Table 3 Primary and secondary outcome metrics.
Variable | Effect of condition (p-value) | Effect of recording night (p-value) | Effect of week (p-value) | Effect of weeknight (p-value) | Stimulation—Sham across-night Mean ± SD (p-value) |
|---|---|---|---|---|---|
EEG estimated SOL (minutes) | − 9.62 (0.0019) | F(3,112.46) = 0.6212 (0.6027) | F(1,114.77) = 0.0136 (0.9074) | F(6,114.03) = 1.2178 (0.3023) | − 10.5 ± 15.9 (0.0032**) |
EEG estimated SOL variability | – | – | – | – | − 9.60 ± 13.9 (0.00096***) |
Actigraphy estimated SOL (minutes) | − 7.88 (0.0156) | F(3,133.57) = 0.3396 (0.7967) | − 5.66 (0.0282*)Week 1—Week 2 | F(6,139.54) = 0.5112 (0.7991) | − 6.05 ± 1.30 (0.0224*) |
Actigraphy estimated SOL variability | – | – | – | – | − 5.75 ± 11.0 (0.0280*) |
Actigraphy estimated TST (hours) | F(1,138.04) = 0.5352 (0.4657) | F(3,136.04) = 1.2157 (0.3065) | F(1,138.15) = 0.0951 (0.7583) | F(6,135.38) = 0.6098 (0.7221) | |
Actigraphy estimated Eff (%) | 3.04 (0.0034*) | F(3,135.97) = 0.1544 (0.9267) | F(1,138.11) = 2.2642 (0.1347) | F(6,135.87) = 0.6652 (0.6779) | |
Actigraphy estimated WASO (minutes) | F(1,138.02) = 1.3748 (0.2430) | F(3,136.02) = 0.3605 (0.7816) | F(1,138.07) = 0.1885 (0.6649) | F(6,134.09) = 1.5546 (0.1653) | |
Actigraphy estimated nWASO | F(1,138.03) = 0.4378 (0.5093) | F(3,136.03) = 0.4955 (0.6860) | F(1,138.08) = 0.1399 (0.7089) | F(1,134.15) = 0.6004 (0.7296) | |
Subjective SOL (minutes) | F(1,141.35) = 1.5989 (0.2081) | F(3,139.24) = 2.4328 (0.0676) | F(1,141.44) = 0.1474 (0.7016) | F(6,138.1) = 1.5463 (0.1676) | |
Subjective TST (hours) | F(1,140.84) = 0.0254 (0.8737) | F(3,138.69) = 0.3136 (0.8155) | F(1,140.97) = 0.0332 (0.8557) | F(6,138.35) = 0.4705 (0.8293 | |
Subjective WASO (minutes) | F(1,140.52) = 2.3208 (0.1299) | F(3,138.26) = 1.525 (0.2108) | − 10.2 (0.0045) Week 1–Week2 | F(6,140.28) = 0.7253 (0.6299) | |
Subjective Sleep Quality | χ2(4,n = 131) = 6.4486 (0.1681) | χ2(12,n = 131) = 10.6587 (0.5584) | χ2(4,n = 131) = 2.3867 (0.6650) | χ2(20,n = 131) = 13.2261 (0.8675) |
