|  | Followed up in 2009 (N=49,813) | Loss follow up in 2009 (N=22,629) |
---|---|---|---|
Sex | Female: n(%) | 29,371 (59.0) | 13,055 (57.8) |
 | Male: n(%) | 20,442 (41.0) | 9,573 (42.3) |
Age | Mean age in 2005 among female (sd) | 29.7 (7.4) | 26.2 (6.1) |
 | Mean age in 2005 years among male (sd) | 32.3 (8.5) | 28.4 (7.4) |
BMI in kg/m2 | Mean BMI in 2005 among female (sd) | 20.2 (2.1) | 19.9 (2.0) |
 | Mean BMI in 2005 among male (sd) | 21.6 (2.0) | 21.3 (2.0) |
Location at age 10-12 | Rural | 37,757 (76.5) | 17,586 (78.6) |
Urban | 11,601 (23.5) | 4,791 (21.4) | |
Location in 2005 | Rural | 24,550 (49.6) | 10,649 (47.5) |
Urban | 24,934 (50.4) | 11,790 (52.5) |