Document Classification

Section Type: RESULTS

Text: The surgical duration, blood loss, postoperative satisfaction and IIRF-5 score were (4. 70 + / - 1. 30) min, (2. 60 + / - 1. 80) ml, 99. 50 % (400/402) and 23. 45 + / - 3. 43, respectively, in the Shang Ring group as compared with (25. 6 + / - 8. 3) min, (11. 20 + / - 3. 50) ml, 69. 57 % (224/322) and 23. 12 + / - 3. 26 in the conventional surgery group, with statistically significant differences in the first three parameters (P < 0. 01), but not in IIRF-5 score (P > 0. 05).