Table 1.
Characteristics of non-endometriosis group.
| Variable | Pregnant cases (n = 13) |
Non-pregnant cases (n = 21) | p-value | |
|---|---|---|---|---|
| Age, years (± SD) | 33 ± 4.1 | 36 ± 3.6 | 0.04 a | |
| Diagnosis | Primary infertility | 9 | 15 | 1b |
| Secondary infertility | 4 | 6 | ||
| Duration of infertility, years | <5 | 11 | 19 | 0.54 b |
| 6–10 | 2 | 1 | ||
| >10 | 0 | 1 | ||
| ART method | IVF | 2 | 3 | 1 b |
| ICSI | 11 | 19 | ||
| BMI, kg/m2 (± SD) | 21 ± 3.7 | 21 ± 3.6 | 0.56 a |
BMI, body mass index; ART, assisted reproductive technology; IVF, in vitro fertilization; ICSI, intracytoplasmic sperm injection; SD, standard deviation.
a
Student t-test.
b
Fisher’s exact test.