Psychiatric disorders, familial factors, and cigarette smoking: III. Associations with cessation by young adulthood among daily smokers.
The present study examined whether lifetime psychopathology, regular smoking and psychopathology in family members, and smoking characteristics were associated with successful cessation among daily smokers. A sample of 941 young adults was interviewed for lifetime psychopathology and smoking at three time points; biological parents and siblings were interviewed once for lifetime psychopathology and regular smoking. Within the subset of 242 daily smokers with complete data, most (83%) had tried to quit at least once, although only 22% met our definition of successful cessation (no smoking during the 12 months prior to turning age 25 years). Successful cessation was positively associated with being married and having a higher household income in young adulthood, and negatively associated with lifetime major depressive disorder, elevated antisocial personality disorder symptoms, a family history of drug and alcohol use disorder, and nicotine dependence (for women but not men). Marital status, nicotine dependence (for women but not men), and male gender were significant in multivariate analyses; the effect for major depressive disorder approached significance (p=.052). None of the measures of familial smoking were associated with successful smoking cessation. In conclusion, whereas almost all Axis I disorders in our two previous papers were associated with smoking initiation and progression to daily smoking, major depressive disorder and antisocial personality disorder symptoms were the only psychiatric conditions negatively associated with successful cessation. The causal nature of the significant associations and the degree to which modification of these factors increases the probability of future smoking cessation deserve further attention.
Rohde
Paul
P
Oregon Research Institute, Eugene, OR 97403-1983, USA. paulr@ori.org
Kahler
Christopher W
CW
Lewinsohn
Peter M
PM
Brown
Richard A
RA
D000293:Adolescent; D000328:Adult; D000987:Antisocial Personality Disorder / Q000150:complications*; D015331:Cohort Studies; D003866:Depressive Disorder / Q000150:complications*; D005192:Family Health; D005260:Female; D006801:Humans; D007182:Income; D008297:Male; D017533:Marital Status; D015999:Multivariate Analysis; D012307:Risk Factors; D012907:Smoking / Q000523:psychology*; D016540:Smoking Cessation / Q000523:psychology*; D019966:Substance-Related Disorders