RESULTS	Women in the diclofenac group were significantly less likely to experience pain at 24 hours while walking ( RR 0.8 ; 95 % CI 0.6 to 1.0 ) , sitting ( RR 0.8 ; 95 % CI 0.6 to 1.0 ) , passing urine ( RR 0.6 ; 95 % CI 0.4 to 1.0 ) and on opening their bowels ( RR 0.6 ; 95 % CI 0.2 to 0.9 ) compared with those women who received placebo .\