Variable | Frequency in complete baseline sample | Frequency in complete 1-year follow-up sample | Frequency at 1-year follow-up among those who had valid MVPA and travel mode data | |||
---|---|---|---|---|---|---|
N (%) | N (%) | N (%) | ||||
Sex | n=2064 | n=913 | n=812 | |||
Boy | 926 | (45) | 374 | (41) | 333 | (41) |
Girl | 1,138 | (55) | 539 | (59) | 479 | (59) |
Ethnicity | n=1914 | n=885 | n=794 | |||
White | 1841 | (96) | 857 | (97) | 770 | (97) |
Other | 73 | (4) | 28 | (3) | 24 | (3) |
Urban/rural status | n=2023 | n=902 | n=802 | |||
Hamlet and isolated dwelling | 142 | (7) | 73 | (8) | 67 | (8) |
Village | 506 | (25) | 248 | (28) | 219 | (27) |
Town and fringe | 575 | (28) | 275 | (30) | 244 | (30) |
Urban >10 k | 800 | (40) | 306 | (34) | 272 | (34) |
Parent education status | n=1882 | n=877 | n=786 | |||
None | 140 | (7) | 53 | (6) | 45 | (6) |
GCSE or equivalent | 963 | (51) | 454 | (52) | 405 | (51) |
A-levels or equivalent | 468 | (25) | 204 | (23) | 186 | (24) |
Degree or postgraduate degree | 311 | (17) | 166 | (19) | 150 | (19) |
Travel mode | n=2053 | n=913 | n=812 | |||
Bicycle | 189 | (9) | 73 | (8) | 59 | (7) |
Bus or train | 127 | (6) | 62 | (7) | 57 | (7) |
Car | 923 | (45) | 357 | (39) | 322 | (40) |
Foot | 814 | (40) | 421 | (46) | 374 | (46) |