Table 6 Continuous outcomes from birth certificates and maternal interview compared to medical records
Difference from maternal recall | Birth certificate | Maternal recall | ||
|---|---|---|---|---|
n | % | n | % | |
Birth weight | ||||
0 | 0 | 0.0 | 0 | 0.0 |
± 50 g | 1764 | 98.6 | 1572 | 90.9 |
± 100 g | 1774 | 99.1 | 1650 | 95.4 |
± 150 g | 1781 | 99.5 | 1698 | 98.2 |
± 200 g | 1790 | 100.0 | 1729 | 100.0 |
Gestational age | ||||
0 | 1906 | 98.9 | 1902 | 98.9 |
± 1 week | 1925 | 99.9 | 1921 | 99.9 |
± 2 weeks | 1927 | 100.0 | 1923 | 100.0 |
Apgar score (1-min) | ||||
0 | 1862 | 97.1 | – | – |
± 1 | 1900 | 99.1 | – | – |
± 2 | 1906 | 99.5 | – | – |
± 3 | 1909 | 99.8 | – | – |
± 4 | 1913 | 100.0 | – | – |
Apgar score (5-min) | ||||
0 | 1886 | 98.4 | – | – |
± 1 | 1907 | 99.5 | – | – |
± 2 | 1914 | 99.9 | – | – |
± 3 | 1915 | 99.9 | – | – |
± 4 | 1916 | 100.0 | – | – |