Table 1.

Comparison of baseline data between the two groups (x̅±s)

Group	Conventional group (n=33)	Hysteroscopy group (n=35)	t	P
Age (years)	31.16±3.02	31.35±2.96	0.262	0.794
Number of pregnancies	2.01±0.24	2.05±0.37	0.525	0.601
Number of previous curettages	1.65±0.72	1.47±0.66	0.286	1.076
Time interval from the last menstrual period to hysteroscopic surgery (d)	94.61±23.58	93.34±23.19	0.824	0.224