Variable | Group | Sex | Age(yrs) | BMI | PaCO 2 , kPa | Home-care nursing | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
UC group | IC group | Male | Female | <70 | 70-79 | ≥80 | <18 | 18-25 | >25 | ≤6.1 | >6.1 | No | Yes | |
Unadjusted hazard ratios (univariate) Total (95% CI) | 1 | 1.46 (0.85-2.51) | 1 | 1.10 (0.65-1.88) | 0.52 (0.27-0.99) | 0.52 (0.28-0.96) | 1 | 2.49 (1.30-4.78) | 1 | 0.85 (0.44-1.66) | 1 | 1.87 (1.09-3.19) | 1 | 2.80 (1.55-5.07) |
Adjusted (multivariate) hazard ratio Total (95% CI) | 1 | 1.33 (0.77-2.33) | 1 | 0.75 (0.43-1.32) | 0.80 (0.40-1.66) | 0.57 (0.30-1.13) | 1 | 3.09 (1.55-6.17) | 1 | 0.96 (0.47-1.99) | 1 | 1.81 (1.01-3.24) | 1 | 2.10 (1.10-4.04) |