Early childhood development when second-trimester ultrasound dating disagrees with last menstrual period: a prospective cohort study

Table 3 Adjusted* association between discrepancy in gestational age at 17 weeks’ gestation and childhood motor, mental, and cognitive development

MDI: Mental Development Index; PDI: Psychomotor Development Index.
* Adjusted for maternal age, maternal smoking status, maternal education level, maternal SES, maternal BMI, breastfeeding at 3 months of age, NICU admission, sex of baby, and kindergarten status (adjusted only for the 5-year follow up data).
^† The β coefficients represent mean difference in the Bayley and the WPPSI-R IQ scores per unit change in gestational age discrepancy (days).

ISSN: 1471-2393