Document Classification

Section Type: RESULTS

Text: Results (mean SD) for preoperative group 1/group 2 and postoperative group 1/group 2 were as follows, respectively : 7. 2 1. 8 / 6. 1 1. 9 (P =. 02) and 0. 6 1. 8 / 0. 6 0. 9 (P =. 97) for the VAS score, 74. 1 5. 7 / 73. 8 8. 0 (P =. 87) and 96. 3 5. 7 / 95. 7 4. 6 (P =. 77) for the Constant score, and 47. 0 10. 3 / 50. 8 14. 1 (P =. 22) and 91. 5 15. 5 / 94. 5 11. 8 (P =. 55) for the ASES score.