Table 4 Postmenopausal breast cancer
From: Meat consumption and risk of breast cancer in the UK Women's Cohort Study
Model 1 a | Model 2 b | ||||||
|---|---|---|---|---|---|---|---|
Consumption ( g per day) | Person years (mean(s.d.)) | Cases/non-cases | HR | 95% CI | HR | 95% CI | |
Total meat | |||||||
Categorical | |||||||
None (ref) | 0 | 7.51 (0.70) | 51/3297 | 1.00 | 1.00 | — | |
Low | <62 | 7.18 (0.96) | 110/4533 | 1.68 | (1.19, 2.36) | 1.52 | (1.06, 2.18) |
Medium | 62–103 | 6.66 (0.95) | 119/4791 | 1.81 | (1.29, 2.56) | 1.58 | (1.09, 2.27) |
High | >103 | 6.48 (0.88) | 115/4762 | 1.87 | (1.33, 2.63) | 1.63 | (1.13, 2.35) |
Continuous | Risk per 50 g/day | 1.11 | (1.03, 1.19) | 1.10 | (1.01, 1.20) | ||
P (trend)=0.004 | P (trend)=0.021 | ||||||
Non-processed meat (including red meat, poultry and offal) | |||||||
Categorical | |||||||
None (ref) | 0 | 7.51 (0.70) | 53/3428 | 1.00 | 1.00 | — | |
Low | <50 | 7.14 (0.98) | 112/4494 | 1.62 | (1.14, 2.31) | 1.53 | (1.06, 2.21) |
Medium | 50–84 | 6.67 (0.94) | 119/4742 | 1.74 | (1.22, 2.46) | 1.63 | (1.13, 2.36) |
High | >84 | 6.49 (0.89) | 111/4719 | 1.72 | (1.21, 2.44) | 1.59 | (1.1, 2.3) |
Continuous | Risk per 50 g/day | 1.11 | (1.01, 1.21) | 1.09 | (0.99, 1.20) | ||
P (trend)=0.023 | P (trend)=0.088 | ||||||
Processed meat | |||||||
Categorical | |||||||
None (ref) | 0 | 7.51 (0.72) | 66/4062 | 1.00 | 1.00 | — | |
Low | <10 | 6.99 (0.97) | 105/4468 | 1.53 | (1.09, 2.15) | 1.48 | (1.04, 2.12) |
Medium | 10–20 | 6.64 (0.96) | 116/4419 | 1.76 | (1.26, 2.47) | 1.60 | (1.12, 2.29) |
High | >20 | 6.54 (0.91) | 108/4434 | 1.70 | (1.21, 2.39) | 1.64 | (1.14, 2.37) |
Continuous | Risk per 50 g/day | 1.40 | (1.16, 1.70) | 1.64 | (1.19, 2.27) | ||
P (trend)=0.001 | P (trend)=0.003 | ||||||
Red meat | |||||||
Categorical | |||||||
None (ref) | 0 | 7.52 (0.70) | 73/4550 | 1.00 | 1.00 | — | |
Low | <32 | 7.08 (1.01) | 112/4022 | 1.78 | (1.28, 2.47) | 1.63 | (1.15, 2.31) |
Medium | 32–57 | 6.59 (0.90) | 104/4347 | 1.67 | (1.19, 2.33) | 1.64 | (1.15, 2.34) |
High | >57 | 6.44 (0.87) | 106/4464 | 1.73 | (1.24, 2.41) | 1.56 | (1.09, 2.23) |
Continuous | Risk per 50 g/day | 1.13 | (1.02, 1.25) | 1.12 | (1.01, 1.26) | ||
P (trend)=0.019 | P (trend)=0.040 | ||||||
Poultry | |||||||
Categorical | |||||||
None (ref) | 0 | 7.45 (0.76) | 61/3747 | 1.00 | 1.00 | — | |
Low | <14 | 6.82 (0.97) | 107/4387 | 1.43 | (1, 2.05) | 1.32 | (0.9, 1.93) |
Medium | 14–23 | 6.70 (0.97) | 127/5001 | 1.51 | (1.07, 2.14) | 1.39 | (0.96, 2.02) |
High | >23 | 6.78 (0.97) | 100/4248 | 1.41 | (0.99, 2.01) | 1.30 | (0.89, 1.89) |
Continuous | Risk per 50 g/day | 1.06 | (0.85, 1.33) | 1.00 | (0.78, 1.28) | ||
P (trend)=0.585 | P (trend)=0.985 | ||||||
Offal | |||||||
Categorical | |||||||
None (ref) | 0 | 7.13 (0.92) | 183/9517 | 1.00 | 1.00 | — | |
Low | ⩽2 | 6.67 (0.97) | 121/4391 | 1.39 | (1.09, 1.76) | 1.37 | (1.05, 1.77) |
— | — | — | — | ||||
High | >2 | 6.61 (0.96) | 91/3475 | 1.34 | (1.03, 1.73) | 1.26 | (0.95, 1.67) |
Continuous | Risk per 50 g/day | 2.01 | (0.79, 5.13) | 1.62 | (0.57, 4.59) | ||
P (trend)=0.142 | P (trend)=0.363 | ||||||
