Kola Okuyemi

Motivational interviewing to enhance nicotine patch treatment for smoking cessation among homeless smokers

AIMS To assess the effects of adding motivational interviewing (MI) counseling to nicotine patch for smoking cessation among homeless smokers. DESIGN Two-group randomized controlled trial with 26-week follow-up. PARTICIPANTS AND SETTING A total of 430 homeless smokers from emergency shelters and transitional housing units in Minneapolis/St Paul, Minnesota, USA. INTERVENTION AND MEASUREMENTS All participants received 8-week treatment of 21-mg nicotine patch. In addition, participants in the intervention group received six individual sessions of MI counseling which aimed to increase adherence to nicotine patches and to motivate cessation. Participants in the standard care control group received one session of brief advice to quit smoking. Primary outcome was 7-day abstinence from cigarette smoking at 26 weeks, as validated by exhaled carbon monoxide and salivary cotinine. FINDINGS Using intention-to-treat analysis, verified 7-day abstinence rate at week 26 for the intervention group was non-significantly higher than for the control group (9.3% versus 5.6%, P = 0.15). Among participants who did not quit smoking, reduction in number of cigarettes from baseline to week 26 was equally high in both study groups (-13.7 ± 11.9 for MI versus -13.5 ± 16.2 for standard care). CONCLUSIONS Adding motivational interviewing counseling to nicotine patch did not increase smoking rate significantly at 26-week follow-up for homeless smokers.

Feasibility of a parenting program to prevent substance use among Latino youth: a community-based participatory research study.

Purpose. Family-skills training programs prevent adolescent substance use, but few exist for immigrant Latino families. This study assesses the feasibility of a family-skills training intervention developed using a community-based participatory research framework, and explores parental traditional values as a modifier of preliminary effects. Design. One-group pretest-posttest. Setting. Four Latino youth–serving sites (school, clinic, church, social-service agency). Subjects. Immigrant Latino parents of adolescents aged 10 to 14 years (N = 83). Intervention. Eight-session program in Spanish to improve parenting practices and parent-youth interpersonal relations designed with Latino parents and staff from collaborating organizations. Measures. Feasibility was assessed through retention, program appropriateness, and group interaction quality. Preliminary outcomes evaluated were (1) parenting self-efficacy, discipline, harsh parenting, monitoring, conflict, attachment, acceptance, and involvement, and (2) parent perception of adolescent internalizing, externalizing, and substance use behaviors. Covariates included sociodemographics and parental endorsement of traditional values. Analysis. Feasibility outcomes were assessed with descriptive statistics. Paired t-tests measured changes in parenting outcomes. Adjusted multiple regression models were conducted for change in each outcome, and t-tests compared mean changes in outcomes between parents with high and low traditional values scores. Results. Program appropriateness and group interaction scores were positive. Improvement was noted for eight parenting outcomes. Parents perceived that adolescent internalizing behaviors decreased. Parents with lower endorsement of traditional values showed greater pretest-posttest change in attachment, acceptance, and involvement. Conclusion. This intervention is feasible and may influence parenting contributors to adolescent substance use.

Subjective social status predicts smoking abstinence among light smokers

OBJECTIVES To determine if community subjective social status (SSS) predicted smoking abstinence through 26 weeks postrandomization among 755 African American light smokers of low SES (socioeconomic status). METHODS Participants were enrolled in a double-blind, placebo-controlled, randomized clinical trial, which examined the efficacy of nicotine gum and counseling for smoking cessation. RESULTS Results indicated that SSS predicted smoking abstinence over time [P=.046; odds ratio (OR) =1.075 (1.001-1.155)] after adjusting for covariates. CONCLUSIONS Further research is needed to understand the effects of community SSS on smoking cessation among heavy smokers and other ethnic groups.

