Table 1. Mean levels of infant observed infant fussiness, heart rate, and heart rate variability during the three phases (baseline, supine, soothing) and two conditions (parent, smart crib).
| Parent | Smart crib | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Baseline | Supine | Soothing | Baseline | Supine | Soothing | |||||||
| Variables | N | M (SD) | N | M (SD) | N | M (SD) | N | M (SD) | N | M (SD) | N | M (SD) |
| Fussiness | - | - | 66 | .46 (.76) | 66 | -.60 (.77) | - | - | 66 | .48 (.77) | 66 | -.34 (.85) |
| HR | 68 | 148.95 (13.48) | 68 | 151.37 (15.35) | 68 | 146.32 (16.79) | 67 | 152.62 (15.26) | 67 | 154.83 (19.47) | 67 | 143.84 (17.44) |
| HRV | 68 | 16.25 (5.73) | 68 | 14.22 (5.96) | 68 | 15.88 (6.29) | 67 | 16.38 (6.40) | 67 | 14.02 (5.80) | 67 | 13.07 (5.17) |
HR, heart rate; HRV, heart rate variability.