TABLE 2.

Completion rates for neurodevelopmental assessments and questionnaires.

Neurodevelopmental assessment/Questionnaire	Number (%)
Bayley III Cognitive, language, motor neurodevelopmental variables	602 (77%)
Neurological examination total score	594 (76%)
Early Childhood Behavioral Questionnaire (ECBQ)	592 (76%)
Child Behavioral Checklist (CBCL)	591 (76%)
Quantitative Checklist for Autism in Toddlers (Q-CHAT)	591 (76%)
Cognitively Stimulating Parenting Scale (CSPS)	583 (75%)
Parenting Scale: primary caregivers’ laxness, over reactivity, verbosity	589 (75%)
Parenting Scale: secondary caregivers’ laxness, over reactivity, verbosity	517 (66%)