Predictors of global neurodevelopmental delay in multivariable analysis, CHIMERE cohort, Reunion Island, 2008.

Developmental quotients (DQ) were measured between 15.8 and 27 months of age.
†Global neurodevelopmental delay (GND) is defined for DQ≤85.
Data are numbers, percentages, adjusted IRR (incidence rate ratio) and robust SE (robust standard error).
¶P values are given for adjusted Wald tests.
The model is adjusted for the social deprivation propensity score (see table 2 of ref. [14]) assigning positive or negative points to the rounded-value beta coefficients associated with categories of maternal origin, education, marital status, parity and body mass index; small for gestational age (defined for birth-weight <10th percentile of AUDIPOG growth charts);
*head circumference is corrected for 24 months of postnatal age.