Smoking cessation following treatment in a smoke-free Navy Alcohol Rehabilitation program

The purpose of this study was to examine changes in smoking behavior and attitudes following treatment in the smoke-free Navy Alcohol Rehabilitation program (NARC) and to evaluate changes in staff attitudes toward the smoke-free policy. Consecutive patients (N = 404; 93.8% male) admitted to the NARC between February 1, 1993 and September 30, 1993 were studied, of whom 54.7% were current smokers. Measures included patient surveys administered repeatedly at admission and discharge and at 12 months following the 4-week treatment program. The staff were also administered a survey 2 months before (N = 86) and 6 months after (N = 104) policy implementation. Results indicate that alcohol treatment in a smoke-free environment did not markedly affect the smoking status of patients; the proportion of current smokers at discharge was 54.7%. Significant reductions in cigarettes smoked per day (p < .001) were observed among patients from admission to discharge. However, no statistically significant change in readiness to consider smoking cessation scores was detected. Results indicated no significant change in patient smoking status at 12-month follow-up, although the survey response rate was low (35.1%; N = 142). Six months following implementation of the smoke-free policy, 84.6% of staff indicated that the NARC should remain smoke-free and 84.6% recommended that other alcohol and drug treatment facilities be smoke-free.

Counseling patients to quit smoking. What to say, when to say it, and how to use your time to advantage

Helping patients stop smoking is one of the most important--and frustrating--services primary care physicians can provide. Many physicians are reluctant to spend time talking about tobacco use with patients who show little or no interest in changing their habits. Fortunately, specific technique have been identified that can make the task easier. This article from the distinguished Nicotine Dependence Center of the Mayo Clinic looks at the "best practices" for dealing with nicotine dependence.

Cigarette smoking predicts development of depressive symptoms among U.S. adolescents

To examine whether adolescent cigarette smoking predicts the development of depressive symptoms, we used a longitudinal follow-up survey of 6,863 adolescents ages 12 to 18 in the U.S. who did not report notable depressive symptoms at baseline. This study used a self-report measure of six depressive symptoms experienced within the past twelve months at follow-up as the outcome of interest. Results indicated that 11.5% developed notable depressive symptoms at follow-up. There were marked gender differences with 15.3% of girls developing notable depressive symptoms compared to 8.1% of boys. Gender differences in depressive symptoms were consistent across all age groups and were apparent by the age of twelve. For both genders, smoking status was the most significant predictor of developing notable depressive symptoms. Several other risk factors including involvement in organized athletics, availability of social support, and personality characteristics were also found to be associated with development of depressive symptoms. Adolescent cigarette smoking may have marked health consequences in terms of depressive symptoms. The reduction of cigarette smoking among adolescents should be a focus of depression prevention interventions. In addition, the development of gender-specific components of prevention interventions may be warranted.

Effectiveness of cognitive-behavioral therapy for smokers with histories of alcohol dependence and depression

OBJECTIVE

Alcohol dependence and major depression have been associated with heavy cigarette use and poor smoking-treatment outcomes. This preliminary study examined the efficacy of a mood management intervention for smoking cessation in abstinent alcoholics with a history of major depression.

METHOD

Participants were 29 (15 female, 14 male) heavy smokers (mean cigs/day = 30.2), with an average of 6.8 years of continuous abstinence from alcohol and drugs, randomized to behavioral counseling (BC) (n = 16) or behavioral counseling + cognitive-behavioral mood management (CBT) (n = 13). A 2 x 5 repeated measures design was used to evaluate the effectiveness of the interventions on smoking outcome at baseline, posttreatment and at 1-, 3- and 12-month-follow-up. Self-reported smoking status was verified with biochemical (COa) and informant report.

RESULTS

Verified self-report indicated that significantly more smokers in CBT quit by posttreatment (69.2%; 9 of 13) than in BC (31.3%; 5 of 16) (chi2 = 4.14, 1 df, p = .04). These abstinence rates remained unchanged at 1-month follow-up. At 3-month follow-up, differences in smoking abstinence rates were nonsignificant between CBT (46.2%; 6 of 13) and BC (25.0%; 4 of 16) conditions. However, at 12-month follow-up, significantly more participants in CBT were abstinent from smoking (46.2%; 6 of 13) than in BC (12.5%; 2 of 16) (chi2 = 4.07, 1 df, p = .04).

