Table 2.

Results of surgery according to the operative method

^aNo difference between relocation and suture repair (Mann-Whitney U test). ^bTwo of the three patients underwent suture repair, and the other underwent mesh repair afterwards. However, one of the two patients with suture repair had recurrence again. ^cOne patient underwent suture repair, and the other underwent mesh repair afterwards. ^dP > 0.05 to other methods (Fisher's exact test). ^eThese patients underwent suture repair afterwards. ^fP = 0.001 to relocation method and P = 0.029 to suture repair method (Mann-Whitney U-test).