Agreement of self-report survey data and administrative data | Agreement | |||||||
---|---|---|---|---|---|---|---|---|
Perinatal outcomes | Y/Yb | N/Nc | Y/Nd | N/Ye | Total n | % Agreement | Kappa | P-value |
First-reporta | ||||||||
Gestational hypertension with or without proteinuria | 141 | 1500 | 137 | 63 | 1841 | 89.1 | 0.52 | <0.001 |
Gestational diabetes | 59 | 1665 | 138 | 8 | 1870 | 92.2 | 0.42 | <0.001 |
Premature birth | ||||||||
Live birth, 36 weeks or lessf | 57 | 1737 | 63 | 53 | 1910 | 93.9 | 0.46 | <0.001 |
Live birth, less than 37 weeksg | 72 | 1613 | 107 | 28 | 1820 | 92.6 | 0.48 | <0.001 |
Low birth weight (<2500 g) | 116 | 1694 | 84 | 19 | 1914 | 94.6 | 0.66 | <0.001 |