Table 2 Results of sleep related questionnnaire
|  |  | FD (n = 16) | |||
|---|---|---|---|---|---|
Score, Median [IQR] | Variability rates, (%), Median [IQR] | p value | |||
Before taking sleep aids | After taking sleep aids | ||||
Sleep related questionnaires | |||||
Pittsburgh Sleep Quality Index (PSQI) | 10.0 [8.3, 13.0] | 8.5 [7.0, 10.0] | − 18.4 [− 27.7, 0] | .015 | |
Epworth Sleepiness Scale (ESS) | 12.5 [8.3, 15.0] | 5.0 [4.0, 7.0] | − 53.3 [− 66.7, − 42.0] | < .001 | |
Athens Insomnia Scale (AIS) | 10.0 [7.3, 13.0] | 4.0 [3.0, 7.8] | − 48.1 [− 81.2, − 27.2] | .006 | |