The Prognostic Value of Combined Smoking and Alcohol Consumption Habits for the Estimation of Cause-Specific Mortality in Middle-Age and Elderly Population: Results from a Long-Term Cohort Study in Lithuania
Aim. To evaluate the prognostic value of combined smoking and alcohol consumption habits for the estimation of cause-specific mortality risk in middle-age and elderly population. Methods. The study presents data from the four surveys. A random sample of 6,729 subjects aged 35–64 years was selected f...
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Veröffentlicht in: | BioMed research international 2017-01, Vol.2017 (2017), p.1-12 |
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Sprache: | eng |
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Zusammenfassung: | Aim. To evaluate the prognostic value of combined smoking and alcohol consumption habits for the estimation of cause-specific mortality risk in middle-age and elderly population. Methods. The study presents data from the four surveys. A random sample of 6,729 subjects aged 35–64 years was selected for statistical analysis. During the follow-up of 31 years (1983–2014), there were 2,158 deaths from any cause. Multivariate Cox’s proportional hazards models were used to estimate hazard ratios (HR) for all-cause mortality and Competing Risk Regression analysis was used to estimate subdistribution hazard risk (SHR) for cause-specific mortality. Results. Smoking clearly increased the risk of all-cause mortality and mortality from cancer and cardiovascular disease (CVD), but alcohol use had little effect in men aged 35–64 years. However, heavy alcohol consumption (>14 units/week) increased the risk of all-cause mortality and mortality from external causes in the never-smokers men group who drank alcohol of 1–14 units/week (HR 2 = 1.57 and SHR 2 = 2.40, resp.). Conclusions. The smoking habits and alcohol consumption are modifiable risk factors, and thus efforts to support abstinence from alcohol and smoking use should be a public health priority. |
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ISSN: | 2314-6133 2314-6141 |
DOI: | 10.1155/2017/9654314 |