agreement (κ)a | mean differencea | CI | median difference | |
---|---|---|---|---|
birthweight | −2.4 | −17.8, 13.0 | −0.1 g | |
low birthweight | 0.95 | |||
very low birthweight | 0.98 | |||
3-level low birthweight | 0.94 | |||
macrosomia | 0.99 | |||
gestational age | 0.01 | −0.09, 0.10 | −0.50 | |
preterm birth | 0.81 | |||
very preterm birth | 0.87 | |||
3-level preterm birth | 0.79 | |||
postterm | 0.89 |