BMI trajectory class membership | Class 1: Lowest | Class 2: Middle | Class 3: Increasing | Class 4: Highest | ||||
---|---|---|---|---|---|---|---|---|
N (%) | OR (95% CI) | N (%) | OR (95% CI) | N (%) | OR (95% CI) | N (%) | OR (95% CI) | |
Males (n = 12 465) | ||||||||
NSHD | 1 188 (63.5) | (ref) | 296 (15.8) | (ref) | 328 (17.5) | (ref) | 60 (3.2) | (ref) |
NCDS | 3 757 (59.7) | – | 1 093 (17.4) | 1.22 (0.96, 1.54) | 1 083 (17.2) | 0.99 (0.76, 1.29) | 358 (5.7) | 2.23 (1.53, 3.25) |
BCS | 2 209 (51.3) | – | 643 (15.0) | 1.16 (0.88, 1.52) | 1 150 (26.7) | 2.78 (2.15, 3.60) | 300 (7.0) | 3.67 (2.50, 5.39) |
Females (n = 13,190) | ||||||||
NSHD | 966 (53.0) | (ref) | 274 (15.1) | (ref) | 460 (25.3) | (ref) | 121 (6.6) | (ref) |
NCDS | 3 036 (48.7) | – | 1 012 (16.2) | 1.26 (0.99, 1.60) | 1 629 (26.2) | 1.15 (0.94, 1.40) | 551 (8.9) | 1.58 (1.22, 2.03) |
BCS | 2 248 (43.7) | – | 656 (12.8) | 0.93 (0.71, 1.22) | 1 682 (32.7) | 1.87 (1.53, 2.28) | 555 (10.8) | 2.20 (1.71, 2.85) |