Table 3.
Predictor | Hazard Ratio | 95% CI | p value |
---|---|---|---|
SCD (ref RC) | 0.61 | 0.49, 0.76 | <0.01 |
Age in decades | 1.02 | 0.94, 1.11 | 0.65 |
Male (ref female) | 1.58 | 1.30, 1.92 | <0.01 |
Days (ref nights) | 0.44 | 0.35, 0.56 | <0.01 |
Evenings (ref nights) |
0.35 | 0.28, 0.45 | <0.01 |
Nights (ref evenings) |
2.8 | 2.21, 3.62 | <0.01 |
Arrival pain score (z score) |
1.17 | 1.06, 1.3 | <0.01 |
Low acuity (ref high acuity) |
0.42 | 0.34, 0.53 | <0.01 |
Intravenous access obtained |
1.4 | 1.09, 1.82 | 0.01 |