[Retracted] Multifactor Analysis and Intervention Study on Menstrual Disorders of Female Athletes in the Context of the Winter Olympic Games: A Case-Control Study Based on a Large Sample

Table 9

Changes in E2 and P indexes in the luteal phase before and after glucose supplement intervention [].

Group	N	E2 (pg/ml)		(ng/ml)
		Before intervention	After intervention	Before intervention	After intervention
Intervention group	81	134.42 ± 81.73	107.98 ± 48.36	6.73 ± 7.22	8.76 ± 5.14
Control group	82	133.45 ± 81.05	98.45 ± 64.27	6.58 ± 7.15	7.09 ± .1.98
t		0.076	1.765	0.133	2.743
		>0.05	>0.05	>0.05	<0.05