CHANGES OF PELVIC FLOOR MUSCLE FUNCTION DURING PREGNANCY

Objective: It is known, that incontinence rarely develops during pregnancy. The authors examined pelvic floor muscle function changes during pregnancy. Study Design: Authors examined 156 women and performed vaginal squeeze pressure measurements. Statistical data were analyzed by t-test, differences...

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Main Authors: Márta HOCK (Author), Péter TARDI (Author), Eszter AMBRUS (Author), Anett TÓVÁRI (Author), Brigitta HAJNAL (Author), Brigitta SZILÁGYI (Author), Eleonora LEIDECKER (Author), Bálint MOLICS (Author), Melinda JÁROMI (Author), János KRÁNICZ (Author), József BÓDIS (Author), Pongrác ÁCS (Author)
Format: Book
Published: Cluj University Press, 2019-06-01T00:00:00Z.
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Summary:Objective: It is known, that incontinence rarely develops during pregnancy. The authors examined pelvic floor muscle function changes during pregnancy. Study Design: Authors examined 156 women and performed vaginal squeeze pressure measurements. Statistical data were analyzed by t-test, differences were considered to be significant at p<0.05. Results: Significant difference was found concerning maximum voluntary contraction (p=0.002) and duration of maximum muscle contraction (p=0.012) in young nulliparous women compared to average results of pregnant women. This result can be proved in young nulliparous women and among pregnant women in the 2nd (p=0.045), and 3rd trimesters (p=0.005). Comparing only the results of pregnant women a significantly decreased pelvic floor muscle strength was observed (p=0.032) in women exercising occasionally. Significantly weaker muscle strength was demonstrated in those young nulliparous women (n=21) who experienced vaginal wind (p=0.003) than in young nulliparous women without symptoms. Conclusions: Vaginal contraction strength decreases during pregnancy.
Item Description:10.24193/subbeag.64(2).15
1453-4223
2065-9547