Views of Somali women and men on the use of faith-based messages promoting breast and cervical cancer screening for Somali women: a focus-group study

BackgroundScreening rates for breast and cervical cancer for Muslim women in the United States are low, particularly for first-generation immigrants. Interpretations of the Muslim faith represent some of the barriers for breast and cervical cancer screening. Working to understand how faith influences breast and cervical screening for Somali women, and working with the community to identify and utilize faith-based assets for promoting screening, may lead to life-saving changes in screening behaviors.MethodsWe partnered with an Imam to develop faith-based messages addressing the concerns of modesty and predetermination and promoting cancer testing and screening. A total of five focus groups were convened, with 34 Somali women (three groups) and 20 Somali men (two groups). Each focus group first discussed participant views of breast and cervical cancer screening in general and then viewed and discussed video clips of the Imam delivering the faith-based messages.ResultsBoth Somali women and men had an overwhelmingly positive response to the faith-based messages promoting breast and cervical cancer screening. The faith-based messages appeared to reinforce the views of those who were already inclined to see screening positively, with participants describing increased confidence to engage in screening. For those who had reservations about screening, there was feedback that the faith-based messages had meaningfully influenced their views.ConclusionsSomali immigrant women and men found faith-based messages addressing topics of predestination and modesty and encouraging the use of screening and treatment to be both acceptable and influential. Faith can play an important role as an asset to promote breast and cervical cancer screening, and there may be substantial benefits to adding faith-based messaging to other interventions that focus on improving screening uptake. This may help to address health disparities for Somali women in this area.

Predictors of Intention to Obtain Colorectal Cancer Screening Among African American Men in a State Fair Setting

Racial disparities in health among African American men in the United States are appalling. African American men have the highest mortality and incidence rates from colorectal cancer compared with all other ethnic, racial, and gender groups. Juxtaposed to their white counterparts, African American men have colorectal cancer incidence and mortality rates 27% and 52% higher, respectively. Colorectal cancer is a treatable and preventable condition when detected early, yet the intricate factors influencing African American men’s intention to screen remain understudied. Employing a nonexperimental, online survey research design at the Minnesota State Fair, the purpose of this study was to explore whether male role norms, knowledge, attitudes, and perceptions influence intention to screen for colorectal cancer among 297 African American men. As hypothesized, these Minnesota men (ages 18 to 65) lacked appropriate colorectal cancer knowledge: only 33% of the sample received a “passing” knowledge score (85% or better). In a logistic regression model, the three factors significantly associated with a higher probability of obtaining colorectal cancer screening were age, perceived barriers, and perceived subjective norms. Findings from this study provide a solid basis for informing health policy and designing health promotion and early-intervention colorectal cancer prevention programs that are responsive to the needs of African American men in Minnesota and beyond.

Predictors of quality of life in patients with diabetes mellitus in two tertiary health institutions in Ghana and Nigeria

Background: Patients with chronic diseases such as Type 2 diabetes mellitus (DM) usually have a relatively poor quality of life (QoL), because the cost of care (living expenses and health) or diet restrictions are heavily felt by these patients, and this is of a public health concern. However, limited data on DM QoL exist in Ghana and Nigeria. This makes it imperative for data to be collated in that regard. Materials and Methods: We adopted the Strengthening The reporting of observational studies in epidemiology (STROBE) consensus checklist to survey the patients with DM seen at the diabetic clinic at the Department of Medicine of the Korle-Bu Teaching Hospital and University College Hospital, Ibadan, Nigeria. Patients with Type 2 DM aged 40 years and older were recruited by using systematic random sampling method. The World Health Organization Quality of Life-BREF, diabetes empowerment scale, and DM knowledge scale were used to assess QoL, patient empowerment, and knowledge of DM, respectively. The predictors of QoL were determined using multiple linear regression analyses. Results: A total of 198 patients in Ghana and 203 patients in Nigeria completed the survey, with female-to-male ratio being 3:1 and 2:1, respectively. The overall QoL in both countries was relatively low: 56.19 ± 8.23 in Ghana and 64.34 ± 7.34 in Nigeria. In Ghana, significant correlates of higher scores on the QoL scale were medication adherence (P = 0.02) and employment status (P = 0.02). Among patients in Nigeria, employment status (P = 0.02) and DM empowerment (0.03) were significant predictors of QoL in patients with DM. Conclusion: Our study revealed an association between a number of psychosocial factors and QoL among patients with DM in Ghana and Nigeria.

