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Biomedical subjects

J Ockene

Publications and source records attributed to J Ockene.

10 recordsLinked to original sources

Gender, social pressure, and smoking cessations: the Community Intervention Trial for Smoking Cessation (COMMIT) at baseline.

This study was undertaken to examine gender differences in the perception of social constraints against smoking and to explore the role of other sociodemographic and smoking factors that influence the perception of social pressure. Baseline data from the 20 U.S. sites in the National Cancer Institute's Community Intervention Trial for Smoking Cessation (COMMIT) were analyzed. We found that women were less likely than men to be heavy smokers and to report that smoking had affected their health, but more likely to report behavior indicating physiological addiction (timing of first cigarette). At all smoking levels, women were about twice as likely as men to report feeling pressure to quit, after adjusting for education, income, ethnic group, age, and other factors. The source of pressure, however, was different: more women report pressure from their children, whereas more men report pressure from friends and coworkers. Women were equally likely as men to make quit attempts, after adjusting for other factors, but were less likely to remain abstinent for at least 10 days. Women, regardless of education, ethnicity, and age, reported a greater tendency to ask permission before smoking in non-restricted public places. College-educated men were less likely than men without college education to smoke without asking in non-restricted places, but education did not influence whether women asked permission. For both sexes, smoking level and nicotine dependence were significant predictors of lighting up without asking in public places, after adjustment for other variables. We discuss these findings and their implications for the gender gap in smoking cessation and women's conflicting pressures to stop/continue smoking. Tobacco control efforts are discussed within the context of gender differences in social norms, roles, socialization, and communication cultures.

Adult↗

Smoking cessation benefits in HMOs.

A survey was undertaken in the Spring of 1994 to understand the types of smoking cessation services offered by HMOs to one state's employees. Responses documented that the vast majority of HMOs offered nicotine replacement therapy, as well as behavioral classes and courses, with no difference in availability of programs by HMO model type. Considerable variance was found among plans with respect to the structure of the services, and the conditions for accessing benefits. This variation in part may reflect the lack of empirical evidence concerning which approach is most effective. HMOs have provided leadership within the health services and insurance industry with respect to inclusion of cessation benefits. A challenge for HMOs is to design coordinated systems for their smoking cessation services including development of appropriate monitoring systems. Such monitoring will allow plans to better assess participation and effectiveness, and to make benefit and operational decisions on the basis of performance.

Administration, Cutaneous↗

Smoking cessation and severity of disease: the Coronary Artery Smoking Intervention Study.

We tested the effectiveness of an individually delivered behavioral multicomponent smoking intervention (SI) against offering advice only (AO) to 267 patients after coronary arteriography. After 6 months, 51% of AO patients and 62% of SI patients reported abstinence. Validated rates were 34% and 45% for AO and SI patients, respectively. Logistic regression analyses, controlling for severity of illness, stage of change, and self-efficacy, among other variables, showed that, at 6 months, the SI had the most effect for patients with more severe coronary artery disease (CAD) who had been admitted with a myocardial infarction (95% confidence interval = 2.05, 124.85). At 12 months, only severity of disease mediated SI effects (95% confidence interval = 3.10, 58.00). Similar results were seen for cotinine-validated cessation. This study confirms the effectiveness of individually administered SI for more seriously ill patients with CAD and raises questions as to how to better intervene with those individuals with less severe disease.

Attitude to Health↗

Baseline factors associated with smoking cessation and relapse. MRFIT Research Group.

BACKGROUND: Data on smoking cessation and relapse for 6 yers of the Multiple Risk Factor Intervention Trial were evaluated in univariate and multivariate analyses to determine the relationship between variables measured at the beginning of the trial and smoking cessation and relapse for special intervention and usual care participants. RESULTS: The variables positively associated with smoking cessation in both the SI and the UC groups included age, education, and past success in quitting; there was a negative association with the number of cigarettes smoked per day. The expectation of quitting was positively associated with cessation in the special intervention group only, while life events, alcohol, and the presence of a wife who smokes were significant predictors of reduced cessation for the usual care group. The special intervention program may have overcome obstacles which interfered with cessation among the usual care participants. Associations with relapse were generally stronger in the usual care group than in the special intervention group. For usual care participants, multivariate analyses showed that education, past success in quitting smoking, alcohol, and life events were associated with relapse rates. For special intervention participants, only alcohol emerged as a significant predictor. Conclusion. The data are relevant in terms of factors that govern smoking cessation and relapse for adult smokers who take part in formal intervention programs and for those who are left to modify their behavior on their own.

