Table 1 Baseline data for the intervention and reference groups in the WorkUp-trial
Variable | Intervention n = 146 | Reference n = 206 |
|---|---|---|
Age in years, mean (SD) | 43.8 (± 11.6) | 43.7 (± 12.6) |
Sex, female, % (n) | 63 (92) | 67 (138) |
Education, % (n) | ||
Primary School | 11.0 (16) | 6.8 (14) |
Upper Secondary School | 47.3 (69) | 51.9 (107) |
University > 3yrs | 19.2 (28) | 23.8 (49) |
Other | 22.6 (33) | 16.9 (35) |
Diagnosis, % (n) | ||
Cervicobrachial | 18.5 (27) | 23.8 (49) |
Lumbago-sciatica | 69.9 (102) | 68.0 (140) |
Cervical + lumbar | 6.2 (9) | 5.3 (12) |
Myalgia | 5.5 (8) | 2.4 (5) |
Sick leave, % (n) | 34.9 (51) | 35.9 (74) |
If yes, 100%, % (n) | 78.4 (40) | 83.8 (62) |