Dating and changes in adolescent cigarette smoking: does partner smoking behavior matter?
BACKGROUND
Adolescents' relationships can play an influential role in adopting, maintaining, or changing health behaviors. Previous research has suggested that adolescent dating is a risk factor for both concurrent and prospective tobacco use. This study extends previous research by examining whether a partner's smoking status moderated the relationship between dating and adolescent smoking.


METHODS
Participants were 1,263 9th and 10th grade students who took part in a longitudinal study investigating the social and emotional contexts of adolescent smoking patterns. Adolescents were recruited into the longitudinal study based on prior smoking history. The presence of a romantic partner, the partner's smoking status, and the adolescents' smoking behavior were assessed at baseline and at 15 months.


RESULTS
Our findings indicated that a change in dating status from not dating to having a partner significantly increased the odds of the adolescent smoking at 15 months but significantly only for those who dated a smoker. This effect was especially pronounced among boys. All boys who dated a smoker smoked themselves. Among adolescents who smoked at 15 months, there was also a strong protective effect among boys for dating a nonsmoker, compared with either those who did not have partners or those with smoking partners; boys with nonsmoking partners smoked significantly less than those with partners who smoked or those without partners.


CONCLUSIONS
These results highlight the importance of considering the smoking status of the romantic partner in the smoking-dating relationship in adolescents.
Mermelstein
Robin J
RJ
Institute for Health Research and Policy, University of Illinois at Chicago, 1747 West Roosevelt Road, Room 558, Chicago, IL 60608, USA. robinm@uic.edu
Colvin
Peter J
PJ
Klingemann
Sven D
SD
D000293:Adolescent; D000294:Adolescent Behavior; D005260:Female; D006801:Humans; D007398:Interpersonal Relations; D016015:Logistic Models; D008137:Longitudinal Studies; D008297:Male; D012907:Smoking / Q000523:psychology*