Sickness absence associated with shared and open-plan offices - a national cross sectional questionnaire survey

• Main Authors: Jan H Pejtersen (Author), Helene Feveile (Author), Karl Bang Christensen (Author), Hermann Burr (Author)
• Format: Book
• Published: Nordic Association of Occupational Safety and Health (NOROSH), 2011-09-01T00:00:00Z.
• Subjects: article
• Online Access: Connect to this object online.

Summary

OBJECTIVE: The aim of this study was to examine whether shared and open-plan offices are associated with more days of sickness absence than cellular offices. METHODS: The analysis was based on a national survey of Danish inhabitants between 18-59 years of age (response rate 62%), and the study population consisted of the 2403 employees that reported working in offices. The different types of offices were characterized according to self-reported number of occupants in the space. The log-linear Poisson model was used to model the number of self-reported sickness absence days depending on the type of office; the analysis was adjusted for age, gender, socioeconomic status, body mass index, alcohol consumption, smoking habits, and physical activity during leisure time. RESULTS: Sickness absence was significantly related to having a greater number of occupants in the office (P<0.001) when adjusting for confounders. Compared to cellular offices, occupants in 2-person offices had 50% more days of sickness absence [rate ratio (RR) 1.50, 95% confidence interval (95% CI) 1.13-1.98], occupants in 3-6-person offices had 36% more days of sickness absence (RR 1.36, 95% CI 1.08-1.73), and occupants in open-plan offices (>6 persons) had 62% more days of sickness absence (RR 1.62, 95% CI 1.30-2.02). CONCLUSION: Occupants sharing an office and occupants in open-plan offices (>6 occupants) had significantly more days of sickness absence than occupants in cellular offices.

Item Description

0355-3140
1795-990X
10.5271/sjweh.3167