Table 5.
Risk factors of early recurrence (in 3-year) of ovarian endometrioma in univariate and multivariate analysis.
|
≤ 3 years
(n = 87) |
>3 years
(n = 146) |
Univariate analysis p-value | Multivariate analysis OR (95%CI) | p -value | |
|---|---|---|---|---|---|
| Age, y | 35.26 ± 3.26 | 36.17± 4.18 | 0.38 | ||
| BMI, kg/m2 | 22.78 ± 3.44 | 23.14 ± 3.08 | 0.23 | ||
| Nullgravidy (n, %) | 28 (32.18) | 47 (32.19) | 0.61 | ||
| Nullparity (n, %) | 32 (36.78) | 52 (35.62) | 0.54 | ||
| Postoperative GnRH therapy (n, %) | 42 (48.28) | 72 (49.32) | 0.42 | ||
| Postoperative LNG-IUD insertion (n, %) | 45 (51.72) | 75 (51.37) | 0.71 | ||
| Endometrioma surgery history (n, %) | 17 (19.54) | 30 (20.55) | 0.29 | ||
| Leiomyoma (n, %) | 17 (19.54) | 32 (21.92) | 0.77 | ||
| Pain symptom (n, %) | 61 (70.11) | 65 (44.52) | 0.024 | 1.6 (0.8–2.3) | 0.09 |
| VAS of pain symptom | 7.28 ± 1.72 | 5.76 ± 1.29 | 0.029 | 1.5 (0.7–2.7) | 0.21 |
| Extrinsic adenomyosis (n, %) | 53 (60.92) | 59 (40.41) | <0.01 | 2.5 (1.2–3.4) | <0.01 |
| DIE (n, %) | 69 (79.31) | 77 (52.74) | 0.018 | 2.1 (1.4–2.8) | 0.012 |
| Primary infertility (n, %) | 32 (36.78) | 18 (12.32) | 0.012 | 1.8 (1.3–4.3) | 0.011 |
| Secondary infertility (n, %) | 7 (8.05) | 13 (8.90) | 0.56 | 2.2 (0.6–3.8) | 0.37 |
| Extrinsic adenomyosis with DIE (n, %) | 42 (48.28) | 26 (17.81) | <0.01 | 3.8 (2.1–5.6) | <0.01 |
| Extrinsic adenomyosis with primary infertility (n, %) | 28 (32.18) | 10 (6.85) | <0.01 | 3.2 (2.2–5.1) | <0.01 |
OR, odds ratio, CI, confidence interval, a multiple logistic regression analysis. p < 0.05.