Blind surgical evacuation group (Group 1) n = 105 | Ultrasound guided surgical evacuation group (Group 2) n = 105 | Hysteroscopic guided surgical evacuation group (Group 3) n = 105 | P value | |
---|---|---|---|---|
Age (years) | 24.8 ± 5.9 | 24.9 ± 5.7 | 24.7 ± 5.8 | 0.940 |
Body mass index | 25.9 ± 2.4 | 25.7 ± 2.4 | 25.4 ± 2.2 | 0.427 |
Parity | 1 (0–3) | 1 (0–3) | 1 (0–2) | 0.820 |
Gestational age at time of operation (weeks) | 9.2 ± 1.2 | 9 ± 1.2 | 8.9 ± 0.9 | 0.296 |