Biomedical subjects

C C Voorhees

Publications and source records attributed to C C Voorhees.

4 recordsLinked to original sources

PubMed2000

Relapse and maintenance issues for smoking cessation.

This article reviews short-term (6 months) and longer term (12-24 months) maintenance of cessation and relapse in adult smokers and the factors and treatments that affect these outcomes. MedLine and PsycLIT searches were done for research published in English between 1988 and 1998 meeting a defined set of criteria. Intensive intervention, telephone counseling, and use of pharmacotherapy were found to improve outcomes; however, compared with public health approaches, they reach relatively few smokers. Brief interventions during medical visits are cost-effective and could potentially reach most smokers but are not consistently delivered. Predictors of relapse include slips, younger age, nicotine dependence, low self-efficacy, weight concerns, and previous quit attempts. Potential areas for research, recommendations for longer follow-up assessments, and standard definitions for slip, relapse, and long-term maintenance are discussed.

Adult↗

PubMed1998

Reducing cigarette sales to minors in an urban setting: issues and opportunities for merchant intervention.

INTRODUCTION: Intervention studies to reduce cigarette sales to minors have been conducted primarily in suburban settings. Little is known about sociocultural factors influencing cigarette sales to minors in urban settings. This study sought to determine sociodemographic and cultural factors that may play a role in cigarette sales and in efforts to reduce sales to minors in urban areas. METHODS: Merchant education and follow-up surveys were conducted in small local stores in predominantly African-American urban census tracts in Baltimore. The stores had prior evidence of cigarette sales to minors. RESULTS: Merchants reported hostility (66%) and foul language (64%) when they requested youth identification. Youthful-oriented advertising of cigarettes was highly prevalent in all stores and moreso in stores owned and staffed by Asian merchants. Advertising with specific youthful content was predictive (OR = 3.97; 95% CI = 1.70, 9.23; P = .0014) of higher requests for cigarettes from minors. CONCLUSIONS: Youth-oriented cigarette advertising is a prevalent environmental risk for urban youth. Differences between Asian and African-American merchants suggest socioethnic factors may be an influential component of illegal sales and educational campaigns to reduce smoking among minors.

Adolescent↗

PubMed1997

Cigarette sales to African-American and white minors in low-income areas of Baltimore.

OBJECTIVES: This study documented illegal sales of cigarettes to minors in low-income African-American and White urban areas in East Baltimore. METHODS: Six youths, aged 14 through 16 years, were sent to a random sample of 83 corner stores to attempt to purchase cigarettes. The youths provided the investigators with data on merchant, store, and purchase characteristics. RESULTS: The youths successfully purchased cigarettes in 85.5% of the stores; 58% of the stores displayed five or more cigarette advertisements outside their premises. CONCLUSIONS: Cigarette sales to minors and associated advertising remain prevalent in this urban community.

Adolescent↗

PubMedDate not supplied

Heart, body, and soul: impact of church-based smoking cessation interventions on readiness to quit.

BACKGROUND: Given the relatively low spontaneous quit rates and poor treatment outcomes among African American smokers, this study was designed to evaluate the effects of a multimodal culturally relevant intervention for smoking behavior change compared with a self-help strategy among urban African Americans in Baltimore churches. METHOD: This randomized controlled trial in urban African American churches used the stages of change model to compare the effectiveness of two interventions in moving smokers along a continuum toward smoking cessation. Twenty-two churches were randomly assigned to either an intensive culturally specific intervention or a minimal self-help intervention. Smokers were interviewed at baseline church health fairs and at a 1-year follow-up. Self-reported quitters at follow-up were evaluated using saliva cotinine and exhaled carbon monoxide levels (CO). Stages of change were measured by applying a standardized stages of change instrument to individual interview response sequences. Analysis compared the two intervention groups at 1-year follow-up with baseline stages. Outcomes included quit rates and positive progress along the stages of change. RESULTS: Multiple logistic regression results, controlling for intrachurch correlation and demographic and baseline smoking characteristics, showed that the multimodal cultural intervention group was more likely to make positive progress along the stages of change continuum, compared with self-help intervention group (OR = 1.68; P = 0.04). Church denomination and intervention status interacted in the multivariate model; Baptists in the intensive intervention were three times (OR = 3.23; P = 0.010) more likely to make progress than all the other denomination groups. CONCLUSION: The multimodal culturally relevant intervention was more likely than a self-help intervention to positively influence smoking behavior. This is the first community-based intervention study to report progress along the stages of change as a process-oriented measure of success. It is notable that a spiritually based model focusing on environmental sanctions was more likely than a standard church disseminated self-help intervention to positively influence smoking behavior in an urban African American population.

Adult↗