𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Simple test of pelvic muscle contraction during pelvic examination: Correlation to surface electromyography

✍ Scribed by Lauri J. Romanzi; Margaret Polaneczky; Howard I. Glazer


Book ID
101297851
Publisher
John Wiley and Sons
Year
1999
Tongue
English
Weight
40 KB
Volume
18
Category
Article
ISSN
0733-2467

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✦ Synopsis


The objective of this work was to evaluate the utility of a "Kegel" contraction test in a primary care setting. Fifty-seven adult women completed a questionnaire, underwent pelvic examination, "Kegel" assessment, and measurement of same by vaginal sensor electromyography. Thirty-seven underwent repeat evaluations within 4 weeks. Inter-and intra-rater reliability of digital scale, intra-rater reliability for sEMG measurement, correlation between raters and sEMG, and correlation between scale scores and sEMG with history and pelvic exam were determined. Fifty-six percent were pre-menopausal, 44% post-menopausal. Urinary (62%) and rectal (37%) dysfunction were reported. Inter-rater reliability, intra-observer reproducibility for both raters and sEMG measurements, and correlation between raters and sEMG were significant (P < 0.05). Comparison of continence status and digital scores showed scores Յ4 were more frequently associated with reported urinary incontinence (P<0.05). sEMG data also correlated to hormonal status and parity (P < 0.05). This digital scale is a useful assessment of "Kegel" contraction, correlating well to sEMG vaginal sensor readings and self-reported overall urinary continence status.


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