Table 5. Odds ratios of body mass index for all-cause mortality among ever-smokers.
| Variables | Men | Women | ||||
|
|
|
|||||
| Number of subjects |
Number of deceased |
Hazard ratios (95%C.I.) | Number of subjects |
Number of deceased |
Hazard ratios (95%C.I.) | |
| Age (10 year interval) | 2.13 (1.86-2.44) | 2.56 (1.71-3.82) | ||||
| Body Mass Index | ||||||
| BMI < 20 | 949 | 109 | 1.61 (1.23-2.11) | 231 | 12 | 0.93 (0.42-2.04) |
| 20≦BMI < 22 | 1454 | 120 | 1.27 (0.97-1.65) | 255 | 15 | 1.25 (0.59-2.62) |
| 22≦BMI < 24 | 1589 | 103 | 1.00 (Reference) | 255 | 13 | 1.00 (Reference) |
| 24≦BMI < 26 | 1055 | 59 | 0.91 (0.66-1.25) | 175 | 12 | 1.22 (0.56-2.67) |
| 26≦BMI | 650 | 39 | 1.09 (0.75-1.55) | 198 | 14 | 1.46 (0.68-3.11) |
Adjusted for variables in this table.
C.I.=Confidence interval