Research Article

Acupuncture for the Treatment of Liver Cirrhosis: A Meta-analysis

Table 1

PICOS criteria for study selection.

ParameterCriteria for studies

P (population)Patients with liver cirrhosis
I (intervention)Acupuncture
C (comparison)No acupuncture
O (outcomes)Efficacy rate of acupuncture therapy; impact of acupuncture on liver function grading assessment; outcomes related to liver function
S (study design)Randomized clinical trials