Treatment decisions for localized prostate cancer: a concept mapping approach.

OBJECTIVE: Few decision aids emphasize active surveillance (AS) for localized prostate cancer. Concept mapping was used to produce a conceptual framework incorporating AS and treatment. METHODS: Fifty-four statements about what men need to make a decision for localized prostate cancer were derived from focus groups with African American, Latino and white men previously screened for prostate cancer and partners (n = 80). In the second phase, 89 participants sorted and rated the importance of statements. RESULTS: An eight cluster map was produced for the overall sample. Clusters were labelled Doctor-patient exchange, Big picture comparisons, Weighing the options, Seeking and using information, Spirituality and inner strength, Related to active treatment, Side-effects and Family concerns. A major division was between medical and home-based clusters. Ethnic groups and genders had similar sorting, but some variation in importance. Latinos rated Big picture comparisons as less important. African Americans saw Spirituality and inner strength most important, followed by Latinos, then whites. Ethnic- and gender-specific concept maps were not analysed because of high similarity in their sorting patterns. CONCLUSIONS: We identified a conceptual framework for management of early-stage prostate cancer that included coverage of AS. Eliciting the conceptual framework is an important step in constructing decision aids which will address gaps related to AS.

Evaluation of a community-academic partnership: lessons from Latinos in a network for cancer control.

Established in 2002, Latinos in a Network for Cancer Control is a community-academic network supported by the Centers for Disease Control and Prevention and the National Cancer Institute. The network includes >130 individuals from 65 community and academic organizations committed to reducing cancer-related health disparities. Using an empirically derived systems model--the Bergen Model of Collaborative Functioning--as the analytic frame, we interviewed 19 partners to identify challenges and successful processes. Findings indicated that sustained partner interaction created "meaningful relationships" that were routinely called on for collaboration. The leadership was regarded positively on vision, charisma, and capacity. Limitations included overreliance on a single leader. Suggestions supported more delegation of decision making, consistent communication, and more equitable resource distribution. The study highlighted new insights into dynamics of collaboration: Greater inclusiveness of inputs (partners, finances, mission) and loosely defined roles and structure produced strong connections but less network-wide productivity (output). Still, this profile enabled the creation of more tightly defined and highly productive subgroups, with clear goals and roles but less inclusive of inputs than the larger network. Important network outputs included practice-based research publications, cancer control intervention materials, and training to enhance the use of evidence-based interventions, as well as continued and diversified funding.

Community Health Workers to Increase Cancer Screening: 3 Community Guide Systematic Reviews.

INTRODUCTION: Many in the U.S. are not up to date with cancer screening. This systematic review examined the effectiveness of interventions engaging community health workers to increase breast, cervical, and colorectal cancer screening. METHODS: Authors identified relevant publications from previous Community Guide systematic reviews of interventions to increase cancer screening (1966 through 2013) and from an update search (January 2014-November 2021). Studies written in English and published in peer-reviewed journals were included if they assessed interventions implemented in high-income countries; reported screening for breast, cervical, or colorectal cancer; and engaged community health workers to implement part or all of the interventions. Community health workers needed to come from or have close knowledge of the intervention community. RESULTS: The review included 76 studies. Interventions engaging community health workers increased screening use for breast (median increase=11.5 percentage points, interquartile interval=5.5‒23.5), cervical (median increase=12.8 percentage points, interquartile interval=6.4‒21.0), and colorectal cancers (median increase=10.5 percentage points, interquartile interval=4.5‒17.5). Interventions were effective whether community health workers worked alone or as part of a team. Interventions increased cancer screening independent of race or ethnicity, income, or insurance status. DISCUSSION: Interventions engaging community health workers are recommended by the Community Preventive Services Task Force to increase cancer screening. These interventions are typically implemented in communities where people are underserved to improve health and can enhance health equity. Further training and financial support for community health workers should be considered to increase cancer screening uptake.

Is a prostate cancer screening anxiety measure invariant across two different samples of age-appropriate men?

