BMI category (kg/m2) | Age, sex and study adjusted | Age, sex, study, smoking adjusted | 2-year left censored | |||
---|---|---|---|---|---|---|
 | HF deaths | HR (95% CI) | HF deaths | HR (95% CI) | HF deaths | HR (95% CI) |
< 18.5 (underweight) | 100 | 1.68 (1.34-2.11) | 100 | 1.72 (1.37-2.16) | 79 | 1.78 (1.37-2.30) |
18.5 – 21.9 (normal, ref) | 157 | 1.00 (0.84-1.18) | 151 | 1.00 (0.84-1.19) | 125 | 1.00 (0.83-1.21) |
22 – 24.9 | 103 | 0.81 (0.67-0.98) | 101 | 0.83 (0.68-1.01) | 87 | 0.86 (0.69-1.05) |
25 – 29.9 (overweight) | 91 | 0.98 (0.80-1.22) | 90 | 1.02 (0.83-1.27) | 76 | 1.04 (0.82-1.31) |
> 30 (obese) | 33 | 1.69 (1.17-2.43) | 33 | 1.76 (1.22-2.54) | 27 | 1.75 (1.16-2.63) |