Fifty-eight women ( 7.8 % ) had wound complications-4 .9 % in the suture group and 10.6 % in the staple group ( adjusted odds ratio [ OR ] 0.43 , 95 % confidence interval [ CI ] 0.23-0 .78 ) ; this was largely the result of the decreased incidence of wound separation in the respective groups ( 1.6 % compared with 7.4 % ; adjusted OR 0.20 , 95 % CI 0.07-0 .51 ) .