General Movements Assessment in Infants with High Birth Weight

S Zeynep Kaşka1, Gülsen Sırtbaş Işık1, H Tolga Çelik2

  • 1Developmental and Early Physiotherapy Unit, Faculty of Physiotherapy and Rehabilitation, Hacettepe University, Ankara, Turkiye.

Pediatric Neurology
|August 2, 2024
PubMed

Insights

Infants with high birth weight (HBW) show reduced motor repertoire and abnormal movements compared to normal birth weight infants. Early intervention is recommended for affected infants to support development.

Area of Science:

  • Developmental Pediatrics
  • Neuroscience
  • Movement Science

Background:

  • High birth weight (HBW) infants are at increased risk for neurological and developmental issues.
  • Limited research has explored spontaneous movement quality in HBW infants.
  • This study addresses the gap by examining early movements in HBW infants.

Purpose of the Study:

  • To characterize age-specific spontaneous movements in high birth weight infants.
  • To compare the detailed early spontaneous movements of high birth weight infants with normal birth weight infants.

Main Methods:

  • Utilized General Movement Assessment on video recordings of 22 HBW and 22 normal birth weight (NBW) infants.
  • Assessed infants aged 10-19 weeks post-term.
  • Employed the Motor Optimality Score for three- to five-month-old infants-Revised (MOS-R) for evaluation.

Main Results:

  • Infants with HBW exhibited significantly lower MOS-R scores, observed postural patterns, and age-adequate movement repertoire compared to NBW infants.
  • A higher incidence of aberrant fidgety movements was observed in HBW infants (18%) versus NBW infants (0%).

Conclusions:

  • The motor repertoire of high birth weight infants tends to be less developed than that of normal birth weight infants.
  • Findings highlight potential subtle neurological differences in HBW infants.
  • Referral to age-appropriate early intervention programs is crucial for monitoring and supporting progression in at-risk infants.
Abstract

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