Lifestyle factors and risk of sickness absence from work: a multicohort study

Marianna Virtanen , Jenni Ervasti , Jenny Head , Tuula Oksanen , Paula Salo , Jaana Pentti , Anne Kouvonen Piotrowska , Ari Väänänen , Sakari Suominen , Markku Koskenvuo , Jussi Vahtera , Marko Elovainio , Marie Zins , Marcel Goldberg , Mika Kivimäki

Abstract

Background Lifestyle factors influence the risk of morbidity and mortality, but the extent to which they are associated with employees' absence from work due to illness is unclear. We examined the relative contributions of smoking, alcohol consumption, high body-mass index, and low physical activity to diagnosis-specific sickness absence. Methods We did a multicohort study with individual-level data of participants of four cohorts from the UK, France, and Finland. Participants' responses to a lifestyle survey were linked to records of sickness absence episodes, typically lasting longer than 9 days; for each diagnostic category, the outcome was the total number of sickness absence days per year. We estimated the associations between lifestyle factors and sickness absence by calculating rate ratios for the number of sickness absence days per year and combining cohort-specific estimates with meta-analysis. The criteria for assessing the evidence included the strength of association, consistency across cohorts, robustness to adjustments and multiple testing, and impact assessment by use of population attributable fractions (PAF), with both internal lifestyle factor prevalence estimates and those obtained from European populations (PAFexternal). Findings For 74 296 participants, during 446 478 person-years at risk, the most common diagnoses for sickness absence were musculoskeletal diseases (70·9 days per 10 person-years), depressive disorders (26·5 days per 10 person-years), and external causes (such as injuries and poisonings; 12·8 days per 10 person-years). Being overweight (rate ratio [adjusted for age, sex, socioeconomic status, and chronic disease at baseline] 1·30, 95% CI 1·21–1·40; PAFexternal 8·9%) and low physical activity (1·23, 1·14–1·34; 7·8%) were associated with absences due to musculoskeletal diseases; heavy episodic drinking (1·90, 1·41–2·56; 15·2%), smoking (1·70, 1·42–2·03; 11·8%), low physical activity (1·67, 1·42–1·96; 19·8%), and obesity (1·38, 1·11–1·71; 5·6%) were associated with absences due to depressive disorders; heavy episodic drinking (1·64, 1·33–2·03; 11·3%), obesity (1·48, 1·27–1·72; 6·6%), smoking (1·35, 1·20–1·53; 6·3%), and being overweight (1·20, 1·08–1·33; 6·2%) were associated with absences due to external causes; obesity (1·82, 1·40–2·36; 11·0%) and smoking (1·60, 1·30–1·98; 10·3%) were associated with absences due to circulatory diseases; low physical activity (1·37, 1·25–1·49; 12·0%) and smoking (1·27, 1·16–1·40; 4·9%) were associated with absences due to respiratory diseases; and obesity (1·67, 1·34–2·07; 9·7%) was associated with absences due to digestive diseases. Interpretation Lifestyle factors are associated with sickness absence due to several diseases, but observational data cannot determine the nature of these associations. Future studies should investigate the cost-effectiveness of lifestyle interventions aimed at reducing sickness absence and the use of information on lifestyle for identifying groups at risk.
Author Marianna Virtanen
Marianna Virtanen,,
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, Jenni Ervasti
Jenni Ervasti,,
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, Jenny Head
Jenny Head,,
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, Tuula Oksanen
Tuula Oksanen,,
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, Paula Salo
Paula Salo,,
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, Jaana Pentti
Jaana Pentti,,
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, Anne Kouvonen Piotrowska (Filia we Wrocławiu / II Wydział Psychologii we Wrocławiu)
Anne Kouvonen Piotrowska,,
- II Wydział Psychologii we Wrocławiu
, Ari Väänänen
Ari Väänänen,,
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, Sakari Suominen
Sakari Suominen,,
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, Markku Koskenvuo
Markku Koskenvuo,,
-
et al.`
Journal seriesThe Lancet Public Health, ISSN , e-ISSN 2468-2667, (0 pkt)
Issue year2018
Vol3
No11
Pages545-554
Publication size in sheets0.5
ASJC Classification2739 Public Health, Environmental and Occupational Health
DOIDOI:10.1016/S2468-2667(18)30201-9
URL https://www.thelancet.com/journals/lanpub/article/PIIS2468-2667(18)30201-9/fulltext
Languageen angielski
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Lifestyle-oswiadczenie.pdf 36.01 KB
Lifestyle_tekst.pdf 333.38 KB
Score (nominal)5
Score sourcejournalList
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