. 2022 Apr 5;11(7):2037. doi: 10.3390/jcm11072037

Table 8.

Sensitivity (Sens), specificity (Spec), and proportions of patients with multiple sclerosis (pwMS) and the control group (Con) classified in the high/low PSQI group according to different cut-offs based on different criteria.

Variable	Cut-Off	Criteria	Sens	Spec	pwMS		Con
Variable	Cut-Off	Criteria	Sens	Spec	High PSQI	Low PSQI	High PSQI	Low PSQI
PSQI global score	5	Curcio et al.	0.671	0.429	0.644	0.356	0.575	0.425
	6	IuO/Φ	0.633	0.571	0.598	0.402	0.433	0.567
	10	Youden	0.392	0.895	0.368	0.632	0.104	0.896
PSQI sleep quality	5	IuO/Φ	0.595	0.609	0.590	0.410	0.391	0.609
PSQI sleep quality	7	Youden	0.367	0.880	0.361	0.639	0.120	0.880