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Bayley-III motor scale and neurological examination at 2 years do not predict motor skills at 4.5 years.

ABSTRACT: To determine whether Bayley Scales of Infant and Toddler Development (3rd edition) (Bayley-III) motor scores and neurological examination at 2 years corrected age predict motor difficulties at 4.5 years corrected age.A prospective cohort study of children born at risk of neonatal hypoglycaemia in Waikato Hospital, Hamilton, New Zealand. Assessment at 2 years was performed using the Bayley-III motor scale and neurological examination, and at 4.5 years using the Movement Assessment Battery for Children (2nd edition) (MABC-2).Of 333 children, 8 (2%) had Bayley-III motor scores below 85, and 50 (15%) had minor deficits on neurological assessment at 2 years; 89 (27%) scored less than or equal to the 15th centile, and 54 (16%) less than or equal to the 5th centile on MABC-2 at 4.5 years. Motor score, fine and gross motor subtest scores, and neurological assessments at 2 years were poorly predictive of motor difficulties at 4.5 years, explaining 0 to 7% of variance in MABC-2 scores. A Bayley-III motor score below 85 predicted MABC-2 scores less than or equal to the 15th centile with a positive predictive value of 30% and a negative predictive value of 74% (7% sensitivity and 94% specificity).Bayley-III motor scale and neurological examination at 2 years were poorly predictive of motor difficulties at 4.5 years.

SUBMITTER: Burakevych N

PROVIDER: S-EPMC5209275 | biostudies-literature | 2017 Feb

REPOSITORIES: biostudies-literature

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Bayley-III motor scale and neurological examination at 2 years do not predict motor skills at 4.5 years.

Burakevych Nataliia N Mckinlay Christopher Joel Dorman CJ Alsweiler Jane Marie JM Wouldes Trecia Ann TA Harding Jane Elizabeth JE

Developmental medicine and child neurology 20160820 2

<h4>Aim</h4>To determine whether Bayley Scales of Infant and Toddler Development (3rd edition) (Bayley-III) motor scores and neurological examination at 2 years corrected age predict motor difficulties at 4.5 years corrected age.<h4>Method</h4>A prospective cohort study of children born at risk of neonatal hypoglycaemia in Waikato Hospital, Hamilton, New Zealand. Assessment at 2 years was performed using the Bayley-III motor scale and neurological examination, and at 4.5 years using the Movement ...[more]

PMID: 27543144

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Bayley-III motor scale and neurological examination at 2 years do not predict motor skills at 4.5 years.

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Bayley-III motor scale and neurological examination at 2 years do not predict motor skills at 4.5 years.

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