Table 3.
Bivariate analysis between maternal/neonatal characteristics and LF concentration in colostrum and mature milk at 1 month
| Maternal/neonatal characteristics | Δ LFc (mg/mL) |
Colostrum (Log LF) | Δ LFm1 (mg/mL) |
Mature milk 1 (Log LF) | ||
|---|---|---|---|---|---|---|
|
|
|
|||||
| β | p-value | β | p-value | |||
| Maternal characteristics | ||||||
| Maternal age ≥ 35 years | −0.437 | −0.01 | 0.91 | −0.164 | −0.01 | 0.87 |
| Parity ≥ 2 | −1.439 | −0.07 | 0.22 | −0.585 | −0.04 | 0.58 |
| Prenatal care ≥ 1 | +2.342 | +0.14 | 0.08* | −0.958 | −0.10 | 0.28 |
| Monthly income ≥ 300 USD | +2.561 | +0.17 | 0.01* | +0.304 | −0.01 | 0.86 |
| Maternal anemia | +1.7126 | +0.13 | 0.38 | −0.981 | −0.08 | 0.61 |
| Delivery characteristics and complications | ||||||
| Cesarean delivery | +0.114 | +0.03 | 0.72 | +0.435 | +0.05 | 0.58 |
| Use of steroids | +1.459 | +0.08 | 0.25 | −0.454 | −0.02 | 0.83 |
| Preterm labor | −2.079 | −0.11 | 0.06* | −0.923 | −0.05 | 0.49 |
| Preeclampsia/eclampsia | +0.121 | +0.02 | 0.80 | +0.990 | +0.10 | 0.19 |
| Peri-partum infection | −2.010 | −0.15 | 0.02* | −0.687 | −0.09 | 0.26 |
| Premature rupture of membranes | +1.094 | +0.09 | 0.19 | −0.589 | −0.04 | 0.59 |
| Multiple pregnancy | +2.752 | +0.16 | 0.04* | −1.080 | −0.09 | 0.34 |
| Neonatal characteristics | ||||||
| Male gender | −0.001 | +0.01 | 0.94 | −1.623 | −0.15 | 0.04* |
| Gestational age ≥ 30 weeks | +1.703 | +0.08 | 0.22 | −1.283 | −0.13 | 0.10* |
| Birth weight ≥ 1500 grams | +1.224 | +0.08 | 0.18 | −0.706 | −0.09 | 0.22 |
| Apgar score 1 min < 7 | −0.590 | −0.01 | 0.85 | +0.375 | +0.04 | 0.60 |
| Apgar score 5 min < 7 | −0.511 | −0.02 | 0.87 | −0.267 | +0.04 | 0.77 |
*
Variables included in the multivariate analysis.