Table 5 Physical activity by baseline activity level and weight status, and intervention effect*
From: Intervention effects on physical activity: the HEIA study - a cluster randomized controlled trial
|  |      BASELINE |  |    POST-INTERVENTION |  |   INTERVENTION EFFECT* |  |
|---|---|---|---|---|---|---|
| Â | Control | Intervention | Control | Intervention | Â | Â |
Counts/min: All (n = 700) | Mean (SD) | Mean (SD) | Mean (SD) | Mean (SD) | Estimate (CI) | p |
Low-activity group (n = 350) | 392 (66) | 373 (59)** | 499 (231) | 557 (261)§ | 92 (41, 142) | <0.001 |
High-activity group (n = 350) | 615 (114) | 608 (115) | 621 (263) | 587 (239) | 10 (−67, 87) | 0.79 |
Normal weight (n = 591) | 517 (142) | 482 (146)** | 565 (252) | 585 (248) | 62 (10, 115) | 0.02 |
Overweight (n = 93) | 468 (160) | 406 (115) | 566 (283) | 432 (173) | −96 (−211, 19) | 0.10 |