[Retracted] Influence of Melatonin Treatment on Emotion, Sleep, and Life Quality in Perimenopausal Women: A Clinical Study

Table 4

Kupperman and MENQOL scores in the two groups before and after treatment.

	Study group (n = 47)	Control group (n = 44)	value^a
Kupperman scores
Baseline	28.11 ± 4.45	27.39 ± 4.43	0.44
After treatment	12.68 ± 4.41	24.23 ± 4.97	<0.01
value^b	<0.01	<0.01
MENQOL scores
Baseline	54.30 ± 13.58	55.75 ± 15.27	0.63
After treatment	23.51 ± 8.29	50.52 ± 13.67	<0.01
value^b	<0.01	<0.01

^aIndependent T-test used ^bPaired Sample T-test applied, .