Table 4. The relationship between the IRD and the clinical PFD symptoms.
IRD (mean ± SD, mm) | Pelvic floor dysfunction symptoms | P value | |
---|---|---|---|
Present (n=53) | Absent (n=49) | ||
Resting | 28.9±9.80 | 27.3±9.24 | 0.478 |
Head-lift | 25.2±8.47 | 23.2±8.16 | 0.530 |
Statistical method: Student’s t-test. IRD, inter-rectus distance; PFD, pelvic floor dysfunction; SD, standard deviation.