Table 3 Relative mortality risk: univariable and multivariable hazard ratios from FPM survival model.
Characteristics | Univariable estimates | Multivariable estimatesa | |||
---|---|---|---|---|---|
Hazard ratio (95% CI) | P-value | Hazard ratio (95% CI) | P-value | E-value (lower 95% CI) | |
Etiology | <0.0001 | <0.0001 | |||
TSCI (baseline) | Reference | Reference | a | ||
Degenerative disc disorder | 4.61 (3.70–5.75) | 2.19 (1.70–2.82) | b | 3.80 (2.79) | |
Infection | 4.14 (3.02–5.69) | 2.55 (1.83–3.55) | b | 4.54 (3.06) | |
Vascular disorder | 5.54 (4.49–6.82) | 2.50 (1.96–3.20) | b | 4.44 (3.33) | |
Other | 5.06 (3.62–7.08) | 3.42 (2.36–4.96) | b | 6.30 (4.15) | |
Benign tumor | 3.46 (2.52–4.75) | 2.10 (1.48–2.99) | b | 3.62 (2.32) | |
Malignant tumor | 18.52 (14.89–23.04) | 10.43 (7.99–13.62) | c | 20.35 (15.46) |