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Table 2 Mortality rates on the 15th and 90th days after poisoning

From: Influence of strengthened hemoperfusion combined with continuous venovenous hemofiltration on prognosis of patients with acute paraquat poisoning: SHP + CVVH improve prognosis of acute PQ patients

  Control (n = 98) HP (n = 67) CVVH (n = 59) SHP (n = 135) SHP + CVVH (n = 128) P
Mortality rate, n (%)
 15th day after poisoning 67(68.37) 22 (31.34)a 28 (47.46) 29 (21.48)ac 19 (14.84)abc <0.001
 90th day after poisoning 81 (82.27) 29 (43.28)a 33 (55.93)a 50 (37.04)a 31 (24.22)ac <0.001
  1. a: compared with the control group, P<0.005;
  2. b: compared with the HP group, P<0.005;
  3. c: compared with the CVVH group, P<0.005