Evidence map›Paper›PMID 40724503›Full record

ArticleLife (Basel, Switzerland)2025

Normative Knee Range of Motion for Children.

Muhammad Uba Abdulazeez, Maryam Alhefeiti, Shahad Alhammadi, Hajar Alnuaimi, Aminu Sabo Abdullahi, Lobna Shaikhoun, Kamiar Aminian, Georgios Antoniou Stylianides, Kassim Abdulrahman Abdullah

Abstract read
In one paragraph

Article in Life (Basel, Switzerland), 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

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

What it found

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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

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3 · Its place in the literature

Who cites it

1 citing paper in PubMed.

  1. Article
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

9 authors.

Muhammad Uba AbdulazeezDepartment of Mechanical and Aerospace Engineering, United Arab Emirates University, Al Ain 15551, United Arab Emirates.
Maryam AlhefeitiDepartment of Mechanical and Aerospace Engineering, United Arab Emirates University, Al Ain 15551, United Arab Emirates.
Shahad AlhammadiDepartment of Biology, United Arab Emirates University, Al Ain 15551, United Arab Emirates.
Hajar AlnuaimiDepartment of Mechanical and Aerospace Engineering, United Arab Emirates University, Al Ain 15551, United Arab Emirates.
Aminu Sabo AbdullahiInstitute of Public Health, United Arab Emirates University, Al Ain 15551, United Arab Emirates.
Lobna ShaikhounDepartment of Mechanical and Aerospace Engineering, United Arab Emirates University, Al Ain 15551, United Arab Emirates.
Kamiar AminianLaboratory of Movement Analysis and Measurement, École Polytechnique Fédérale de Lausanne, 1015 Lausanne, Switzerland.ORCID 0000-0002-6582-5375
Georgios Antoniou StylianidesExercise Science and Kinesiology, Juniata College, Huntingdon, PA 16652, USA.ORCID 0000-0001-8118-7783
Kassim Abdulrahman AbdullahDepartment of Mechanical and Aerospace Engineering, United Arab Emirates University, Al Ain 15551, United Arab Emirates.ORCID 0000-0002-7436-6211

Funding

United Arab Emirates University 12R151, G00003969, and 31N378
6 · The paper itself

Abstract

Children may suffer knee injuries due to motor vehicle crashes, sports, and falls. Additionally, children can suffer from rheumatic, neurological, musculoskeletal, and neuromuscular disorders which restrict joint movement. These types of injuries and disorders often result in knee joint impairment, thereby affecting joint mobility. Understanding the range of motion (ROM) of the pediatric knee is vital in diagnosing, examining, and treating these injuries and disorders. This study was undertaken to establish normative values for passive (PROM) and active (AROM) range of motion of the pediatric knee and to examine the effects of anthropometric and demographic factors on knee joint ROM. Normative reference values for both passive and active knee ROM were established for 295 children in the United Arab Emirates (Arab and South Asian ethnicity). The subjects' PROM averaged 131.2° (117.2°, 140.2°) for boys and 132.8° (120.9°, 140.3°) for girls. Similarly, the observed PROM for children was 132.2° (118.6°, 141.2°), versus 130.8° (119.9°, 139.3°) for adolescents. Conversely, the subjects' AROM averaged 129.3° (118.8°, 137.9°) for boys and 130.5° (120.9°, 137.4°) for girls. The observed AROM averaged 130.2° (119.5°, 137.8°) for children and 128.6° (121.5°, 137.4°) for adolescents. Significant differences in knee ROM based on ethnicity were identified. Additionally, significant correlations were observed between anthropometric factors and knee joint ROM. The gender and age-based normative values established in this study can be used in medical and vehicle safety analyses of knee injuries sustained by children as well as in the evaluation of knee joint impairments due to rheumatic, neurological, musculoskeletal, and neuromuscular disorders, thereby improving the outcomes of knee injuries and the treatment of joint impairments in children.

Indexed as

anthropometrychildreninjurykneerange of motion

Identifiers

PMID40724503
PMCPMC12298373

What Socratic holds

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LicenceCC BY
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Registered trials

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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 Socratic graph.