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Incidence of complications in two groups.
| Dialysis membrane rupture | Mild coagulation | Hypotension during dialysis | Total incidence | |
|---|---|---|---|---|
| Control group (n = 54) | 4 (7.4) | 3 (5.5) | 4 (7.4) | 11 (20.3) |
| Experimental group (n = 66) | 2 (3.0) | 1 (1.5) | 2 (3.0) | 5 (7.5) |
| χ 2/t | 4.2071 | |||
| P | 0.0402 |
