Results
Nine studies involving 777 patients were included. Compared with control group, eHealth interventions improved medication adherence measured by electronic monitoring (RR=1.46, 95%CI: 1.11 to 1.90, p=0.006) and decreased rejection (RR=0.38, 95%CI: 0.15 to 0.97, p=0.04). There was no difference in medication compliance measured by BAASIS (RR=1.03, 95%CI: 0.88 to 1.21, p=0.72), Tacrolimus level (MD=0.16, 95%CI: -0.21 to 0.52, p=0.39), coefficient of variation of tacrolimus level (MD=-0.01, 95%CI: -0.05 to 0.02, p=0.41), and kidney function (MD=-0.44, 95% CI: -8.32 to 7.43, p=0.91) between the two groups.