Hospitalized Infants With Medical Complexity Experience Slow Acquisition of Gross Motor Skills

Kelly A Pflock1,2, Maria Fragala-Pinkham1, Julie Shulman1

  • 1Physical Therapy and Occupational Therapy Department, Boston Children's Hospital, Boston, Massachusetts.

Hospital Pediatrics
|April 25, 2023
PubMed

Insights

Hospitalized infants with complex medical conditions often experience gross motor delays. While they gain some skills during hospitalization, their development rate is slower than typical, indicating a need for interventions.

Area of Science:

  • Pediatrics
  • Developmental Pediatrics
  • Rehabilitation Medicine

Background:

  • Infant gross motor development during hospitalization is not well understood.
  • Understanding skill acquisition in hospitalized infants with complex medical conditions is crucial for developing interventions.
  • Establishing baseline gross motor abilities is essential for future research.

Purpose of the Study:

  • To describe gross motor skills in infants with complex medical conditions during hospitalization.
  • To evaluate the rate of gross motor skill development in hospitalized infants with prolonged stays.

Main Methods:

  • Observational study of 143 infants (birth to 18 months) with complex medical conditions.
  • Monthly evaluation of gross motor skills using the Alberta Infant Motor Scale.
  • Regression analysis to assess the rate of change in gross motor skills.

Main Results:

  • 64% of infants showed significant motor delay at initial evaluation.
  • Infants with prolonged hospitalization gained skills at a rate of 1.4 points/month (Alberta Infant Motor Scale).
  • Despite gains, 76% of infants with prolonged stays continued to have gross motor delays.

Conclusions:

  • Hospitalized infants with complex conditions often present with baseline motor delays.
  • These infants acquire gross motor skills at a slower rate during hospitalization compared to typical development.
  • Further research is needed to assess interventions for mitigating gross motor delays in hospitalized infants.
Abstract