Cognitive abilities of asphyxiated survivors beyond 5 years of age.
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1998-07-27
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Abstract
OBJECTIVE: To evaluate the intellectual, psychoeducational and social maturity of a cohort of unimpaired asphyxiated survivors beyond 5 years of age. DESIGN: Case control study on hospital based cohorts on a longitudinal follow up at High Risk and Well Baby Clinics of a teaching hospital.
METHODS: The demographic data of these children was recorded. A detailed physical examination was performed. The tests of cognition included the Stanford Binet and the Raven's Progressive matrices. Academic achievement was evaluated by the Wide range achievement test-Revised (WRAT-R). Assessment of visuo-motor integration was done by the Bender Gestalt Test. The proportion of children having soft neurological signs was determined. Vineland Social Maturity Scale was performed on all children.
RESULTS: Fifty-four asphyxiated and 57 matched control children participated in the study. Of the 54 asphyxiated children, 27 were tested at a mean age of 7.2 +/- 1.6 years (Group 1) and 27 were tested at a mean age of 10.9 +/- 1.52 years (Group 2). The asphyxiated children as a group performed in the normal range on tests of cognition and academic achievement but were significantly disadvantaged (p < 0.005) as compared to controls. A higher percentage of asphyxiated children had low scores on the Bender Gestalt Test as compared to controls but the difference was not significant. A significantly higher proportion of asphyxiated children of both the groups showed the presence of soft neurological signs as compared to controls. Approximately 11% of the asphyxiated children performed in the abnormal range in the Vineland Social Maturity Scale.
CONCLUSION: Cognitive abilities of asphyxiated children beyond the age of 5 years are impaired in comparison to controls, emphasizing the need for early detection and referral for special education.
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Tandon A, Ramji S, Kumari S, Goyal A, Chandra D, Nigam VR. Cognitive abilities of asphyxiated survivors beyond 5 years of age. Indian Pediatrics. 1998 Jul; 35(7): 605-12