AR and Urinary incontinence: First, the correlations between factors that affect postoperative urinary incontinence were examined, with a significantly negative correlation between Retzius- sparing and UVJ movement (correlation coefficient [CC]: − 0.324, p < 0.001), and a significantly positive correlation between Retzius- sparing and PB-AR change (CC: 0.464, p < 0.001).