Dietary dioxin exposure (pg/kg body weight/day) | ||||||
---|---|---|---|---|---|---|
Populations c | /0.43 | <0.98 (ref) | [0.98, 1.23] | [1.23, 1.52] | ≥1.52 | P -trend |
Cases, n | 3465 | 880 | 853 | 848 | 884 | |
HR (95% CI)a | 1.01 (0.99, 1.03) | 1.00 | 0.97 (0.88, 1.06) | 0.96 (0.88, 1.06) | 1.02 (0.92, 1.11) | 0.4181 |
HR (95% CI)b | 1.00 (0.96, 1.05) | 1.00 | 0.94 (0.86, 1.04) | 0.93 (0.83, 1.03) | 0.96 (0.85, 1.09) | 0.9405 |
ER+/PR+ d | ||||||
Cases, n | 1596 | 410 | 388 | 389 | 409 | |
HR (95% CI)a | 1.02 (0.98, 1.07) | 1.00 | 0.94 (0.82, 1.08) | 0.95 (0.82, 1.09) | 1.00 (0.88, 1.15) | 0.5328 |
HR (95% CI)b | 1.00 (0.93, 1.07) | 1.00 | 0.91 (0.79, 1.06) | 0.90 (0.77, 1.05) | 0.94 (0.78, 1.12) | 0.9678 |
ER+/PR- d | ||||||
Cases, n | 561 | 131 | 146 | 137 | 147 | |
HR (95% CI)a | 1.04 (0.96, 1.13) | 1.00 | 1.12 (0.88, 1.41) | 1.05 (0.83, 1.34) | 1.14 (0.90, 1.45) | 0.3565 |
HR (95% CI)b | 1.04 (0.93, 1.17) | 1.00 | 1.10 (0.86, 1.41) | 1.03 (0.79, 1.35) | 1.14 (0.84, 1.54) | 0.4571 |
ER-/PR- d | ||||||
Cases, n | 414 | 109 | 103 | 104 | 98 | |
HR (95% CI)a | 0.96 (0.87, 1.06) | 1.00 | 0.93 (0.71, 1.22) | 0.94 (0.72, 1.23) | 0.89 (0.67, 1.16) | 0.4221 |
HR (95% CI)b | 0.88 (0.77, 1.01) | 1.00 | 0.86 (0.65, 1.13) | 0.81 (0.60, 1.10) | 0.72 (0.50, 1.02) | 0.0629 |