Intervention - Month 1 (N = 21) | Intervention - Month 2 (N = 18) | Control - Month 2 (N = 22) | |
---|---|---|---|
Number submitted | |||
Median (Range) | 2 (1–4) | 2 (2–4) | 2 (1–4) |
Sleep location, N (%) | |||
Own room | 5 (24) | 4 (22) | 3 (14) |
Parents’ room | 11 (52) | 7 (39) | 16 (73) |
Another room of the house | 1 (5) | 2 (11) | 2 (9) |
Sibling’s room | 1 (5) | 0 (0) | 0 (0) |
Cannot be determined | 3 (14) | 5 (28) | 1 (5) |
Outermost piece of clothing, N (%) | |||
Shirt | 0 (0) | 0 (0) | 1 (5) |
Shirt and pants | 1 (5) | 1 (6) | 0 (0) |
Onesy | 1 (5) | 2 (11) | 5 (23) |
Pajamas | 5 (24) | 2 (11) | 4 (18) |
Swaddle blanket | 8 (38) | 6 (33) | 6 (27) |
Sleep sack | 6 (29) | 5 (28) | 4 (18) |
Other | 0 (0) | 2 (11) | 2 (9) |
Sleep surface, N (%) | |||
Crib | 9 (43) | 8 (44) | 7 (32) |
Bassinet | 5 (24) | 5 (28) | 10 (45) |
Cradle | 0 (0) | 1 (6) | 1 (5) |
Bedside co-sleeper (“sidecar”) | 0 (0) | 0 (0) | 1 (5) |
Co-sleeper in middle of bed | 0 (0) | 0 (0) | 1 (5) |
Pac n Play, traveling bed, portable play yard | 5 (24) | 4 (22) | 1 (5) |
Rock n play | 1 (5) | 0 (0) | 1 (5) |
Other | 1 (5) | 0 (0) | 0 (0) |
Firm sleep surface, N (%) | |||
Yes | 19 (90) | 17 (94) | 22 (100) |
No | 1 (5) | 0 (0) | 0 (0) |
Unsure | 1 (5) | 1 (6) | 0 (0) |
Sleep position, N (%) | |||
Supine (on back) | 21 (100) | 17 (94) | 21 (96) |
Side | 0 (0) | 1 (6) | 1 (5) |
Objects on sleep surface, N (%) | |||
Yes (Infants with ≥1 object) | 2 (10) | 3 (17) | 5 (23) |
Pillow/cushion | 0 (0) | 0 (0) | 2 (9) |
Stuffed animal/pillow like toy | 0 (0) | 0 (0) | 1 (5) |
Loose bedding | 2 (10) | 2 (11) | 4 (18) |
Bumper pads | 0 (0) | 2 (11) | 0 (0) |
Sleep positioner/wedge | 0 (0) | 1 (6) | 2 (9) |
Loose cord/electrical wire | 0 (0) | 0 (0) | 1 (5) |
White Noise Machine | 0 (0) | 0 (0) | 2 (9) |
Head covering, N (%) | 1 (5) | 1 (6) | 0 (0) |
Mobile/hanging toy within reach, N (%) | 2 (10) | 1 (6) | 0 (0) |
Sleep surface shared with another person, N (%) | 0 (0) | 0 (0) | 1 (5) |
Pacifier, N(%) | 2 (14) | 2 (11) | 1 (5) |