CONCLUSIONS

The results suggest that interventions focused on managing negative mood may benefit these high-risk, comorbid smokers.

Cost-effectiveness of treating nicotine dependence: the Mayo Clinic experience

OBJECTIVE

To estimate the cost-effectiveness of treating nicotine dependence, expressed as cost per net year of life gained by smoking cessation.

DESIGN

A cost-effectiveness analysis was conducted of a cohort of consecutive adult patients treated for nicotine dependence from April 1988 through December 1992 at the Mayo Clinic Nicotine Dependence Center (NDC).

MATERIAL AND METHODS

The study cohort consisted of 5,544 patients (50.8% female; mean age, 47.8 years) with a mean baseline smoking rate of 25.4 cigarettes per day. After an initial consultation, a nonphysician counselor developed an individual nicotine dependence treatment plan, which could include follow-up counseling, nicotine replacement therapy (patches or gum), group therapy, or an inpatient program. A relapse-prevention program included telephone calls and a series of letters to the patient. We computed the years of life gained for each person specific to age, gender, smoking rate at entry, and 6-month smoking status by using published mortality rates for current and former cigarette smokers. The 6-month smoking status was assumed to be applicable at 1 year. For subsequent determinations, we modeled by computer simulation the year-by-year (to age 100) smoking status by using published relapse and late cessation rates. Coupled with treatment costs, this information allowed the expression of cost per net year of life gained by stopping smoking. Net years of life gained, discounted 0, 3, and 5%, were computed with use of cessation and relapse rates expected for patients not seen in the NDC. Treatment costs were based on 1993 rates for the intervention services but did not include any tobacco product cost savings associated with smoking cessation.

RESULTS

The 1-year smoking-cessation rate was 22.2%. With all NDC patients included, the estimated net years of life gained, with use of a 5% rate of discount for benefits, was 0.058, and the corresponding cost was $6,828 per net year of life gained.

CONCLUSION

In comparison with the cost-effectiveness of other medical services, the cost of $6,828 per net year of life gained by treatment of nicotine dependence is relatively inexpensive. Such cost-outcome data are important as economic considerations are applied for optimal allocation of limited health-care resources. Nonphysician health-care professionals can assume a key role in the provision of cost-effective nicotine dependence intervention.

Predictors of smoking cessation among elderly smokers treated for nicotine dependence

OBJECTIVE

To examine outcomes and predictors of smoking cessation among elderly patients treated for nicotine dependence.

DESIGN

Retrospective analysis of patients aged 65-82 who received a nicotine dependence consultation at the Mayo Medical Center between 1 April 1988 and 30 May 1992. Patients were contacted by telephone by a trained interviewer six months after the consultation and were sent a follow-up survey in August 1993.

SETTING

Mayo Medical Center, Rochester, Minnesota, United States.

SUBJECTS

A total of 613 patients (310 men, 303 women) with a mean age of 69.0 (SD 3.5) years were seen during the study period.

MAIN OUTCOME MEASURES

Point prevalence self-reported smoking status. Patients were considered abstinent if they self-reported not smoking (not even a puff) during the seven days before contact.

RESULTS

At six-month follow up, 24.8% of the 613 patients reported abstinence from smoking. On multivariate analysis, smoking abstinence was more likely if patients were hospitalised at the time of the consultation, married to a non-smoking spouse, very motivated to stop smoking, and reported their longest time of previous abstinence to be less than a day or more than a month. The response rate to the mailed follow-up survey was 69.9% (429 of 613). The mean duration of follow up was 40.0 +/- 13.2 months following the consultation. Of the 429 patients, 103 (24.0%) reported abstinence from smoking and 326 (76.0%) were smoking at six-month follow up. Patients who reported abstinence at six months had a higher cessation rate at the last follow up (76.0%) compared with patients who were smoking at six-month follow up (33.0%, P < 0.001). For patients who were not smoking at six months, no factors were found to significantly predict abstinence at last follow up. For patients who were smoking at six months, factors associated with smoking cessation at last follow up were: more than a year as the longest time off cigarettes before the consultation; counsellor rating of less severe nicotine dependence; and older age at first regular smoking.

