CONCURRENT VALIDITY OF THE BRUNET-LÉZINE SCALE WITH THE BAYLEY SCALE FOR ASSESSMENT OF THE DEVELOPMENT OF PRETERM INFANTS UP TO TWO YEARS.

Objective: To verify the correlation between the areas evaluated by the Brunet-Lézine and the Bayley III scales of preterm infants up to two years.

Methods: The study included 88 children who were divided into 3 groups: Group 1 (1 month to 5 months and 29 days of corrected chronological ages - CCA) with 32 children; Group 2 (6 months to 11 months and 29 days of CCA) with 36 participants; and Group 3 (18 -23 months and 23 days of CCA) with 20 children. The concurrent validity of the Brunet-Lézine scale and the Bayley III scale was calculated using the Pearson correlation or its non-parametric version, the Spearman correlation.