| Unadjusted model | Adjusted model | ||
---|---|---|---|---|
HR (95% CI) | P | HR (95% CI) | P | |
Q4 (highest) | 1 (reference) | Â | 1 (reference) | Â |
Q3 | 1.31 (1.15–1.49) |  < 0.0001 | 1.19 (1.05–1.36) | 0.0088 |
Q2 | 1.47 (1.28–1.68) |  < 0.0001 | 1.21 (1.05–1.39) | 0.0072 |
Q1 (lowest) | 1.87 (1.64–2.14) |  < 0.0001 | 1.57 (1.36–1.80) |  < 0.0001 |
Continuous variablea | 1.12 (1.08–1.17) |  < 0.0001 | 1.15 (1.10–1.21) |  < 0.0001 |