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Published in: HAND 4/2010

01-12-2010 | Original Article

Evaluation of sleep position as a potential cause of carpal tunnel syndrome: preferred sleep position on the side is associated with age and gender

Authors: Steven J. McCabe, Yuan Xue

Published in: HAND | Issue 4/2010

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Abstract

Purpose

To test the hypothesis that an important step in a causative mechanism for carpal tunnel syndrome (CTS) is sleeping in a lateral position (sleeping on the side), we designed a cross-sectional survey to measure the association between sleep position, age, gender, and body mass index (BMI).

Methods and Findings

We surveyed 247 patients in a primary care setting. Fifty percent of men and 73% of women prefer to sleep on their side (p < .001; unadjusted odds ratio, 2.7). In addition, the proportion of women who prefer to sleep on their side increased with increasing age (p < .001). There was no association between BMI and sleeping in a lateral position.

Conclusions

This study supports the hypothesis that sleeping on the side is an important step in a causal pathway for CTS.
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Metadata
Title
Evaluation of sleep position as a potential cause of carpal tunnel syndrome: preferred sleep position on the side is associated with age and gender
Authors
Steven J. McCabe
Yuan Xue
Publication date
01-12-2010
Publisher
Springer-Verlag
Published in
HAND / Issue 4/2010
Print ISSN: 1558-9447
Electronic ISSN: 1558-9455
DOI
https://doi.org/10.1007/s11552-010-9271-y

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