Comparison of exenatide alone or combined with metformin versus metformin in the treatment of polycystic ovaries: a systematic review and meta-analysis

Table 3 The meta-analysis of pregnancy rate

No. of studies included	No. of cases (T/C)	Heterogeneity test		Meta-analysis results
No. of studies included	No. of cases (T/C)	P	I²	RR (95% CI)	P value
3	137/128	0.52	0%	1.85(1.19,2.86)	0.006

ISSN: 1472-6823