Characteristics | Mortality risk score (risk levels) | ||||||||
---|---|---|---|---|---|---|---|---|---|
0–1/low | 2–5/moderate | > 5/high | |||||||
Death/total | HR (95% CI) | p value | Death/total | HR (95% CI) | p value | Death/total | HR (95% CI) | p value | |
Vitamin D status (category) | |||||||||
≥ 50 nmol/L/sufficiency | 34/243 | Reference | 65/283 | 1.28 (0.81–2.03) | 0.292 | 39/81 | 2.50 (1.48–4.22) | 0.0006 | |
30 to < 50 nmol/L/insufficiency | 34/263 | 0.96 (0.56–1.65) | 0.894 | 83/292 | 2.21 (1.41–3.45) | 0.0005 | 39/82 | 3.34 (1.94–5.75) | < 0.0001 |
< 30 nmol/L/deficiency | 18/96 | 1.50 (0.79–2.86) | 0.214 | 32/95 | 2.86 (1.65–4.97) | 0.0002 | 21/32 | 5.79 (3.06–10.94) | < 0.0001 |