Table 2. Indications for surgery.
ap-values were derived via one-way ANOVA for categorical and continuous variables, and chi-square test for categoric variables
ANOVA: analysis of variance
| Indication | OM group | LM group | HM group | No. (%) | p-valuea |
| Bleeding | 88(77.2%) | 19(16.7%) | 7(6.1%) | 114(100%) | 0.282 |
| Menorrhagia | 74(79.6%) | 14(15.1%) | 5(5.4%) | 93(100%) | 0.720 |
| Infertility | 31(88.6%) | 3(8.6%) | 1(2.9%) | 35(100%) | 0.456 |
| Abortion | 12(100%) | 0(0.0%) | 0(0.0%) | 12(100%) | 0.229 |
| Lower abdominal pain | 66(86.8%) | 7(9.2%) | 3(3.9%) | 76(100%) | 0.302 |
| Constipation | 2(66.7%) | 0(0.0%) | 1(33.3%) | 3(100%) | 0.124 |
| Urinary tract symptoms | 10(90.9%) | 1(9.1%) | 0(0.0%) | 11(100%) | 0.616 |
| Accidental sonogram | 81(90.0%) | 4(4.4%) | 5(5.6%) | 90(100%) | 0.011 |
| Menometrorrhagia | 3(100%) | 0(0.0%) | 0(0.0%) | 3(100%) | 0.700 |
| Dysmenorrhea | 15(100%) | 0(0.0%) | 0(0.0%) | 15(100%) | 0.155 |