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Comparison of complications [n (%)]
| Groups | n | urinary tract infection | lung infection | stress ulcer | electrolyte disturbance | Totaling |
|---|---|---|---|---|---|---|
| Control group | 40 | 5 (12.50) | 4 (10.00) | 6 (15.00) | 3 (7.50) | 18 (45.00) |
| Observation group | 40 | 3 (7.50) | 2 (5.00) | 2 (5.00) | 1 (2.50) | 8 (20.00) |
| χ2 | 5.698 | |||||
| P | 0.017 |
