Evidence map›Paper›PMID 26855624›Full record

ArticleHSS journal : the musculoskeletal journal of Hospital for Special Surgery2016

Young Females Exhibit Decreased Coronal Plane Postural Stability Compared to Young Males.

Robert H Brophy, Jonathon R Staples, John Motley, Ryan Blalock, Karen Steger-May, Mark Halstead

Abstract read
In one paragraph

Article in HSS journal : the musculoskeletal journal of Hospital for Special Surgery, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed, 1 pooled it
–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

11 citing papers in PubMed, 1 synthesis or guideline pooled it.

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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

6 authors.

Robert H BrophyDepartment of Orthopaedic Surgery, Washington University, 660 South Euclid Avenue, Campus Box 8233, St. Louis, MO 63110 USA.
Jonathon R StaplesDepartment of Orthopaedic Surgery, Washington University, 660 South Euclid Avenue, Campus Box 8233, St. Louis, MO 63110 USA.
John MotleySports Therapy and Rehabilitation (STAR), 14532 South Outer Forty Drive, Chesterfield, MO 63107 USA.
Ryan BlalockDepartment of Orthopedic Surgery, University of Texas Health Sciences Center at Houston, 6400 Fannin Street Suite 1700, Houston, TX 77030 USA.
Karen Steger-MayDivision of Biostatistics, Washington University School of Medicine, 660 S. Euclid Ave., Campus Box 8067, St. Louis, MO 63110 USA.
Mark HalsteadDepartment of Orthopaedic Surgery, Washington University, 660 South Euclid Avenue, Campus Box 8233, St. Louis, MO 63110 USA.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundFemale athletes are at significantly higher risk of noncontact ACL injury than males, particularly in pivoting sports such as soccer and basketball. Sex-based differences in proprioception and core stability may contribute to this elevated risk. QUESTIONS/PURPOSE: This study evaluates a novel method of assessing dynamic stability to test the hypothesis that healthy adolescent controls have sex-based differences in postural stability.

methodsSeventy-nine male and 72 female subjects completed three rounds of dynamic postural stability testing. During the assessment, subjects attempted to stabilize their torso and upper body in response to random movements of the platform. The total time a subject lasted on the platform and dynamic motion analysis (DMA) score, a summation of motion in five planes throughout testing, was calculated for each subject. The average score for each subject was included in the analysis.

resultsMales lasted longer on the platform (98 ± 14 s) than females (94 ± 13 s) (p = 0.04). Coronal plane and rotation stability differed significantly between genders (323 ± 126 vs. 365 ± 128, p = 0.04) and (318 ± 82 vs. 403 ± 153, p = 0.0002), respectively. No statistically significant difference was seen in the other planes of motion.

conclusionsFemales have less dynamic postural stability than their male counterparts in the coronal plane based on a novel assessment tool. This finding may contribute to better understanding of sex-based differences in rates of injury such as noncontact ACL tears.

Indexed as

ACLadolescentcore stabilitydynamic stabilityfemalemale

Identifiers

PMID26855624
PMCPMC4733701

What OpenQuestion holds

Textmetadata
Read underepoch 390

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 OpenQuestion graph.