N/A
Completed N=14
Backpack Load and Spine Muscles Activity
Child
Source: ClinicalTrials.gov NCT02725645 ↗
Enrolled (actual)
14
Serious AEs
0.0%
Results posted
Oct 2019
Primary outcomePrimary: Muscle Activity as a Measure of Route Mean Square — 13.96; 10.70; 10.85; 9.28 milivolts
Summary
The purpose of the present study is to analyze the influence of four backpack loading conditions (0, 10, 15 and 20% of body weight) on the electromyographic activity of the neck and lumbar muscles of elementary school children.
Outcome Measures
| Outcome | Result | p-value |
|---|---|---|
| PRIMARY Muscle Activity as a Measure of Route Mean Square |
13.96; 10.70; 10.85; 9.28; 13.36; 9.20 | — |
Eligibility Criteria
Inclusion Criteria
- children with tutor consent
Exclusion Criteria
- children with cognitive impairment
Data sourced from ClinicalTrials.gov (NCT02725645). Outcome figures and adverse-event rates are extracted automatically from the registry's posted results and are provided for clinician reference, not as a substitute for the primary publication. Informational only — not medical advice.