Table 3. Hazard Ratios (95% Confidence Interval) for death due to obesity-related cancer or CVD in relation to change in body size.
Obesity cancer | related Deathsa , b | CVD | deathsa | ||||||
Person-years | Deaths | HR | 95% CI | p-value | Deaths | HR | 95% CI | p-value | |
Change in waist circumference (cm) | |||||||||
(−14.5 to 1.0] | 25,962 | 30 | 1.27 | (0.73, 2.23) | 0.396 | 87 | 1.39 | (0.99, 1.97) | 0.059 |
(1.0 to 5.0] | 25,775 | 21 | 1.00 | - | - | 53 | 1.00 | - | - |
(5.0 to 8.5] | 24,022 | 22 | 1.19 | (0.66, 2.16) | 0.565 | 38 | 0.84 | (0.55, 1.27) | 0.408 |
(8.5 to 13.0] | 25,946 | 16 | 0.87 | (0.45, 1.66) | 0.664 | 38 | 0.86 | (0.57, 1.30) | 0.469 |
(13.0 to 32.5] | 23,036 | 20 | 1.41 | (0.75, 2.64) | 0.281 | 26 | 0.84 | (0.53, 1.35) | 0.476 |
Change in weight (kg) | |||||||||
(−17.8 to −2.3] | 24,268 | 37 | 1.20 | (0.71, 2.02) | 0.502 | 110 | 2.40 | (1.57, 3.65) | ≤ 0.001 |
(−2.3 to 0.7] | 25,551 | 16 | 0.60 | (0.32, 1.15) | 0.123 | 55 | 1.59 | (1.01, 2.52) | 0.047 |
(0.7 to 3.3] | 25,076 | 23 | 1.00 | - | - | 27 | 1.00 | - | - |
(3.3 to 6.6] | 25,054 | 16 | 0.76 | (0.40, 1.44) | 0.404 | 34 | 1.49 | (0.90, 2.47) | 0.123 |
(6.6 to 24.6] | 24,794 | 17 | 0.93 | (0.49, 1.77) | 0.836 | 16 | 0.99 | (0.53, 1.85) | 0.977 |
Change in hips circumference (cm) | |||||||||
(−15.0 to −1.2] | 24,992 | 31 | 1.19 | (0.69, 2.05) | 0.523 | 79 | 1.60 | (1.09, 2.35) | 0.017 |
(−1.2 to 1.8] | 25,027 | 22 | 0.87 | (0.49, 1.56) | 0.651 | 59 | 1.27 | (0.85, 1.89) | 0.246 |
(1.8 to 4.5] | 25,956 | 24 | 1.00 | - | - | 41 | 1.00 | - | - |
(4.5 to 8.0] | 25,086 | 19 | 0.85 | (0.47, 1.55) | 0.599 | 34 | 0.91 | (0.58, 1.44) | 0.685 |
(8.0 to 25.8] | 23,680 | 13 | 0.70 | (0.35, 1.37) | 0.296 | 29 | 0.96 | (0.60, 1.56) | 0.882 |
Estimates adjusted for sex, country of birth, quintile of socioeconomic status, body size at baseline, cumulative smoking status, and the following covariates measured at baseline and wave 2: physical activity, Mediterranean diet score and living alone.
Obesity-related cancers include the following cancers: breast, colorectal, endometrial, oesophageal, kidney, pancreatic.