Predicting long-term sickness absence with employee questionnaires and administrative records: a prospective cohort study of hospital employees
| Autor: | Solja T Nyberg, Marko Elovainio, Jaana Pentti, Philipp Frank, Jenni Ervasti, Mikko Härmä, Aki Koskinen, Laura Peutere, Annina Ropponen, Jussi Vahtera, Marianna Virtanen, Jaakko Airaksinen, G David Batty, Mika Kivimäki |
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| Jazyk: | angličtina |
| Rok vydání: | 2023 |
| Předmět: | |
| Zdroj: | Scandinavian Journal of Work, Environment & Health, Vol 49, Iss 8, Pp 610-620 (2023) |
| Druh dokumentu: | article |
| ISSN: | 0355-3140 1795-990X |
| DOI: | 10.5271/sjweh.4124 |
| Popis: | OBJECTIVE: This study aimed to compare the utility of risk estimation derived from questionnaires and administrative records in predicting long-term sickness absence among shift workers.METHODS: This prospective cohort study comprised 3197 shift-working hospital employees (mean age 44.5 years, 88.0% women) who responded to a brief 8-item questionnaire on work disability risk factors and were linked to 28 variables on their working hour and workplace characteristics obtained from administrative registries at study baseline. The primary outcome was the first sickness absence lasting ≥90 days during a 4-year follow-up.RESULTS: The C-index of 0.73 [95% confidence interval (CI) 0.70–0.77] for a questionnaire-only based prediction model, 0.71 (95% CI 0.67–0.75) for an administrative records-only model, and 0.79 (95% CI 0.76–0.82) for a model combining variables from both data sources indicated good discriminatory ability. For a 5%-estimated risk as a threshold for positive test results, the detection rates were 76%, 74%, and 75% and the false positive rates were 40%, 45% and 34% for the three models. For a 20%-risk threshold, the corresponding detection rates were 14%, 8%, and 27% and the false positive rates were 2%, 2%, and 4%. To detect one true positive case with these models, the number of false positive cases accompanied varied between 7 and 10 using the 5%-estimated risk, and between 2 and 3 using the 20%-estimated risk cut-off. The pattern of results was similar using 30-day sickness absence as the outcome.CONCLUSIONS: The best predictive performance was reached with a model including both questionnaire responses and administrative records. Prediction was almost as accurate with models using only variables from one of these data sources. Further research is needed to examine the generalizability of these findings. |
| Databáze: | Directory of Open Access Journals |
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