| Crude | Model 2 | Model 3a | |||
---|---|---|---|---|---|---|
 | OR (95% CI) | P Value | OR (95% CI) | P Value | OR (95% CI) | P Value |
Distance to acute wardsb | 1.83 (1.07–3.14) | .027 | 2.14 (1.15–3.98) | .016 | 2.09 (1.04–4.18) | .037 |
Non-acute referral | 8.750 (2.19–34.9) | .002 | 11.22 (2.53–49.72) | .001 | 11.00 (1.79–67.74) | .010 |