Table 1.
Maternal demographic data for BBAs
| N | Min | Max | Mean | Median | Q1 | Q3 | IQR | SD | |
|---|---|---|---|---|---|---|---|---|---|
| Age (years) | 313 | 16 | 44 | 29.99 | 30.0 | 26.0 | 34.3 | 8.3 | 5.81 |
| Gestation (weeks) | 260 | 20 | 42 | 38.4 | 39.6 | 38.0 | 40.0 | 2.0 | 3.59 |
| Gravida | 253 | 1 | 13 | 3.14 | 3.0 | 2.0 | 4.0 | 2.0 | 1.73 |
| Para | 254 | 1 | 9 | 2.72 | 2.0 | 2.0 | 4.0 | 2.0 | 1.51 |
| SEIFA | 303 | 1 | 10 | 5 | 5 | 3.0 | 7.0 | 4 | 2.79 |
| aScene time | 319 | 0:1:00 | 1:41:00 | 0:19:17 | 0:17:00 | 0:11:00 | 0:24:00 | 0:13:00 | 0:13:06 |
| aTransport time | 319 | 0:2:00 | 2:58:00 | 0:22:03 | 0:20:00 | 0:12:00 | 0:28:15 | 0:16:15 | 0:22:03 |
| aPatient time | 319 | 0:11:00 | 3:06:00 | 0:42:20 | 0:39:00 | 0:30:00 | 0:51:00 | 0:21:00 | 0:42:20 |
aTransport and scene times are in hour:minute:second (hour:min:sec)