Table 1 Clinical characteristics of 4 groups
From: The impact of previous ovarian surgery on ovarian reserve in patients with endometriosis
| Â | Group 1 | Group 2 | Group 3 | Group 4 | p valuea |
|---|---|---|---|---|---|
Control: No ovarian surgery | Control: Previous ovarian surgery | Endometriosis: No ovarian surgery | Endometriosis: Previous ovarian surgery | ||
Number | 496 | 124 | 76 | 133 | Â |
Age (years) | 35.1 ± 5.9 | 36.1 ± 5.1 | 34.0 ± 5.0 | 35.3 ± 3.7 | NS |
BMI (kg/m2) | 22.0 ± 3.8 | 22.6 ± 3.7 | 21.5 ± 3.4 | 22.1 ± 3.3 | NS |
E2 (pg/mL) | 28.1 ± 13.5 | 20.2 ± 12.3 | 31.3 ± 17.0 | 24.4 ± 12.0 | <0.05 |
FSH (mIU/mL) | 6.2 ± 3.1 | 5.8 ± 3.0 | 6.0 ± 3.5 | 7.1 ± 3.5 | NS |
LH (mIU/mL) | 5.5 ± 3.2 | 6.1 ± 3.6 | 3.7 ± 2.4 | 6.2 ± 3.8 | NS |
AMH (ng/mL) | 4.2 ± 2.0 | 3.1 ± 2.0 | 3.1 ± 1.8 | 2.3 ± 1.0 | <0.05 |
CA-125 (U/mL) | 18.6 ± 12.9 | 22.2 ± 13.6 | 40.9 ± 27.4 | 45.3 ± 29.8 | <0.05 |