Association of school characteristics with the child providing accelerometer data for the required number of days (3 days)
| Variable | Provided required data, N=1629, mean (SD) (number) | Did not provide required data, N=419, mean (SD) (number) | OR (95% CI) | p Value |
|---|---|---|---|---|
| Size of year group (number pupils; OR per increase of 1 pupil)* | 46 (19.9) (n=1629) | 42 (18.8) (n=419) | 1.01 (1.00 to 1.02) | 0.009 |
| Deprivation (school postcode) † | ||||
| Low (least deprived) | 623 (86.4) | 98 (13.6) | ref (1) | <0.001 |
| Mid | 527 (80.1) | 131 (19.9) | 0.63 (0.38 to 1.06) | |
| High (most deprived) | 479 (71.6) | 190 (28.4) | 0.40 (0.27 to 0.59) | |
| School engagement in other health related initiatives/policies† | ||||
| Low | 514 (79.6) | 132 (20.4) | ref (1) | 0.9 |
| High | 1115 (79.5) | 287 (20.5) | 1.00 (0.63 to 1.59) | |
*Mean (SD).
†Number (%).