Table II.

Dysmenorrhea rating during the follow up period.

			Groups (no. of patients)
Follow-up period (months)	No of patients	Visual analogue scale rating	0–2 (mild or no pain)	3–6 (moderate pain)	7–10 (severe pain)
Preoperative	49	9.12±1.05	0	0	49
6	49	2.98±3.42	28	13	8
12	49	3.16±3.27	25	15	9
24	44	3.32±3.38	21	15	8
36	35	4.11±3.54	13	13	9
48	30	3.97±3.41	11	13	6
60	22	3.77±3.18	8	11	3
72	12	3.33±2.64	4	7	1
84	8	4.38±2.13	1	6	1
96	5	5.20±1.48	0	4	1
108	2	4.00±1.41	0	2	0
120	1	5	0	1	0

Data are presented as the mean ± standard deviation.