Document Classification

Section Type: RESULTS

Text: In the experimental group, the IPSS, prostate volume, postvoid residual urine and Qmax were 10. 5 + / - 5. 6, (29. 2 + / - 9. 5) ml, (15. 2 + / - 3. 1) ml and (16. 2 + / - 4. 5) ml/s after the treatment, as compared with 20. 1 + / - 4. 1, (37. 8 + / - 12. 5) ml, (42. 5 + / - 6. 6) ml and (10. 0 + / - 3. 5) mVs before the treatment, while in the control group, the four indexes were 14. 9 + / - 4. 3 vs 19. 2 + / - 3. 8, (34. 7 + / - 9. 8) ml vs (37. 1 + / - 11. 9) ml, (25. 6 + / - 4. 6) ml vs (41. 8 + / - 6. 1) ml and (13. 5 + / - 4. 1) ml/s vs (10. 2 + / - 3. 8) ml/s, with a more obvious improvement in the experimental group than in the control after the 4-year treatment (P < 0. 0001).