Evidence map›Paper›PMID 42397384›Full record

Observational studyPediatric physical therapy : the official publication of the Section on Pediatrics of the American Physical Therapy Association2026

Developmental Trajectories of Locomotor Skills in Infants With Down Syndrome.

Ellen N Sutter, Ashley N Collimore-Doherty, Erin Wilkerson, Nicole Baumer, Jana M Iverson

Abstract readObservational Study
In one paragraph

Observational study in Pediatric physical therapy : the official publication of the Section on Pediatrics of the American Physical Therapy Association, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors.

Ellen N SutterDepartment of Physical Therapy, Sargent College of Health & Rehabilitation Sciences, Boston University, Boston, Massachusetts (Drs Sutter, Collimore-Doherty, Wilkerson, and Iverson); and Department of Pediatrics, Anna and John J. Sie Center for Down Syndrome, Children's Hospital Colorado, University of Colorado, Aurora, Colorado (Dr Baumer).
Ashley N Collimore-Doherty
Erin Wilkerson
Nicole Baumer
Jana M Iverson

Funding

Walking, exploration, and language in high and low risk infantsR01DC016557 · NIDCD · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI FIEZ, JULIE A · 2018 to 2022
$2.7M
Feasibility and outcome measures for infants with Down syndrome: Advancing clinical trial readiness for a harness-based mobility interventionR21HD111945 · NICHD · BOSTON UNIVERSITY (CHARLES RIVER CAMPUS) · PI BAUMER, NICOLE, IVERSON, JANA M · 2023 to 2023
$477k
Moving Forward: Early Predictors of Crawling and Walking in Infants with DSF32HD117600 · NICHD · BOSTON UNIVERSITY (CHARLES RIVER CAMPUS) · PI Ashley Collimore-Doherty · 2024 to 2026
$160k
NICHD NIH HHS F32 HD117600NICHD NIH HHS R21 HD111945NIDCD NIH HHS R01 DC016557
6 · The paper itself

Abstract

purposeIndependent locomotion has cascading impacts on overall infant development. Although infants with Down syndrome (DS) attain locomotor milestones later, it is unknown how they use emerging skills (e.g., creeping and walking) in everyday play.

methodsThis longitudinal observational study used behavioral coding to investigate locomotion quantity and type during play in infants with DS (n = 13), and changes with the acquisition of new motor skills. The amount of time locomoting was compared with 25 typically developing infants.

resultsInfants with DS spent less time locomoting than typically developing infants, and their locomotion time changed less with age and motor skill level. Infants with DS also continued to rely on floor mobility skills even after attaining upright locomotor skills.

conclusionsDetailed behavioral coding identified differences in real-world locomotion used by infants with DS with potential implications for motor skill learning and development.

Indexed as

Child DevelopmentDown SyndromeLocomotionMotor SkillsFemaleHumansInfantLongitudinal StudiesMaleDown syndromeInfant locomotionMotor developmentMotor skillsNaturalistic observations

Identifiers

PMID42397384
PMCPMC13525732

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.