[Retracted] Correlation between Sleep Time, Sleep Quality, and Emotional and Cognitive Function in the Elderly

Table 3

Comparison of cognitive function between the two groups (I).

Group	Cases	MoCA	Visual space execution	Delayed recollection	Orientation
Normal cognitive function group	36
Cognitive impairment group	36
		2.634	6.469	3.447	0.441
		0.010	0.0001	0.001	0.661