| Journal of Clinical Gynecology and Obstetrics, ISSN 1927-1271 print, 1927-128X online, Open Access |
| Article copyright, the authors; Journal compilation copyright, J Clin Gynecol Obstet and Elmer Press Inc |
| Journal website https://www.jcgo.org |
Original Article
Volume 13, Number 3, December 2024, pages 83-89
Association of Abortion Event With a History of Endometriosis: A Case-Control Study
Tables
| Analyzed variable | Endometriosis (n = 112, 100%) | Non-endometriosis (n = 131, 100%) | P-value (sig two-sided) |
|---|---|---|---|
| If the Chi-square condition is not satisfied, the P-value for categorical data is determined using Fisher’s exact tests. *P value < 0.05 for statistically significant. BMI: body mass index; rASRM: revised American Society for Reproductive Medicine. | |||
| N | 112 | 131 | |
| Age | 0.001* | ||
| Reproductive age (18 - 45 years) | 85 (75.9) | 68 (51.9) | |
| Non-reproductive age (> 45 years) | 27 (24.1) | 63 (48.1) | |
| BMI | 0.106 | ||
| Underweight (< 18.5 kg/m2) | 14 (12.5) | 8 (6.1) | |
| Normoweight (18.5 - 24.9 kg/m2) | 44 (39.3) | 58 (44.3) | |
| Overweight (25 - 29.9 kg/m2) | 29 (25.9) | 45 (34.4) | |
| Obese (> 30 kg/m2) | 25 (22.3) | 20 (15.3) | |
| Obstetric status | 0.010* | ||
| Nullipara (0) | 10 (8.9) | 2 (1.5) | |
| Primipara (1) | 40 (35.7) | 26 (19.8) | |
| Multipara | |||
| 2 | 35 (31.3) | 52 (39.7) | |
| 3 | 17 (15.2) | 28 (21.4) | |
| 4 | 7 (6.3) | 13 (9.9) | |
| ≥ 5 | 3 (2.67) | 10 (7.63) | |
| Marital status | 0.026* | ||
| Married | 105 (93.8) | 111 (84.7) | |
| Divorced | 7 (6.3) | 20 (15.3) | |
| Education level | 0.051 | ||
| Elementary school | 24 (21.4) | 47 (35.9) | |
| Junior high school | 22 (19.6) | 18 (13.7) | |
| Senior high school | 34 (30.4) | 28 (21.4) | |
| Diploma | 6 (5.4) | 3 (2.30 | |
| Bachelor degree | 8 (7.1) | 7 (5.3) | |
| Magister degree | 3 (2.7) | 1 (0.8) | |
| None | 15 (13.4) | 27 (20.6) | |
| Abortion | 0.001* | ||
| Normal | 30 (26.8) | 90 (68.7) | |
| Previous abortion | 82 (73.2) | 41 (31.3) | |
| rASRM | 0.001* | ||
| Normal | 131 (100) | ||
| Stage 1 | 2 (1.78) | ||
| Stage 2 | 33 (29.46) | ||
| Stage 3 | 67 (59.82) | ||
| Stage 4 | 10 (8.9) | ||
| Anemia | 0.578 | ||
| Normal (Hb > 11 g/dL) | 51 (45.5) | 55 (42) | |
| Anemia (Hb < 11 g/dL) | 61 (54.5) | 76 (58) | |
| Acceptor contraceptive | 0.57 | ||
| Yes | 76 (67.85) | 93 (70.9) | |
| No | 36 (32.1) | 38 (29) | |
| Smoking status | 0.42 | ||
| Yes | 5 (4.46) | 4 (3.05) | |
| No | 107 (95.5) | 127 (96.9) | |
| Variable | Group | OR (95% CI) | P value | |
|---|---|---|---|---|
| Endometriosis (%) | Non-endometriosis (%) | |||
| If the Chi-square condition is not satisfied, the P-value for categorical data is determined using the Fisher’s exact tests. P value < 0.05 for statistically significant. CI: confidence interval; OR: odds ratio. | ||||
| N | 112 | 131 | ||
| Abortion | 2.25 (1.717 - 2.949) | < 0.001 | ||
| Normal | 30 (26.8) | 90 (68.7) | ||
| Previous abortion | 82 (73.2) | 41 (31.3) | ||