Comparative analysis of developmental outcomes in very preterm infants: BSID-II versus Bayley-III German norms.

ABSTRACT:

Introduction

After the release of the Bayley Scales of Infant and Toddler Development, third edition (Bayley-III), US norms, an overestimation of outcome was observed. But, the conformity between the Bayley Scales of Infant Development, second edition (BSID-II), and the Bayley-III German norms is unknown. This retrospective analysis aimed to compare outcomes of very preterm infants tested with BSID-II and Bayley-III German norms.

Methods

Infants born from November 2007 to July 2018 were included. Exclusion criteria were death or missing outcome. Infants underwent testing with either BSID-II until December 2013 or Bayley-III from January 2014 onward, at 12 and/or 24 months. BSID-II Mental Developmental Index (MDI) was compared to Bayley-III cognitive score and a combined Bayl

SUBMITTER: Hammerl M 

PROVIDER: S-EPMC11771884 | biostudies-literature | 2025

REPOSITORIES: biostudies-literature