Occurrence of Pre- and Postoperative Stress Urinary Incontinence in 105 Patients Who Underwent Tension-Free Vaginal Mesh Surgery for Pelvic Organ Prolapse: A Retrospective Study

Table 7

The relation with POP-Q stage and preoperative SUI with residual urine volume.

	Residual urine <50 mL	Residual urine ≥50 mL	Total
Stage II	9	3	12
Stage III	20	11	31
Stage IV	4	1	5
Total	33	15	48
Without preoperative SUI	19	8	27
With preoperative SUI	14	7	21
Total	33	15	48

No significant difference with 𝑚×𝑛  𝜒² test.