期刊
ARCHIVES OF DISEASE IN CHILDHOOD
卷 94, 期 4, 页码 298-302出版社
BMJ PUBLISHING GROUP
DOI: 10.1136/adc.2007.134692
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Aims: To determine the prevalence of developmental coordination disorder (DCD) in apparently normal extremely premature (< 29 weeks) or extremely low birthweight (< 1000 g) schoolchildren at 8 years of age and whether motor skill assessments at an earlier age could predict DCD. Method: From a neonatal intensive care unit cohort, 50 of the 53 eligible children (IQ > 84 and without disabilities at age 5 and residing in Sydney metropolitan) and fullterm classroom controls matched for gender and age were assessed with the Movement Assessment Battery for Children (MABC) at school. Previous Griffith's Scales (1 and 3 years) and Peabody Motor Scales (3 and 5 years) results were evaluated for prediction. Results: The prevalence of DCD (MABC impairment scores > 1 SD below the norm) was significantly higher in the study group than controls (42% vs 8%, respectively), and severe DCD (scores > 1.5 SD) was also significantly higher (30% vs 0%). DCD was independently associated with prolonged rupture of membranes and retinopathy of prematurity but not with parental education or occupation. Motor assessment using Peabody Fine Motor Scales at 3 years with a cut-off of < 27th centile was the best predictor of DCD (areas under curve 78%). Conclusions: Apparently normal high-risk infants are at risk of motor dysfunction into their school years. Most of these could be identified at age 3.
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