods make a major contribution to the diets of these subjects and that the most commonly eaten at least should be included in dietary questionnaires designed for this minority population.

Social ecological predictors of prostate-specific antigen blood test and digital rectal examination in black American men.

BACKGROUND: Black American men continue to suffer disproportionately from epidemically higher rates of prostate cancer. We hypothesize that complex reasons for persistently higher death rates of prostate cancer in this group are steeped in social factors associated with health access. METHODS: We utilized data from the It's All About U prostate cancer prevention study among black men to investigate: 1) what social ecological factors were predictive of prostate-specific antigen (PSA) testing and digital rectal examinations (DRE); 2) if black men were aware of prostate cancer screening and, if screening was available, would they take the PSA and DRE? Quantitative cross-sectional data from a cohort of 276 black men with no diagnosis of prostate cancer were analyzed to identify characteristics, beliefs, practices and attitudes of this group toward prostate cancer screening. We created a social ecological model to examine which social factors (i.e., environmental, personal, person/environment interplay, black culture and institutional policy) were predictive of PSA and DRE, PSA only and DRE only. To reduce data and identify data patterns, factor analyses (tested for reliability by calculating Cronbach alpha scores) were performed. Variables were standardized with Z scores and analyzed with predictive analytic software technology (SPSS, version 12). A multivariate binary logistic regression was conducted to identify predictors of PSA and DRE. RESULTS: A significant predictor of both PSA and DRE was the physician's direct prostate cancer communication message (P<0.010). Significant correlations exist in PSA and DRE outcomes with a physician's engaging communication style (P<0.012), encouragement to screen (P<0.001) and sharing prostate cancer information (P<0.001); as was men understanding the serious risk of prostate cancer (P<0.001), culture (P<0.004), positive interaction with healthcare staff, significant other(s) and providers (P<0.001), and environmental dimensions (P<0.006). A profile of four major self-reported barriers to screening were identified (i.e., fear, internal locus of health, comfort level and external locus of health). Lastly, men who utilized health systems with a prostate cancer screening policy had high percentages of PSA and DRE (63.3%), PSA only (70.9%) and DRE only (81.7%). CONCLUSION: A physician's aggressive, positive engagement in shared decision-making, tailored social influences promoting prostate cancer prevention among black men, as well as institutional screening policy, has the potential to increase early detection and reduce morbidity among this group.

Recruiting blacks to the Adventist health study: Do follow-up phone calls increase response rates?

PURPOSE: To determine whether follow-up phone calls improve response rates to a long questionnaire among black and white subjects. METHODS: Forty black and 39 white Seventh-day Adventist churches were randomized to experimental or control status in a 2:1 ratio favoring the intervention, which is a follow-up phone call to certain church members. Subjects selected from each church were those who had signed up for the Adventist Health Study-2 but not returned a questionnaire 3 months after promotion began. Further returns from a church over the next 3 months, and this increment as a proportion of baseline response, were assessed using t-tests and Poisson regression, respectively. RESULTS: Comparing black experimental and control churches, the mean difference was 5.5 returned questionnaires per church (p < 0.01). Among white churches the mean difference was 3.0 (ns). The baseline-adjusted increment, however, was greater by a factor of 3.37 (95% confidence interval, 1.92, 5.93) in the black experimental relative to control churches, but among white experimental churches was 13% (ns) lower than controls. This difference in response by ethnic group was statistically significant (p < 0.01). CONCLUSION: Follow-up phone calls improved response rates among black subjects only.