CONCLUSIONS

Several predictors of smoking cessation were identified in this study which may be useful for tailoring smoking interventions for the elderly.

Prospective evaluation of three smoking interventions in 205 recovering alcoholics: one-year results of Project SCRAP-Tobacco

A total of 205 (113 male, 92 female) nonhospitalized recovering alcoholics with > 3 months of continuous abstinence from alcohol and drugs and relatively heavy tobacco dependence (Fagerstrom Tolerance Questionnaire score = 7.7; mean number of cigarettes per day, 26.8; mean number of years smoked, 24.4) were randomized to standard treatment (ST) American Lung Association quit program plus nicotine anonymous meetings (n = 70), behavioral counseling plus physical exercise (BEX; n = 72), or behavioral counseling plus nicotine gum (BNIC; n = 63). A 3 x 4 repeated measures design was used to evaluate the effectiveness of the interventions on smoking outcome at baseline, posttreatment, and 6- and 12-month follow-ups. Self-reported smoking status was verified with biochemical and informant report. Verified self-report indicated that significantly more smokers in BEX quit by posttreatment (60%) than in either BNIC (52%) or ST (31%), chi 2 (2, N = 205) = 17.85, p < .01, but not at the 6-month (29%, 27%, and 21%, respectively) or 12-month (27%, 27%, and 26%, respectively) follow-up. Only 4% (7 of 188) relapsed to alcohol or drugs. Alcohol relapse did not differ by treatment group or smoking status. Length of alcohol abstinence was not associated with smoking cessation outcome.

Depressive symptoms in California adolescents: family structure and parental support

PURPOSE

To examine the relationship between family structure, parental social support, and depressive symptoms among California adolescents.

METHODS

The depressive symptom instrument consisted of a previously validated self-report scale. The sample was the 1993 California Youth Tobacco Survey respondents (N = 5,531). The analysis classified adolescents in the highest 15% on the depressive symptom scale as having notable depressive symptoms and related the prevalence of depression to family structure (two-parent, single-mother, single-father, and neither parent present) and to parental support (adolescents naming parents as someone they could talk to about problems).

RESULTS

Girls reported significantly higher rates of depressive symptoms than boys. Although adolescents in single-parent households tended to show slightly higher rates of depressive symptoms, these rates did not differ significantly across the four types of family structures for either sex. Significantly higher rates of depressive symptoms were found among both boys and girls who resided with parent(s) not named as supportive than those who lived with supportive parent(s). Girls appeared particularly vulnerable if they lived in a nonsupportive, single-father household.

CONCLUSION

Lack of perceived parental social support is highly related to depressive symptoms in California adolescents. Helping parents establish and maintain supportive relationships with the children in their household may decrease the likelihood of depressive symptoms among adolescents.

Prospective evaluation of three smoking interventions in 205 recovering alcoholics: one-year results of Project SCRAP-Tobacco

A total of 205 (113 male, 92 female) nonhospitalized recovering alcoholics with > 3 months of continuous abstinence from alcohol and drugs and relatively heavy tobacco dependence (Fagerstrom Tolerance Questionnaire score = 7.7; mean number of cigarettes per day, 26.8; mean number of years smoked, 24.4) were randomized to standard treatment (ST) American Lung Association quit program plus nicotine anonymous meetings (n = 70), behavioral counseling plus physical exercise (BEX; n = 72), or behavioral counseling plus nicotine gum (BNIC; n = 63). A 3 x 4 repeated measures design was used to evaluate the effectiveness of the interventions on smoking outcome at baseline, posttreatment, and 6- and 12-month follow-ups. Self-reported smoking status was verified with biochemical and informant report. Verified self-report indicated that significantly more smokers in BEX quit by posttreatment (60%) than in either BNIC (52%) or ST (31%), chi 2 (2, N = 205) = 17.85, p < .01, but not at the 6-month (29%, 27%, and 21%, respectively) or 12-month (27%, 27%, and 26%, respectively) follow-up. Only 4% (7 of 188) relapsed to alcohol or drugs. Alcohol relapse did not differ by treatment group or smoking status. Length of alcohol abstinence was not associated with smoking cessation outcome.

