From: Short-term respiratory outcomes in late preterm infants
Odds ratio estimates (95% confidence interval) | |||
---|---|---|---|
CRM | N-CPAP | MV | |
Gest. age, weeks 39–40–41 | 1 | 1 | 1 |
Gest. age, week 38 | 1.5 (0.9– 2.4) | 2.0 (0.9–4.5) | 0.96 (0.3–3.1) |
Gest. age, week 37 | 3.3 (2.0–5.5) | 5.1 (2.3–11.4) | 3.4 (1.2–10.0) |
Gest. age, week 36 | 9.1 (5.1–16.2) | 13.3 (5.5–32.2) | 11.1 (3.2–38.8) |
Gest. age, week 35 | 21.8 (11.5–41.5) | 34.9 (13.5–90.0) | 18.0 (4.2–77.5) |
Gest. age, week 34 | 40.8 (19.7 –84.9) | 55.9 (19.3–162.0) | 34.4 (6.7–180.6) |
Spontaneous delivery | 1 | 1 | 1 |
CS without labor | 3.0 (2.1–4.2) | 3.7 (2.3–6.0) | 2.9 (1.3–6.3) |
CS with labor | 2.2 (1.4–3.4) | 2.5 (1.4–4.8) | 2.1 (0.8–5.6) |
Maternal medical disorders no | 1 | 1 | 1 |
Maternal medical disorders yes | 1.3 (0.9–1.8) | 1.3 (0.7–1.6) | 1.7 (0.8–3.4) |
Twins birth no | 1 | 1 | 1 |
Twins birth yes | 0.9 (0.5–1.4) | 1.0 (0.6–1.7) | 0.3 (0.1–1.3) |
Birth weight, g | 1.0 (0.98–1.1) | 1.0 (0.9–1.05) | 1.1 (0.98–1.2) |
Female | 1 | 1 | 1 |
Male | 1.4 (1.1–1.9) | 1.5 (1.0–2.3) | 1.8 (0.9–3.6) |
Malformation no | 1 | 1 | 1 |
Malformation yes | 8.9 (5.3–15.1) | 2.4 (0.9–6.2) | 26.0 (12.5–54.1) |
Small for gestational age no | 1 | 1 | 1 |
Small for gestational age yes | 1.0 (0.6–1.8) | 0.6 (0.3–1.3) | 2.6 (0.9–7.9) |