| Delivery at term (n = 20) | Delivery at preterm (n = 5) | P-value |
---|---|---|---|
Maternal age (years) | 33.25 ± 2.81 | 30.8 ± 2.59 | 0.115 |
BMI before pregnancy (kg/m2) | 22.81 ± 3.65 | 22.8 ± 5.38 | 0.454 |
Gestational age at sampling (weeks) | 17.19 ± 1.77 | 19.14 ± 1.66 | 0.071 |
Gestational age at delivery (weeks) | 39.26 ± 1.02 | 31.57 ± 5.43 | 0.000 |