Can psychiatric and chemical dependency treatment units be smoke free?

The feasibility and appropriateness of establishing smoke-free psychiatric and chemical dependency treatment units are topics of recent interest. This paper reviews the literature on the implementation of smoke-free policies in psychiatric and chemical dependency treatment units. Several issues are addressed including (a) the concerns raised by treatment staff regarding the implementation of a smoke-free policy, (b) the effects of involuntary smoking cessation or reduction on the treatment and/or recovery of patients, (c) the utilization of smoking cessation interventions by patients and staff, and (d) the effects of a smoke-free environment on the smoking behavior of patients and staff. It is concluded that a smoke-free environment is a reasonable and achievable goal in these settings. However, the implementation of a smoke-free policy in chemical dependency treatment units has met with several more problems than those observed in psychiatric settings. Recommendations for further clinical research and program implementation are offered.

Measuring tobacco withdrawal: a review of self-report questionnaires

Little information exists on the various measures used to assess tobacco withdrawal. This article reviews the literature on the assessment of tobacco withdrawal, specifically comparing three commonly used self-report questionnaires of tobacco withdrawal. Several topics are discussed including (a) the frequency and duration of withdrawal assessment, (b) the determination of reliability and validity of self-report measures, (c) a comparison of the existing self-report instruments in terms of psychometric properties and other criteria, and (d) the physiological and behavioral assessment of tobacco withdrawal. Six recommendations for further research are offered.

Medical and economic costs of psychologic distress in patients with coronary artery disease

OBJECTIVE

To determine the effect of psychologic distress, measured with a commonly used screening questionnaire, on 6-month morbidity and rehospitalization costs in coronary patients.

DESIGN

Psychologic distress was determined by screening with the Symptom Checklist-90--Revised (SCL-90-R) self-report inventory during the second week of cardiac rehabilitation. Costs associated with cardiovascular rehospitalization during a 6-month follow-up period were recorded, and differences between "distressed" and "nondistressed" patients were analyzed statistically.

MATERIAL AND METHODS

The study cohort consisted of 381 patients (311 men and 70 women) referred for cardiac rehabilitation after an index hospitalization for unstable angina, myocardial infarction, coronary angioplasty, or coronary bypass procedure. Patients with SCL-90-R scores above the 90th percentile for outpatient adults were considered distressed (N = 41); patients with scores below this level were considered nondistressed (N = 340).

RESULTS

The 6-month follow-up was complete in all but 1 of the 381 patients. Distressed patients had significantly higher rates of cardiovascular rehospitalization, any recurrent events, and recurrent "hard events" (cardiac death, myocardial infarction, or cardiac arrest and resuscitation) within 6 months after dismissal from their index hospitalization in comparison with nondistressed patients. Adjustment for other factors associated with a risk of early rehospitalization and recurrent events did not reduce the strength or significance of the association between psychologic distress and early cardiovascular rehospitalization or recurrent events. The mean rehospitalization costs were significantly higher in the distressed than in the nondistressed patients ($9,504 versus $2,146).

CONCLUSION

These data add support to the hypothesis that psychologic distress adversely affects the prognosis in coronary patients, confirm the added morbidity and rehospitalization costs attributable to psychologic distress, and suggest the potential for improving the prognosis in selected coronary patients by identification and appropriate treatment of psychologic distress.

Psychological characteristics of elite wheelchair athletes: the iceberg profile

Elite wheelchair athletes (13 men, 1 woman) tested on the Profile of Mood States exhibited the “iceberg profile” with T scores below the 50th percentile on Tension, Depression, Anger, Fatigue, and Confusion and above the 50th percentile on Vigor.

Association between physical activity and blood pressure in normotensive adults

In 18 normotensive adults (15 women, 3 men), higher levels of habitual physical activity were significantly associated with lower diastolic blood pressure, but not with systolic blood pressure or resting heart rate.