The effectiveness of smoking cessation programs: Determinants and outcomes

A Q-methodological Investigation into the Meanings of Cigarette Consumption

This Q-methodological study identified shared subjective explanations of smoking among non-smokers, current smokers and ex-smokers, to consider whether some representations were protective or facilitated quitting. Four factors were identified: named independent addiction; independent non-addiction; anti-smoking; and social addiction. The first two factors were dominated by current and ex-smokers, and the last two by non-smokers. Differences emerged on the use of the `addiction' concept, the use of smoking as a tool for affect management, the role of image manipulation and the general positive and negative perceptions of smoking. The functional use of the different shared smoking representations is discussed.

Development and preliminary evaluation of a measure of support provided to a smoker among young adults

Most studies indicate a positive association between social support and smoking cessation. However, clinic-based interventions to increase support for stopping smoking have had limited success. Prior research has emphasized the smoker's perceptions of support received for smoking cessation while less attention has focused on support persons' reports of supportive behaviors provided to a smoker. This study examined select psychometric properties of the Support Provided Measure (SPM), a self-report questionnaire designed by the investigative team to assess supportive behaviors provided to a smoker. The SPM was administered to a college sample (N=771; 67% female) of young adults, aged 18 to 24 years, who reported knowing a smoker whom they thought should quit smoking. Results indicate that, in this sample, the SPM has a two-factor structure with good internal consistency reliability (Cronbach's alpha=0.77) and appears to assess a wide range of individual differences in the provision of support. Demographic correlates associated with SPM scores are described and suggestions for future research are offered.

Assessing the impact of a nurse-led health education intervention for people with peripheral vascular disease who smoke: the use of physiological markers, nicotine dependence and withdrawal

This study evaluated the impact of a nurse-led health education programme on the behaviour, nicotine dependence and nicotine withdrawal in patients who smoke and suffer from peripheral vascular disease, based in a large teaching hospital in the north of England. Smoking behaviour was measured by self report, end-expired carbon monoxide and urinary cotinine. Nicotine dependence and withdrawal were measured using a nicotine dependence scale and a nicotine withdrawal scale. The findings demonstrated that the programme did have some impact on behaviour. The study raised issues concerning the measurement of physiological markers for smoking as nursing outcomes. Issues about the measurement of nicotine dependence and withdrawal are highlighted.

Cardiac rehabilitation: a review of current developments

An overview is given of the current status of cardiac rehabilitation and its effects on morbidity and mortality. While there is an emphasis in most current programs upon physical exercise as an important autonomous risk factor for Coronary Heart Disease (CHD), there is at the same time a tendency in cardiac rehabilitation to go beyond mere physical exercise towards adding more multimodal psychoeducational modules in rehabilitation programs; those approaches are aimed at educating the patient about a less risky and healthier way of life. Such psycho-education is more and more aimed at the "toxic" aspects of negative emotions. The in-between classic Type A Behavior Pattern (TABP) might, in general, be less powerful in predicting later CHD morbidity or mortality than some specific emotional components of TABP, such as anger and hostility. The literature is reviewed as to risk factors and CHD and the role of negative affectivity in development and or maintenance of CHD. Approaches for modification are discussed against the background of their effectivity in cardiac rehabilitation. The recent Dutch guidelines, issued by the Dutch Heart Foundation, appear to incorporate many of the elements mentioned in the research literature on cardiac rehabilitation. On a scientific level they form an excellent audit to evaluate and to contour efficiently the until-now very heterogeneous field of cardiac rehabilitation.