The Effects of Letrozole and Metformin Combined with Targeted Nursing Care on Ovarian Function, LH, and FSH in Infertile Patients with Polycystic Ovary Syndrome

Table 1

Comparison of clinical efficacy between the two groups.

Group	n	Significantly effective	Remission	Ineffective	Total effective rate
Combined group	36	22	12	2	34 (94.44)
Control group	36	11	18	7	29 (80.56)
X^2					7.644
value					<0.05