|
| Univariate analysis | Multivariate analysis Population averaged model Outcome: ObGynvs. ED referral | |||
|
| ObGyn triage | ED |
| OR, (95% CI) |
|
|
| #N= 9245 | #N = 33,557 | P Value | ˚˚N = 28,913 | P Value |
| Race |
|
| <0.01* |
|
|
| Caucasian | 7066 (76.4) | 30,460 (90.8) |
| ? | ? |
| Other | 2179 (23.6) | 3997 (9.2) |
| ? | ? |
| Age | 32.3 [27.1 - 37.5] | 52.7 [33.2 - 69.8] | <0.01˚ | 1.08 (1.07 - 1.09) | <0.01¶ |
| Age square | ? | ? |
| 0.9986 (0.9984 - 0.9987) | <0.01¶ |
| Reason for referral |
|
| <0.01* |
|
|
| Pregnancy ≤ 12 weeks | 1532 (16.6) | 91 (0.27) |
| 30.7 (24.5 - 38.4) | <0.01¶ |
| Pregnancy > 12 weeks | 5195 (56.2) | 72 (0.2) |
| 81.2 (64.8 - 101.7) | <0.01¶ |
| Vaginal bleeding | 766 (8.3) | 18 (0.05) |
| 156.6 (82.7 - 294.4) | <0.01¶ |
| Abdominal pain | 642 (6.9) | 2006 (6) |
| 1§ | ? |
| Other | 1100 (12) | 31,370 (93.48) |
| 0.12 (0.1 - 0.13) | <0.01¶ |
| Time |
|
| <0.01* |
|
|
| Day (8 am to 8 pm) | 5962 (64.5) | 23,955 (71.5) |
| 1§ | ? |
| Night (8 pm to 8 am) | 3283 (35.5) | 9562 (28.5) |
| 0.87 (0.78 - 0.96) | 0.007¶ |
| Weekday/Holiday |
|
| <0.01* |
|
|
| Weekday | 6581 (71.2) | 22,915 (68.3) |
| 1§ | ? |
| Holiday | 2664 (28.8) | 10642 (31.7) |
| 0.87 (0.78 - 0.95) | 0.005¶ |
| Season |
|
| 0.01* |
|
|
| Winter | 2193 (23.7) | 8266 (24.6) |
| ? | ? |
| Spring | 2370 (25.6) | 8855 (26.4) |
| ? | ? |
| Summer | 2302 (24.9) | 8308 (24.8) |
| ? | ? |
| Fall | 2380 (25.8) | 8128 (24.2) |
| ? | ? |