| Study No. | COVID-19 patients No. | Proportion/OR (95%CI) | Study heterogeneity | |||
---|---|---|---|---|---|---|---|
Chi-square test | df | I2 | Peter’s test (P value) | ||||
The incidence of AKI in COVID-19 patients | 22 | 16,199 | 0.10(0.07–0.12) | 0.26 | 21 | 97% | 0.18 |
The incidence of CRRT in COVID-19 patients | 12 | 12,633 | 0.04(0.03–0.06) | 0.17 | 11 | 84% | 0.24 |