Abstract B82: Predictors of intention to obtain colorectal cancer screening among African American men in a state fair setting

Racial disparities in health among African American men in the United States are appalling: African American men have the highest mortality and incidence rates from colorectal cancer (CRC) compared to all other ethnic, racial, and gender groups. Juxtaposed to their white counterparts, African American men have CRC incidence and mortality rates 25% and 50% higher, respectively. CRC is a treatable and preventable condition when detected early, yet the intricate factors influencing African American men9s intention to screen remain understudied. Employing a non-experimental, on-line survey research design at the Minnesota State Fair, the purpose of this study was to explore whether male role norms affect knowledge, attitudes, and intention to screen for CRC directly, or mediated by perceived barriers, among 297 African American men. As hypothesized, these Minnesota men (ages 18-65) lacked appropriate CRC knowledge: only 33% of the sample received a “passing” knowledge score (85% or better). In a logistic regression model, the three factors significantly associated with a higher probability of obtaining CRC screening were age, perceived barriers, and perceived subjective norms. Findings from this study provide a solid basis for informing health policy and designing health promotion and early-intervention CRC prevention programs that are responsive to the needs of African American men in Minnesota and beyond. Citation Format: Charles R. Rogers, Patricia Goodson, Lindsey R. Dietz, Kola S. Okuyemi. Predictors of intention to obtain colorectal cancer screening among African American men in a state fair setting. [abstract]. In: Proceedings of the Eighth AACR Conference on The Science of Health Disparities in Racial/Ethnic Minorities and the Medically Underserved; Nov 13-16, 2015; Atlanta, GA. Philadelphia (PA): AACR; Cancer Epidemiol Biomarkers Prev 2016;25(3 Suppl):Abstract nr B82.

Efficacy of brief motivational interviewing on smoking cessation at tuberculosis clinics in Tshwane, South Africa

BACKGROUND AND AIMS Tuberculosis (TB) patients who smoke risk adverse TB outcomes and other long-term health effects of smoking. This study aimed to determine the efficacy of brief motivational interviewing by lay health-care workers (LHCWs) in assisting TB patients to quit smoking. DESIGN Multi-centre two-group parallel individual randomized controlled trial. SETTING Six primary care tuberculosis clinics in a South African township. PARTICIPANTS Newly diagnosed adult TB patients identified as current smokers were randomized to brief motivational interviewing by a LHCW (intervention group, n = 205) or brief smoking cessation advice from a TB nurse (control group, n = 204). MEASUREMENTS The primary outcome was self-reported sustained 6-month smoking abstinence. Exhaled carbon monoxide (CO) testing was offered to about half the participants. Secondary outcomes were sustained abstinence at 3 months; 7-day point prevalence abstinence at 1, 3 and 6 months; and quit attempts. Allocation was concealed. Primary analysis relied on intention to treat. Multi-level analysis accounted for site heterogeneity of effect. FINDINGS Self-reported 6-month sustained abstinence was 21.5% for the intervention group versus 9.3% for the control group [relative risk (RR) = 2.29, 95% confidence interval (CI) = 1.34, 3.92]. Biochemically verified 6-month sustained abstinence was also higher in the intervention group (RR 2.21, 95% CI = 1.08, 4.51) for the 166 participants who were offered carbon monoxide testing. Self-reported 3-month sustained abstinence was 25.4% for the intervention group and 12.8% for the control group (RR = 1.98, 95% CI = 1.24, 3.18). CONCLUSIONS Motivational interviewing by lay counsellors to promote smoking cessation in tuberculosis patients in South Africa approximately doubled sustained smoking abstinence for at least 6 months compared with brief advice alone.