Table 1 Demographic characteristics and clinical outcomes in the study population
Subjects’ characteristics | Study population (N = 111 newborns) (N = 111 deliveries) |
|---|---|
Demography | |
 Maternal age, years | |
  Mean ± SD (n) | 28.1 ± 6.3 (110) |
  Median | 26.9 |
  Min; max | 18.4; 41.7 |
 Parity, % (n/N) | |
  1 | 27.3 (30/110) |
  2–5 | 42.7 (47/110) |
  6+ | 30.0 (33/110) |
 Gestational age, weeks | |
  Mean ± SD (n) | 39.4 ± 1.8 (111) |
  Median | 39.0 |
  Min; max | 32.0; 44.0 |
 Infant weight, grams | |
  Mean ± SD (n) | 3287.3 ± 457.5 (111) |
  Median | 3345.0 |
  Min; max | 1725.0; 4165.0 |
 Small-to-gestational age (SGA), % (n/N) | 6.4 (7/109) |
 Infant male gender, % (n/N) | 54.1 (60/111) |
 Children’s age at follow-up, years | |
  Mean ± SD (n) | 6.1 ± 0.3 (111) |
  Median | 6.1 |
  Min; max | 5.4; 6.9 |
Clinical outcomes, | |
 Preterm delivery, % (n/N) | 10.8 (12/111) |
 Malformations diagnosed at birth or follow-up, % (n/N) | 7.2 (8/111) |
 Malformations’ severity, % (n/N) |  |
  Major | 1.5 (5/111) |
  Minor | 2.7 (3/111) |
 Asthma morbidity, % (n/N) | |
  Reported as treated | 69.4 (77/111) |
  Diagnosed | 51.4 (57/111) |
 Cardiovascular morbidity, % (n/N) | |
  Reported as treated | 10.8 (12/111) |
  Diagnosed | 0 (0/111) |
 Behavioral conditionsa, % (n/N) | |
  Reported as treated | 6.3 (7/111) |
  Diagnosed | 0.9 (1/111) |
 Obesity, % (n/N) | |
  Reported as treated | 5.4 (6/111) |
  Diagnosed | 5.4 (6/111) |
 Burden of disease, % (n/N) | |
  0 | 26.1 (29/111) |
  1–2 | 69.4 (77/111) |
  3–4 | 3.6 (4/111) |
  5–6 | 0.9 (1/111) |