Rule Antecedent Consequent Conf Supp
1 Status of urethra=intact surgery outcome=cured 86% 69.53%
2 Status of urethra=intact, number of fistula=1 surgery outcome=cured 86% 65.49%
3 Status of urethra=intact, number of fistula=1, status of ureters=Both inside surgery outcome=cured 87% 62.27%
4 Status of urethra=intact, status of ureters=Both inside surgery outcome=cured 86% 65.35%
Table 20: Association rules by the status of urethra.