Table 2.
Comparisons of percent time in each vigilance state (wake, NREM, and REM) between LS and control groups are summarized at three points across development.
| Age | Phase | n | Group | W | N | R | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| M | SD | P | M | SD | P | M | SD | P | ||||
| Older Adult | LP | 12 | CON | 28.60 | 7.58 | NS | 57.96 | 5.62 | 0.023 | 13.44 | 4.21 | NS |
| LS | 33.18 | 7.64 | 51.99 | 5.52 | 14.84 | 3.20 | ||||||
| DP | 11 | CON | 47.14 | 14.39 | NS | 46.40 | 13.04 | NS | 6.46 | 3.00 | NS | |
| LS | 45.76 | 7.07 | 45.58 | 7.27 | 8.66 | 2.02 | ||||||
| Young Adult | LP | 7 | CON | 27.12 | 6.72 | NS | 56.48 | 6.08 | NS | 16.40 | 3.78 | NS |
| LS | 28.93 | 4.25 | 54.58 | 4.26 | 16.50 | 3.17 | ||||||
| DP | 7 | CON | 58.30 | 6.97 | NS | 36.45 | 6.37 | NS | 5.24 | 1.81 | NS | |
| LS | 60.88 | 8.42 | 33.90 | 6.98 | 5.21 | 2.10 | ||||||
| Weaning | LP | 14 | CON | 39.69 | 4.83 | NS | 45.81 | 3.85 | NS | 14.50 | 2.86 | NS |
| LS | 37.36 | 4.29 | 47.24 | 3.38 | 15.40 | 3.74 | ||||||
| DP | 12 | CON | 59.60 | 8.81 | NS | 31.39 | 6.76 | NS | 9.02 | 2.76 | NS | |
| LS | 60.18 | 8.45 | 31.16 | 6.63 | 8.66 | 2.48 | ||||||
T-tests conducted on binned data were corrected for multiple comparisons using the Holm-Sidak method; multiplicity-adjusted P values are reported. Significant differences (*P < 0.05) were reported; all other effects were non-significant.