Protein, % of energy | No. of case | Person-years | Model 1 | P value | Model 2 | P value |
---|---|---|---|---|---|---|
HR (95%CI) | HR (95%CI) | |||||
Quintiles | 1100 | Â | Â | Â | Â | Â |
Q1 (<10.6) | 227 | 32885 | 1.20 (0.99, 1.45) | 0.07 | 1.20 (0.99, 1.47) | 0.07 |
Q2 (10.6 ≤ 11.6) | 229 | 36006 | Ref |  | Ref |  |
Q3 (11.6 ≤ 12.6) | 223 | 35790 | 0.91 (0.75, 1.11) | 0.371 | 0.91 (0.75, 1.12) | 0.381 |
Q4 (12.6 ≤ 14.0) | 208 | 31776 | 0.94 (0.77, 1.15) | 0.528 | 0.91 (0.74, 1.12) | 0.385 |
Q5(≥14.0) | 213 | 22473 | 1.30 (1.06, 1.60) | 0.011 | 1.30 (1.05, 1.62) | 0.015 |
Categories | ||||||
Q1 (<10.6) | 227 | 32885 | 1.26 (1.07, 1.48) | 0.005 | 1.27 (1.07, 1.51) | 0.005 |
Q2–4 (10.6 ≤ 14.0) | 660 | 103572 | ref |  | ref |  |
Q5 (≥14.0) | 213 | 22473 | 1.38 (1.16, 1.63) | <0.001 | 1.39 (1.17, 1.66) | <0.001 |