Document Classification

Section Type: RESULTS

Text: At 2 years, surgical group was not significantly associated with surgical success rates (ULS, 59. 2 % [93/157] vs SSLF, 60. 5 % [92/152] ; unadjusted difference, -1. 3 % ; 95 % CI, -12. 2 % to 9. 6 % ; adjusted odds ratio [OR], 0. 9 ; 95 % CI, 0. 6 to 1. 5) or serious adverse event rates (ULS, 16. 5 % [31/188] vs SSLF, 16. 7 % [31/186] ; unadjusted difference, -0. 2 % ; 95 % CI, -7. 7 % to 7. 4 % ; adjusted OR, 0. 9 ; 95 % CI, 0. 5 to 1. 6).