Table 3.
OSRAC-P activity intensity level and ActiGraph activity counts during each OSRAC-P activity type
| OSRAC-P activity type | OSRAC-P activity intensity level | ActiGraph activity counts/15 s | ||
|---|---|---|---|---|
| Median | IQR | Median | IQR | |
| Stand (n = 1025 observation intervals) | 2 | 2 - 2 | 10 | 0 - 46 |
| Sit/squat (n = 1024 observation intervals) | 2 | 2 - 2 | 9 | 0 - 96 |
| Lie down (n = 48 observation intervals) | 2 | 2 - 2 | 120 | 16 - 387 |
| Dance (n = 10 observation intervals) | 2 | 2 - 2 | 2 | 0 - 6 |
| Rock (n = 3 observation intervals) | 2 | 2 - 2 | 100 | 50 - 214 |
| Walk (n = 1398 observation intervals) | 3 | 3 - 3 | 97 | 31 - 222 |
| Ride/peddle (n = 133 observation intervals) | 3 | 3 - 3 | 77 | 0 - 230 |
| Pull/push (n = 131 observation intervals) | 3 | 3 - 4 | 176 | 54 - 346 |
| Crawl (n = 78 observation intervals) | 3 | 3 - 3 | 288 | 73 - 473 |
| Climb (n = 48 observation intervals) | 3 | 3 - 3 | 351 | 192 - 503 |
| Roll (n = 4 observation intervals) | 3 | 2 - 3 | 162 | 41 - 387 |
| Rough & tumble (n = 1 observation interval) | 3 | 3 - 3 | 3 | 3 - 3 |
| Throw (n = 156 observation intervals) | 4 | 3 - 4 | 246 | 128 - 404 |
| Jump/skip (n = 15 observation intervals) | 4 | 3 - 4 | 310 | 205 - 498 |
| Run (n = 144 observation intervals) | 5 | 4 - 5 | 259 | 140 - 371 |
OSRAC-P, Observational System for Recording Physical Activity in Children-Preschool; IQR, interquartile range