Reliability of classification of cerebral palsy in low-birthweight children in four countries.

The reliability of classification of cerebral palsy (CP) in low-birthweight children was assessed by using clinical and research study records sampled from population-based cohort studies in the USA, The Netherlands, Canada, and Germany. Records of neurological examination findings and functional motor assessments were submitted to up to five pediatricians with expertise in CP diagnosis, who grouped children into categories referred to as …