Predictive Association of Smoking with Depressive Symptoms: a Longitudinal Study of Adolescent Twins
| Autor: | Antti Latvala, Anu Ranjit, Tellervo Korhonen, Kauko Heikkilä, Richard J. Rose, Jadwiga Buchwald, Jaakko Kaprio, Annamari Tuulio-Henriksson |
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| Přispěvatelé: | Department of Public Health, Clinicum, Institute for Molecular Medicine Finland, Department of Psychology and Logopedics, Medicum, Jaakko Kaprio / Principal Investigator, Genetic Epidemiology |
| Rok vydání: | 2019 |
| Předmět: |
Male
Longitudinal study Adolescent Population Rate ratio PREVENTION PROGRAMS Article Nicotine 03 medical and health sciences MEDICATION NICOTINE Cigarette smoking ANXIETY Humans Medicine 0501 psychology and cognitive sciences Longitudinal Studies Prospective Studies education SUBSTANCE USE Finland RISK education.field_of_study 030505 public health Depression business.industry Smoking Depressive symptoms 05 social sciences Confounding Public Health Environmental and Occupational Health Twin study 3142 Public health care science environmental and occupational health PREVALENCE Adolescence Cohort Twin Studies as Topic Anxiety Female CIGARETTE-SMOKING HEALTH medicine.symptom 0305 other medical science business Forecasting 050104 developmental & child psychology Demography medicine.drug |
| Zdroj: | Prevention Science |
| ISSN: | 1573-6695 1389-4986 |
| Popis: | Longitudinal, genetically informative studies of the association between cigarette smoking and depressive symptoms among adolescents are limited. We examined the longitudinal association of cigarette smoking with subsequent depressive symptoms during adolescence in a Finnish twin cohort. We used prospective data from the population-based FinnTwin12 study (maximum N = 4152 individuals, 1910 twin pairs). Current smoking status and a number of lifetime cigarettes smoked were assessed at the age of 14 and depressive symptoms at the age of 17. Negative binomial regression was conducted to model the association between smoking behavior and subsequent depressive symptoms among individuals, and within-pair analyses were conducted to control for unmeasured familial confounding. Analyses were adjusted for age, sex, school grades, drinking alcohol to intoxication, health status, family structure, parental education, and smoking, as well as for pre-existing depressiveness. The results of the individual-level analyses showed that cigarette smoking at the age of 14 predicted depressive symptoms at the age of 17. Compared to never smokers, those who had smoked over 50 cigarettes (incidence rate ratio, IRR = 1.43, 95% CI 1.28–1.60) and regular smokers (IRR = 1.46, 95% CI 1.32–1.62) had higher depression scores. The associations were attenuated when adjusted for measured covariates and further reduced in within-pair analyses. In the within-pair results, the estimates were lower within monozygotic (MZ) pairs compared to dizygotic (DZ) pairs, suggesting that shared genetic factors contribute to the associations observed in individual-based analyses. Thus, we conclude that cigarette smoking is associated with subsequent depressive symptoms during adolescence, but the association is not independent of measured confounding factors and shared genetic influences. Electronic supplementary material The online version of this article (10.1007/s11121-019-01020-6) contains supplementary material, which is available to authorized users. |
| Databáze: | OpenAIRE |
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