Clinical characteristics | RDS | p-value | OR (IC-95%) | |
Present | Absent | |||
Gyneco-obstetric |
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Delivery route (n (%))1/ |
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Cesarean | 65 (47.79) | 71 (52.21) | 0.002* | 2.75*** (1.44 - 5.23) |
Vaginal | 17 (25.00) | 51 (75.00) | ||
Prenatal controls (n (%))1/ |
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<5 | 4 (44.44) | 5 (55.56) | 0.790 | 1.20 (0.31 - 4.61) |
≥5 | 78 (40.00) | 117 (60.00) | ||
Maternal risk factors (n (%))1/ |
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Chorioamnionitis | 1 (33.33) | 2 (66.67) | 1.000 | 0.74 (0.10 - 8.31) |
Premature rupture of membranes ≥18h | 11 (44.00) | 14 (56.00) | 0.679 | 1.20 (0.51 - 2.78) |
Fever | 4 (44.44) | 5 (55.56) | 1.000 | 1.20 (0.31 - 4.61) |
Vaginitis | 51 (53.13) | 45 (46.88) | 0.000* | 2.81*** (1.58 - 5.02) |
Bacteriuria | 11 (36.67) | 19 (63.33) | 0.669 | 0.84 (0.38 - 1.87) |
Foul-smelling amniotic fluid | 1 (33.33) | 2 (66.67) | 1.000 | 0.74 (0.07 - 8.24) |
Neonatal |
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Gender (n (%))1/ |
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Male | 47 (41.23) | 67 (58.77) | 0.735 | 1.10 (0.63 - 1.94) |
Female | 35 (38.89) | 55 (61.11) | ||
5-min Apgar score (n (%))1/ |
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<7 | 4 (100.00) | 0 (0.00) | 0.025* | - |
≥7 | 78 (39.00) | 122 (61.00) | ||
Birthweight (mean (SD))2/ gr | 2628 (462) | 2499 (519) | 0.017** | - |
Gestational age (GA) (mean (SD))2/weak | 36 (1.93) | 38 (1.89) | 0.000** | - |
Small for Gestational age (n (%))1/ | 8 (25.81) | 23 (74.19) | 0.076 | 0.47 (0.20 - 1.10) |
Newborn (n (%))1/ |
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Late preterm | 57 (55.88) | 45 (44.12) | 0.000* | 3.90*** (2.15 - 7.09) |
Term infant | 25 (24.51) | 77 (75.49) | ||
Postnatal |
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Nasal cannula oxygen (n (%))1/ | 79 (96.34) | 1 (0.82) | 0.000* | - |
NIRS (n (%))1/ | 42 (51.22) | 1 (0.82) | 0.000* | - |
CMV (n (%))1/ | 9 (10.98) | 0 (0.00) | 0.004* | - |
Admission NICU (n (%))1/ | 49 (59.76) | 2 (1.64) | 0.000* |
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Days length of hospital stay (mean (SD))3/ | 5.84 (4.77) | 3.20 (1.89) | 0.000** |
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