Age Factors↗

Training family practice and internal medicine residents to counsel patients who smoke: improvement and retention of counseling skills.

This investigation builds on an earlier study by describing the final results of a training program that teaches internal medicine and family practice residents to counsel patients to stop smoking. In this study, 198 residents participated in a three-hour training program which included small group discussion and role-playing exercises. Videotaped observations of role-playing performances were used to assess behavioral outcomes related to counseling skills for 104 residents who completed pre-, immediate post-, and long-term follow-up testing. The present findings support previous results that show the training program has a significant positive effect on physician smoking cessation counseling skills. A subsample of residents continued to exhibit improved counseling skills one year after the initial educational interventions, suggesting that these skills can be retained over time.

Counseling↗

Relation of forced expiratory volume in one second (FEV1) to lung cancer mortality in the Multiple Risk Factor Intervention Trial (MRFIT).

For men participating in the Multiple Risk Factor Intervention Trial, the authors evaluated the relation between the baseline forced expiratory volume in one second and lung cancer mortality among smokers between the third and tenth years of follow-up (1973-1974 to 1984). This measure of ventilatory function was a powerful predictor of lung cancer deaths, with rates that increased from 3.02 per 1,000 person-years in the lowest quintile of forced expiratory volume to 0.43 in the highest quintile. This relation was not weakened by adjustments for smoking dose, including number of cigarettes smoked per day, tar and nicotine content, duration of smoking, or age at onset of smoking. Nor was forced expiratory volume related to time between its determination and lung cancer death. If these observations can be verified in other studies, the forced expiratory volume in one second may identify smokers at very high risk of lung cancer and, hence, in need of more aggressive preventive approaches.

Adult↗

Hyperstress and outcomes in a long-term smoking intervention program.

A group of 182 smokers in a CHD risk factor intervention program were prospectively followed for 4 years to note the relationship of selected psychosocial factors to long-term outcomes in smoking cessation. The results of the study suggest that the combined effects of high levels of presumed stress and low self-reliance (measured by a multimode method) have predictive value in determining failure in long-term follow-up. The results were linked to a possible treatment-person interaction and to current theory on conditioned emotional states and addictive smoking.

Adult↗

Heavy smoking among a sample of employed women.

Understanding the phenomenon of heavy smoking among women and factors related to it is of considerable public health importance. Whereas lighter smokers have been more successful in their cessation attempts, the percentage of smokers who smoke more than 25 cigarettes per day has increased in recent years. This article examines the hypothesis that, compared to lighter smokers, female heavy smokers will report more responsiveness to internal cues to smoke, less interest in quitting, more difficulty with previous cessation attempts, more uncertainty about cessation strategies, and more concern about weight gain as a result of quitting. We collected data in 1984 through a self-administered survey completed by 874 women employed as nurses in acute care, chronic care, and home care nursing in Worcester, Massachusetts; we base our analyses on data collected from 158 light and moderate smokers and 67 heavy smokers. Our findings suggest that, compared to lighter smokers, heavy smokers may depend more on nicotine and are likely to respond to a broader array of cues to smoke, factors that appear to contribute to heavy smokers' greater difficulties with quitting. These female heavy smokers are just as likely as lighter smokers to have made previous attempts to quit and want to quit just as much. Major barriers to quitting for female heavy smokers include a lack of confidence in their ability to quit, insufficient tools to succeed with cessation attempts, and fear that weight gain will accompany quitting.

Adult↗

Reducing the risk of cancer through worksite intervention.

This chapter examines existing activities reported in the literature in the areas of smoking, nutrition, and screening; explores the prominent theories of behavior change that have guided some of these activities; and presents a model for worksite cancer prevention programs that is currently being tested in a large trial. A major theme of this chapter is the need for simultaneous changes in individual behaviors and the worksite environment. For each factor (smoking, nutrition, and screening) the discussion is divided into interventions for individuals and those for the environment or organization.

Health Promotion↗