Admission during school holidays | 1.38 | 1.11–1.72 | 0.004 |
Age years | | | |
16–49 | 1.00 | Reference | 0.046# |
50–64 | 0.61 | 0.44–0.84 | |
65–74 | 0.70 | 0.50–0.97 | |
75–84 | 0.60 | 0.43–0.84 | |
≥85 | 0.68 | 0.46–0.99 | |
Male | 0.70 | 0.57–0.86 | 0.001 |
Smoking history | | | |
Never | 1.00 | Reference | 0.002# |
Ex | 1.21 | 0.93–1.58 | |
Current | 1.57 | 1.18–2.08 | |
Alcohol excess | 2.47 | 1.26–4.85 | 0.009 |
Chronic obstructive airway disease | 0.75 | 0.58–0.98 | 0.037 |
Severity at admission (per point increase on CURB score, excluding age) | 1.63 | 1.44–1.84 | <0.001 |
Child contact preceding admission | 1.83 | 1.46–2.30 | <0.001 |