P value

Group B oral progesterone N (50)

Group A IUD N (50)

Item

0.70

33 (66%)

35 (70%)

Irregular vaginal bleeding

0.61

17 (34%)

15 (30%)

Prolonged or heavy menstruation

0.82

Histological pattern of endometrial hyperplasia

30 (60%)

32 (64%)

Simple without atypia

20 (40%)

18 (36%)

Complex without atypia