BACKGROUND: In order to explore the influence of anxiety on decision-making processes, valid anxiety measures are needed. We evaluated a prostate cancer screening (PCS) anxiety scale that measures anxiety related to the prostate-specific antigen (PSA) test, the digital rectal examination (DRE), and the decision to undergo PCS (PCS-D) using two samples in different settings. METHODS: We assessed four psychometric properties of the scale using baseline data from a randomized, controlled decision aid trial (n = 301, private clinic; n = 149, public). RESULTS: The 3-factor measure had adequate internal consistency reliability, construct validity, and discriminant validity. Confirmatory factor analyses indicated that the 3-factor model did not have adequate fit. When subscales were considered separately, only the 6-item PCS-D anxiety measure had adequate fit and was invariant across clinics. CONCLUSIONS: Our results support the use of a 6-item PCS-D anxiety measure with age-appropriate men in public and private settings. The development of unique anxiety items relating to the PSA test and DRE is still needed.

Factors associated with patient and health care system delay in diagnosis and treatment for TB in sub-Saharan African countries with high burdens of TB and HIV.

OBJECTIVE: To identify factors causing delayed diagnosis and treatment for tuberculosis in high tuberculosis (TB)/HIV burden African countries. METHODS: We searched Ovid Medline, CINAHL, PsychInfo, Scopus and Sabinet-South African journals and reference lists, Google, Google Scholar and Google SA for reports in English, ≥1992, of original data from sub-Saharan countries on patient or system delay in TB diagnosis or treatment with populations ≥15 years old. Two reviewers extracted data independently for each study. We categorized independent variables as predisposing, enabling or reinforcing (PRECEDE model). Meta-analysis was conducted for factors associated with delay in ≥2 studies. RESULTS: Of 20 eligible studies, 12 assessed both sources of delay; 1, system delay; and 7, patient delay only. Most were cross-sectional surveys (k = 13) with samples of consecutive patients (k = 13) and bivariate analyses (k = 11). Starting and endpoints for patient delay were consistent, but not system delay. Patient characteristics were studied frequently; HIV stigma and enabling factors were studied infrequently, although the last were most often associated with delay. Consulting traditional healers first--usually by rural residents--consistently led to patient delay; OR = 3.45 (1.91-6.21). Travel time for the return visit was consistently associated with system delay OR = 1.87 (1.378-2.531). CONCLUSIONS: We recommend partnerships with traditional healers and research emphasizing HIV and system factors, standard definitions of delay and qualitative and cohort studies to identify enabling and reinforcing factors related to delay.

A scoping study of frameworks for adapting public health evidence-based interventions.

Evidence-based public health translation of research to practice is essential to improve the public's health. Dissemination and implementation researchers have explored what happens once practitioners adopt evidence-based interventions (EBIs) and have developed models and frameworks to describe the adaptation process. This scoping study identified and summarized adaptation frameworks in published reports and grey literature. We followed the recommended steps of a scoping study: (a) identifying the research question; (b) identifying relevant studies; (c) selecting studies; (d) charting the data; (e) collating, summarizing, and reporting the results; and (f) consulting with experts. We searched PubMed, PsycINFO, PsycNET, and CINAHL databases for articles referencing adaptation frameworks for public health interventions in the published and gray literature, and from reference lists of framework articles. Two reviewers independently coded the frameworks and their steps and identified common steps. We found 13 adaptation frameworks with 11 program adaptation steps: (a) assess community, (b) understand the EBI(s), (c) select the EBI, (d) consult with experts, (e) consult with stakeholders, (f) decide on needed adaptations, (g) adapt the original EBI, (h) train staff, (i) test the adapted materials, (j) implement the adapted EBI, and (k) evaluate. Eight of these steps were recommended by more than five frameworks: #1-3, 6-7, and 9-11. This study is the first to systematically identify, review, describe, and summarize frameworks for adapting EBIs. It contributes to the literature by consolidating key steps in program adaptation of EBIs and describing the associated tasks in each step.

