Table 2 Occupational sitting and standing time at three time points according to four different methods
From: Validity and responsiveness of four measures of occupational sitting and standing
| Â | 6Â weeks pre intervention (T0) | 2Â weeks pre intervention (T1) | 3Â weeks after introduction sit-stand workstation (T2) | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Â | n | mean (SD) | %a | n | mean (SD) | %a | n | mean (SD) | %a |
Occupational sitting time | Â | Â | Â | Â | Â | Â | Â | Â | Â |
 activPAL (min/workday) | 35 | 347 (58) | 78 | 39 | 360 (74) | 78 | 39 | 279 (78) | 60 |
 OSPAQ (min/workday) | 34 | 391 (88) | 80 | 38 | 381 (105) | 74 | 41 | 263 (114) | 52 |
 WSQ (min/workday) | 33 | 405 (72) | 84 | 38 | 386 (94) | 76 | 38 | 294 (122) | 60 |
 ActiGraph ‘sedentary time’ (min/workday) | 34 | 348 (54) | 75 | 39 | 349 (56) | 76 | 39 | 366 (46) | 76 |
Occupational standing time | Â | Â | Â | Â | Â | Â | Â | Â | Â |
 activPAL (min/workday) | 35 | 45 (27) | 10 | 39 | 46 (26) | 10 | 39 | 128 (66) | 27 |
 OSPAQ (min/workday) | 35 | 47 (29) | 9 | 39 | 56 (50) | 11 | 41 | 160 (76) | 33 |
 ActiGraph light-intensity activity (min/workday) | 34 | 98 (28) | 21 | 39 | 99 (43) | 21 | 39 | 101 (30) | 21 |