Risk of SIDS by Sleeping Position Placed Usually and the Last Time, and by Sleeping Position Placed Immediately After Homecoming From the Maternity Hospital and the Last Time
| Sleeping Position Placed* | SIDS (%) | Controls (%) | OR | 95% CI | |
|---|---|---|---|---|---|
| Usually | Last time | ||||
| Prone | Prone | 111 (46.8) | 152 (17.9) | 6.9 | 4.6 –10 |
| Side/supine | Prone | 18 (7.6) | 17 (2.0) | 8.7 | 4.1 –19 |
| Prone | Side/supine | 13 (5.5) | 59 (6.9) | 1.7 | 0.89 –3.4 |
| Side/supine | Side/supine | 95 (40.1) | 662 (73.2) | 1 | |
| After homecoming | Last time | ||||
| Prone | Prone | 68 (31.5) | 120 (15.3) | 6.3 | 3.9 –10 |
| Side/supine | Prone | 50 (23.1) | 43 (5.5) | 9.3 | 5.4 –16 |
| Prone | Side/supine | 14 (6.5) | 72 (9.2) | 2.1 | 1.0 –4.2 |
| Side/supine | Side/supine | 84 (38.9) | 551 (70.1) | 1 | |
↵* Categories from Table 1 are combined into prone (prone, other variations) and side/supine (side, supine, varying side/supine).