The influence of subjective social status on vulnerability to postpartum smoking among young pregnant women.

OBJECTIVES: Associations between subjective social status, a subjective measure of socioeconomic status, and predictors of risk for postpartum smoking were examined among 123 pregnant women (aged 18-24 years) who stopped smoking because of pregnancy. The goal was to identify how subjective social status might influence the risk for postpartum smoking and to elucidate targets for intervention. METHODS: We used multiple regression equations to examine the predictive relations between subjective social status and tobacco dependence, self-rated likelihood of postpartum smoking, confidence, temptations, positive and negative affect, depression, stress, and social support. Adjusted analyses were also conducted with control for race/ethnicity, education, income, and whether participant had a partner or not (partner status). RESULTS: In unadjusted and adjusted analyses, subjective social status predicted tobacco dependence, likelihood of postpartum smoking, confidence, temptations, positive affect, negative affect, and social support. Adjusted analyses predicting depression and stress approached significance. CONCLUSIONS: Among young pregnant women who quit smoking because of pregnancy, low subjective social status was associated with a constellation of characteristics indicative of increased vulnerability to postpartum smoking. Subjective social status provided unique information on risk for postpartum smoking over and above the effects of race/ethnicity, objective socioeconomic status, and partner status.

Relationship between English language use and preferences for involvement in medical care among Hispanic women.

OBJECTIVE: To assess how English language use by Hispanic women affects their preferences for participating in decision making and information seeking regarding medical care. METHODS: The study included 235 Hispanic women aged 35-61 years participating in a larger multicenter study, the Ethnicity, Needs, and Decisions of Women (ENDOW) Project. Participants were recruited from community settings and primary care public health clinics. Bilingual (English and Spanish speaking) interviewers asked participants questions about demographic characteristics, health status, reproductive history, menopausal status, access to healthcare, experience with hormone replacement therapy (HRT) and hysterectomy, outcome expectations about HRT and hysterectomy, medical decision making, and social support. Using univariate and multivariate analyses, we assessed the relationships between the participants' preferences for participating in decision making and information seeking, their language use, and other covariates of interest. RESULTS: Overall, the participants expressed a strong desire for information about and participating in medical decisions. However, they expressed a lower preference for participating in decisions related to use of HRT compared with the desire for engaging in decision involving invasive medical procedures (hysterectomy and cholecystectomy) and high blood pressure management. Increased use of English language was significantly associated with preferences for participating in medical care decision making, in general (p < 0.001), and with information seeking (p = 0.044). Decreased use of English language was associated with a lower desire for participating in medical care decision making. CONCLUSIONS: Increased use of English language may influence Hispanic women's preferences for participating in medical decisions and their information-seeking behavior.

Feasibility of Cervical Cancer Screening Utilizing Self-sample Human Papillomavirus Testing Among Mexican Immigrant Women in Harris County, Texas: A Pilot Study.

Here we evaluate the acceptability and feasibility of self-sample human papillomavirus (HPV) testing (self-HPV) among a sample of predominantly Mexican immigrant women who never or sporadically attend for Pap testing. Immigrant women who had not had a Pap test in the past 3 years (n = 100) were recruited. Participants self-collected a cervical sample for HPV testing. High-risk (HR) HPV-positive women were referred for clinical follow-up. Acceptability of self-HPV was high, with 99% reporting that they would be willing to use self-HPV regularly. Nineteen women (19%) tested positive for HR-HPV. Of these, 50% obtained clinical follow-up within 3 months. For those who did not, the primary barrier to follow-up was difficulty obtaining healthcare coverage. In conclusion, self-HPV is highly acceptable to Mexican immigrant women who otherwise do not attend for Pap testing. While the approach addresses critical barriers to primary screening, questions remain as to whether uninsured HR-HPV positive women are able to attend for clinical follow-up.

Recruitment for the National Breast and Cervical Cancer Early Detection Program.

