Serum Hormone Levels, T Lymphocyte Subsets, and Achievement of Pregnancies in Patients with Premature Ovarian Insufficiency following Administration of Ethinylestradiol/Drospirenone

Table 3

Comparison of T cell subpopulations before treatment and after treatment in the two groups.

Group	Case	Time	CD^+4 (%)	CD^+8 (%)	CD^+3 (%)	CD^+4/CD^+8
Control group	40	Before treatment
		After treatment
			7.143	8.017	6.247	6.475
			0.001	0.001	0.001	0.001
Observation group	40	Before treatment
		After treatment	^a	^a	^a	^a
			10.542	19.102	21.719	6.839
			0.001	0.001	0.001	0.001

The letter of a indicates compared with the control group; test was performed for statistical comparison.