Reliability, validity and responsiveness of pelvic floor muscle surface electromyography and manometry

ConclusionsEMG is reliable and correlates well with manometry. However, sEMG is not as responsive as manometry for changes in PFM MVC and endurance. For measurement of PFM resting tone, sEMG seems more responsive than manometry, but this requires further investigation.
Source: International Urogynecology Journal - Category: OBGYN Source Type: research