Table 2.
Bivariate associations with the EHP-30 infertility concerns score
| Characteristic | OR (95% CI)∗ | P∗ |
|---|---|---|
| Deep dyspareunia | 1.02 (0.95–1.09) | .58 |
| Superficial dyspareunia | 1.09 (1.02–1.16) | .011 |
| Dysmenorrhea | 1.13 (1.04–1.13) | .005 |
| Chronic pelvic pain | 1.02 (0.95–1.09) | .53 |
| Endometriosis stage, III/IV | 1.65 (1.07–2.55) | .024 |
| Age, years | 0.94 (0.91–0.98) | <.001 |
| Marital status, partnered | 1.09 (0.65–1.84) | .74 |
| Race, other | 1.62 (1.04–2.55) | .035 |
| Education (reference group: some high school) | ||
| High school or GED diploma | 0.26 (0.04–1.61) | .14 |
| Some college | 0.34 (0.06–1.94) | .22 |
| 2-year college degree | 0.30 (0.05–1.73) | .17 |
| 4-year college degree | 0.39 (0.07–2.17) | .27 |
| Postgraduate degree | 0.38 (0.06–2.15) | .27 |
| Other | 0.48 (0.06–3.49) | .46 |
| Income (reference group: <20,000) | ||
| $20,000–$39,000 | 1.58 (0.73–3.45) | .25 |
| $40,000–$59,999 | 1.56 (0.67–3.62) | .30 |
| $60,000–$79,999 | 1.62 (0.75–3.51) | .25 |
| $80,000–$99,999 | 1.17 (0.52–2.61) | .70 |
| ≥100,000 | 1.19 (0.56–2.52) | .65 |
| Nulliparous | 6.68 (3.98–11.39) | <.001 |
| Previous miscarriage | 0.66 (0.38–1.16) | .15 |
| Previous difficulty conceiving (reference group: never tried) | ||
| Yes | 2.11 (1.35–3.31) | .001 |
| No | 0.13 (0.07–0.25) | <.001 |
| Currently trying to conceive | 5.69 (3.57–9.21) | <.001 |
| Hormonal contraceptive use, ever | 0.64 (0.35–1.15) | .14 |
| Oligomenorrhea | 1.63 (0.74–3.60) | .22 |
| STI | 1.22 (0.69–2.18) | .50 |
| Smoking status, yes | 1.14 (0.63–2.06) | .67 |
| >7 alcoholic beverages/week | 1.07 (0.43–2.67) | .89 |
| BMI (reference group: 18.5–30 kg/m2) | ||
| <18.5 | 2.24 (0.78–6.68) | .14 |
| >30 | 0.73 (0.42–1.28) | .28 |
EHP-30 = Endometriosis Health Profile-30.
GED = General Educational Development.
∗
Bivariate ordinal logistic regression.