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Association Between Social Isolation and Smoking in Japan and England
- Source :
- Journal of Epidemiology, Journal of Epidemiology, Vol 31, Iss 10, Pp 523-529 (2021)
- Publication Year :
- 2021
- Publisher :
- Japan Epidemiological Association, 2021.
-
Abstract
- Background Existing evidence suggest that those who are socially isolated are at risk for taking up or continuing smoking. This study investigated country-based differences in social isolation and smoking status. Methods We performed a repeated cross-sectional study using two waves of data from two ongoing aging studies: the English Longitudinal Study of Ageing and the Japan Gerontological Evaluation Study. Participants from both studies aged ≥65 years were included. We applied a multilevel Poisson regression model to examine the association between social isolation and smoking status and adjusted for individual sociodemographic characteristics. We used the social isolation index which comprises the following domains: marital status; frequency of contact with friends, family, and children; and participation in social activities. Interaction terms between each country and social isolation were also entered into the mode. Results After exclusion of never smokers, we analyzed 75,905 participants (7,092 for ELSA and 68,813 for JAGES, respectively). Taking ex-smokers as the reference, social isolation was significantly associated with current smoking; the prevalence ratios (PRs) were 1.06 (95% credible interval [CrI], 1.05-1.08) for men and 1.08 (95% CrI, 1.04-1.11) for women. Taking Japan as a reference, the interaction term between country and social isolation was significant for both sexes, with increased PRs of 1.32 (95% CrI, 1.14-1.50) for men and 1.30 (95% CrI, 1.11-1.49) for women in England. Conclusions Older people who were less socially isolated were more likely to quit smoking in England than in Japan, possibly explained by the strict tobacco control policies in England.
- Subjects :
- Male
Medicine (General)
Longitudinal study
Tobacco Control
Epidemiology
social isolation
030209 endocrinology & metabolism
ELSA
03 medical and health sciences
symbols.namesake
R5-920
0302 clinical medicine
Japan
Risk Factors
Credible interval
Medicine
Humans
030212 general & internal medicine
Poisson regression
Social isolation
Association (psychology)
Aged
business.industry
Tobacco control
Smoking
General Medicine
JAGES
repeated cross-sectional study
Cross-Sectional Studies
England
symbols
Marital status
Smoking status
Original Article
Female
medicine.symptom
business
Demography
smoking status
Subjects
Details
- Language :
- English
- ISSN :
- 13499092 and 09175040
- Volume :
- 31
- Issue :
- 10
- Database :
- OpenAIRE
- Journal :
- Journal of Epidemiology
- Accession number :
- edsair.doi.dedup.....3e31ba82f1d1540c55d40d1b43334934