Research Article

[Retracted] Analysis of Risk Factors and Protective Strategies for Tube Blockage in Patients with Drug-Induced Liver Failure Based on Artificial Liver Therapy

Table 3

Occurrence of tube blockage under different treatment times.

Treatment timesNumber of blocked pipesTotal numberof treatments

≤3 times149
>3 and ≤5 times5114
>5 times425
value
x2