Males | Females | Total | |
Subjects n | 9738 | 10722 | 20460 |
Health criteria satisfied | 7371 (75.7) | 7803 (72.8) | 15174 (74.2) |
Never-smokers | 4565 (46.9) | 7009 (65.4) | 11574 (56.6) |
All criteria satisfied | 3512 (36.1) | 5172 (48.2) | 8684 (42.4) |
Data are presented as n (%), unless otherwise stated.