|  | Work | Home | Work vs Home | |
---|---|---|---|---|---|
 |  | Difference from 0 to 10 wks | Difference from 0 to 10 wks | Between group difference | p Value |
WAI score | 0.2 (−0.4,0.9) | −0.9 (-1.6,−0.2) | 1.1 (0.3,1.8) | 0.03* | |
 | Item 1: Current work ability compared with the lifetime best (0–10) | 0.1 (−0.2,0.4) | −0.1 (−0.4,0.2) | 0.2 (−0.1,0.5) | 0.31 |
 | Item 2: Work ability in relation to the demands of the job (2–10) | 0.3 (0.0,0.6) | −0.1 (−0.4,0.1) | 0.3 (0.1,0.6) | 0.03* |
 | Item 3: Number of current diseases diagnosed by a physician (1–7) | 0.0 (−0.2,0.2) | −0.2 (−0.2,0.0) | 0.1 (0.0,0.3) | 0.18 |
 | Item 4: Estimated work impairment due to diseases (1–6) | −0.1 (−0.3,0.1) | 0.0 (−0.2,0.1) | 0.0 (−0.2,0.1) | 0.54 |
 | Item 5: Sickness absence during the past year (1–5) | 0.1 (0.0,0.3) | −0.1 (−0.2,0.0) | 0.2 (0.0,0.3) | 0.04* |
 | Item 6: Own prognosis of work ability two years from now (1–7) | 0.0 (−0.2,0.2) | −0.2 (−0.4,0.0) | 0.3 (0.0,0.5) | 0.09 |
 | Item 7: Mental resources (1–4) | −0.2 (−0.3,0.0) | −0.2 (−0.3,0.0) | 0.0 (−0.1,0.1) | 0.99 |