|  | Case/N | OR (95%Cl) | p-interaction |
---|---|---|---|---|
Age group | Â | Â | Â | 0.723 |
 | < 45y | 2946/19004 | 0.88 (0.84, 0.91) |  |
> = 45 y | 7673 /47423 | 0.85 (0.82, 0.88) |  | |
Gender | Â | Â | Â | 0.009 |
 | Male | 6624 (32073) | 0.85 (0.83, 0.88) |  |
Female | 3995 (34354) | 0.87 (0.85, 0.9) | Â | |
Ethic group |  |  |  | < 0.001 |
 | Han | 9362 (59119) | 0.87 (0.85, 0.89) |  |
Others | 1257 (7308) | 0.74 (0.7, 0.79) | Â | |
Region |  |  |  | < 0.001 |
 | Urban | 4852 (27005) | 0.88 (0.86, 0.9) |  |
Rural | 5767 (39422) | 0.76 (0.72, 0.81) | Â | |
BMI | Â | Â | Â | 0.372 |
am | < 24 | 3776 (33581) | 0.87 (0.84, 0.89) |  |
 | > = 24 | 6843 (32846) | 0.86 (0.84, 0.88) |  |
Health status | Â | Â | Â | 0.762 |
 | With NCDs | 7702 (37159) | 0.86 (0.83, 0.88) |  |
Without NCDs | 2917 (29268) | 0.86 (0.84, 0.88) | Â |