From: Impact of COVID-19 pandemic lockdown on exclusive breastfeeding in non-infected mothers
Overall | Paired by stratification | ||||||
---|---|---|---|---|---|---|---|
All n = 510 | Control n = 306 | Lockdown n = 204 | p | Control n = 173 | Lockdown n = 173 | p | |
Maternal age at delivery (years) | 33 ± 5 | 33 ± 5 | 33 ± 5 | 0.726 | 33 ± 5 | 33 ± 5 | 0.426 |
Maternal education | 0.008 | – | |||||
Primary school | 11.4% | 7.8% | 16.7% | 12.1% | 12.1% | ||
Secondary education | 53.1% | 56.2% | 48.5% | 48.6% | 48.6% | ||
University degree | 35.5% | 35.9% | 34.8% | 39.3% | 39.3% | ||
Prenatal class | 42.2% | 50.7% | 29.4% | < 0.001 | 32.9% | 32.9% | – |
Parity | 1.5 ± 0.6 | 1.5 ± 0.5 | 1.5 ± 0.7 | 0.351 | 1.6 ± 0.5 | 1.5 ± 0.7 | 0.367 |
Gestational age (weeks) | 39 ± 1 | 39 ± 1 | 39 ± 1 | 0.375 | 39 ± 1 | 39 ± 1 | 0.712 |
Caesarean section | 32.4% | 27.8% | 39.2% | 0.007 | 33.5% | 33.5% | – |
Male infant | 48.8% | 46.7% | 52.0% | 0.247 | 49.1% | 49.1% | – |
Infant weight at birth (g) | 3321 ± 428 | 3330 ± 424 | 3307 ± 435 | 0.558 | 3338 ± 417 | 3308 ± 423 | 0.477 |
Infant weight at discharge (g) | 3122 ± 413 | 3128 ± 404 | 3113 ± 428 | 0.703 | 3140 ± 407 | 3112 ± 416 | 0.526 |
Nipple fissure | 22.2% | 31.4% | 8.3% | < 0.001 | 28.3% | 9.8% | < 0.001 |
Pacifier | 43.9% | 42.8% | 45.6% | 0.536 | 43.4% | 46.8% | 0.527 |