ABSTRACT
Objective To investigate the effect of ovulation induction of letrozole and clomiphene on the treatment of polycystic ovary syndrome.Methods From February 2014 to February 2014 80 cases with polycystic ovary syndrome in Hangzhou maternity hospitalas the research object were divided into two groups: the control group and the observation group.The control group were treated with clomiphene;the observation group were treated with letrozole.The clinical effect in the two groups were compared.Results The total effective rate was 95.0% in the observation group, which was higher than 67.5% in the control group, the difference was statistically significant(P<0.05).The thickness of endometrium in the observation group was(9.10±1.32)mm and(5.38±0.61)mm in the control group at the HCG injection day, the difference between the two groups was statistically significant (P<0.05).Conclusion Letrozole can be used in the treatment of polycystic ovary syndrome, can get high quality treatment effect, worthy of promotion.