International Journal of Rheumatology / 2014 / Article / Tab 1

Research Article

Process Evaluation of Workplace Interventions with Physical Exercise to Reduce Musculoskeletal Disorders

Table 1

Demographics, clinical and work-related characteristics of the participants in the 2 and 12 min groups who replied to the follow-up questionnaire used in the present analyses. Values are reported as mean (SD) or percentage of participants.

2-minute group12-minute group

Number of participants5957
 Age, year44 (11)43 (11)
 Body mass index, kg·m−225 (5)23 (4)
 Percentage of women 88%88%
 Days with pain during previous year180 (114)194 (119)
 Pain intensity in last 3 months (scale 0–10)5.2 (1.9)5.2 (2.1)
 Computer use, percentage of work time93 (14)96 (11)
 Weekly working hours39 (5)38 (5)
 Duration of office work, years11 (9)10 (10)

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