Table 1 Demographic information [n (%); mean (SD)]
Male | Female | Total | |
|---|---|---|---|
Age (months) | 122.34 (8.50) | 122.29 (8.58) | 122.31 (8.54) |
Sex (n) | 2702 (49.5%) | 2761 (50.5%) | 5463 (100%) |
Country | |||
England | 2082 (49.5%) | 2124 (50.5%) | 4206 (77.0%) |
Scotland | 394 (14.6%) | 399 (14.5%) | 793 (14.5%) |
Northern Ireland | 18 (0.7%) | 19 (0.7%) | 37 (0.7%) |
Wales | 201 (7.4%) | 217 (7.9%) | 418 (7.7%) |
Crown Dependency | 7 (0.3%) | 2 (0.1%) | 9 (0.2%) |
School-level SES | |||
1 (most deprived) | 165 (6.1%) | 142 (5.1%) | 307 (5.6%) |
2 | 210 (7.8%) | 192 (7.0%) | 402 (7.4%) |
3 | 175 (6.5%) | 215 (7.8%) | 390 (7.2%) |
4 | 320 (11.9%) | 292 (10.6%) | 612 (11.2%) |
5 | 232 (8.6%) | 237 (8.6%) | 469 (8.6%) |
6 | 299 (11.1%) | 313 (11.3%) | 612 (11.2%) |
7 | 336 (12.5%) | 329 (11.9%) | 665 (12.2%) |
8 | 274 (10.2%) | 283 (10.3%) | 557 (10.2%) |
9 | 359 (13.3%) | 386 (14.0%) | 745 (13.7%) |
10 (least deprived) | 325 (12.1%) | 370 (13.4%) | 695 (12.7%) |
Age-corrected VO2 max (ml·kg−1·min−1) | 48.45 (5.21) | 46.68 (4.43) | 47.55 (4.91) |
Shuttle distance (m) | 702.69 (402.08) | 567.10 (331.17) | 633.25 (373.61) |