BACKGROUND: To reduce disparities in breast and cervical cancer in the U.S., it is essential that programs such as CDC's National Breast and Cervical Cancer Early Detection Program (NBCCEDP) use evidence-based strategies. Recommendations for interventions to increase breast and cervical cancer screening have been disseminated by national public health organizations. To increase screening, cancer control planners would benefit from use of evidence-based strategies for recruitment of participants in their communities. PURPOSE: The purpose of the study was to inventory recruitment activities for cancer screening within NBCCEDP programs and assess if activities used to increase cancer screening are evidence-based. METHODS: Interviews were conducted with 61 recruitment coordinators in 2008 to elicit their recruitment activities, use of evidence-based resources, and barriers to using evidence-based interventions (EBIs). Study data were analyzed in 2009. RESULTS: Of the 340 activities reported, many were categorized as educational materials, one-on-one education, mass media, group education, and special events. Two thirds of inventoried activities matched an EBI. Coordinators reported that colleagues and the CDC are their primary sources of information about EBIs and few coordinators had used evidence-based resources. Lack of money or funding, questionable applicability to priority populations, limited staffing or staff time, and insufficient evidence-based research were the most important barriers to EBI use. CONCLUSIONS: Although the majority of NBCCEDP recruitment activities were evidence-based, one third were not. Additional training and technical assistance are recommended to help public health agencies adopt the use of these strategies.

Validity of a low literacy version of the Decisional Conflict Scale.

OBJECTIVE: To evaluate the psychometric properties of the 4-factor low literacy Decisional Conflict Scale (DCS-LL) with men eligible for prostate cancer screening (PCS). METHODS: We used baseline (T0; n=149) and post-intervention (T2; n=89) data from a randomized, controlled trial of a PCS decision aid to assess internal consistency reliability and construct, discriminant, and factor validity. RESULTS: There was evidence of excellent internal consistency reliability (α's≥.80) and fair construct validity (most r's≥.40) for the DCS-LL except for the Supported subscale. The DCS-LL was able to discriminate between men who had decided and those who had not. There was evidence for the original 4-factor model at T0 but exploratory analysis suggested a 3-factor solution at T0 and T2 with Informed and Value Clarity as one factor. CONCLUSION: For men eligible for PCS, feeling informed and feeling clear about values may not reflect distinct cognitive processes. Feeling supported may not be a factor contributing to uncertainty. PRACTICE IMPLICATIONS: Research should address whether current DCS subscales best represent the factors that contribute to uncertainty for PCS and for other screening decisions. Research should also explore the influence of health literacy on the factor structure of the DCS-LL.

Sources of heterogeneity in hepatitis B virus (HBV) seroprevalence estimates from U.S. adult incarcerated populations: A systematic review and meta-regression analysis.

HBV seroprevalence estimates from U.S. incarcerated populations are relatively high. However, the usefulness of these estimates for guiding HBV-related correctional healthcare policy is limited by wide variation in estimates across studies and little understanding of the sources of this variation. The authors systematically reviewed studies indexed from 1975-2005, meeting pre-specified criteria and reporting HBV seroprevalence estimates from U.S. adult incarcerated populations. Using meta-regression techniques, the authors investigated report type, geographical region, serum collection year, facility type, serum source, sampling procedures, sample characteristics, and measurement procedures as potential study-level sources of heterogeneity in prevalence estimates for common HBV seromarkers. In bivariable meta-regression analyses, mean age ≥31 years was strongly associated with increased HBsAg prevalence (POR=2.6), and serum collection year before 1991 was strongly associated with increased prevalence of any positive marker (POR=2.0). Other moderate-to-strong associations were observed, but these were considered less certain because of small numbers of observations, influence of single studies, or potential confounding. Potential sources of heterogeneity should be considered when comparing HBV seroprevalence estimates in adult U.S. incarcerated populations and when developing HBV screening and vaccination protocols in correctional settings.