| Model 1 OR (95% CI) | Model 2 OR (95% CI) | Model 3 OR (95% CI) |
---|---|---|---|
Outcome = death (n = 42,964, event = 37,94) | |||
 With other symptoms | Reference | Reference | Reference |
 Gastro-intestinal symptoms | 0.80(0.63–1.02) | 0.76(0.59–0.97) | 0.72(0.56–0.92) |
 Respiratory symptoms | 1.60(1.46–1.75) | 1.35(1.23–1.49) | 1.36(1.24–1.50) |
 Both gastrointestinal and respiratory symptoms | 2.04(1.76–2.35) | 1.60(1.38–1.87) | 1.52(1.31–1.78) |
Outcome = hospitalization (n = 42,964, event = 22,162) | |||
 With other symptoms | Reference | Reference | Reference |
 Gastro-intestinal symptoms | 1.18(1.06–1.31) | 1.21(1.08–1.36) | 1.11(0.99–1.25) |
 Respiratory symptoms | 1.53(1.46–1.60) | 1.40(1.33–1.47) | 1.39(1.32–1.46) |
 Both gastrointestinal and respiratory symptoms | 2.20(2.01–2.41) | 1.97(1.79–2.17) | 1.71(1.55–1.89) |