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Table 2 Risk factors for fatal outcome

From: Hartmann’s procedure vs loop colostomy in the treatment of obstructive rectosigmoid cancer

Observed risk factor P value
Age P = 0.199
Gender P = 0.155
ASA score P = 0.764
Type of operation P = 0.452
Surgical complications P = 0.724
Non-surgical complications P = 0.006
Angina pectoris P = 0.001