Table 2.
Dummy use in relation to selected risk factors for SIDS in sleep environment. Figures are numbers* (percentages) of infants with odds ratios
|
Did not use dummy
|
Used a dummy
|
P value for difference in OR
|
|||||
|---|---|---|---|---|---|---|---|
| Case (n=162) | Control (n=236) | OR†(95% CI) | Case (n=7) | Control (n=73) | OR†(95% CI) | ||
| Last sleep position: | |||||||
| On back‡
|
48 (31.0)
|
135 (57.2)
|
2.61 (1.56 to 4.38)
|
3 (42.9)
|
39 (53.4)
|
0.66 (0.12 to 3.59)
|
0.38
|
| Prone/on side
|
107 (69.0)
|
101 (42.8)
|
4 (57.1)
|
34 (46.6)
|
|||
| Cosleeping: | |||||||
| None/with non-smoke‡
|
133 (83.6)
|
228 (97.4)
|
4.50 (1.32 to 15.10)
|
6 (85.7)
|
67 (91.8)
|
1.10 (0.10 to 13.40)
|
0.26
|
| With mother who smoked
|
26 (16.4)
|
6 (2.6)
|
1 (14.3)
|
6 (8.2)
|
|||
| Soft bedding: | |||||||
| No‡
|
115 (74.7)
|
186 (78.8)
|
1.42 (0.79 to 2.57)
|
6 (85.7)
|
57 (78.1)
|
0.26 (0.2 to 3.27)
|
0.15
|
| Yes | 39 (25.3) | 50 (21.2) | 1 (14.3) | 16 (21.9) | |||
*
Numbers in the table may not match the total numbers because of missing data.
†
Adjusted for maternal age, race, education, and smoking during pregnancy, infant age and birth date, and region (study centre).
‡
Reference group.