Randomized Controlled Trial
Copyright ©2014 Baishideng Publishing Group Inc.
World J Obstet Gynecol. Aug 10, 2014; 3(3): 134-137
Published online Aug 10, 2014. doi: 10.5317/wjog.v3.i3.134
Table 1 Age distribution of study population n (%)
Age interval (yr)Frequency
< 3063 (41.7)
30-4048 (31.8)
40-5035 (23.2)
50-605 (3.3)
Total151