(b)
| Multiple logistic regression model for kidney failureb | |||
|---|---|---|---|
| Study Chinese herb | No. of cases/controls | Adjusted OR | 95% CI |
| Mu-Tong | |||
| 0 g | 22,188/157,939 | 1.0 | |
| 1–30 g | 2,542/20,122 | 1.12 | 0.86–1.47 |
| 31–60 g | 492/3,729 | 1.16 | 0.83–1.62 |
| 61–100 g | 226/1,569 | 1.47 | 1.01–2.14 |
| 101–200 g | 209/1,054 | 2.14 | 1.47–3.11 |
| >200 g | 186/438 | 5.82 | 3.89–8.71 |
| Fangchi | |||
| 0 g | 21,985/157,543 | 1.0 | |
| 1–30 g | 3,145/24,868 | 0.68 | 0.58–0.78 |
| 31–60 g | 362/1,528 | 1.14 | 0.91–1.44 |
| 61–100 g | 169/492 | 1.60 | 1.20–2.14 |
| 101–200 g | 116/295 | 1.62 | 1.17–2.23 |
| >200 g | 66/125 | 1.94 | 1.29–2.92 |