Variables | The effective group (n = 66) | The non-effective group (n = 26) | χ2 | P |
---|---|---|---|---|
Cardiac death | 0 | 2 (7.69%) | 5.189 | 0.023 |
Malignant arrhythmia | 1 (1.52%) | 2 (7.69%) | 2.256 | 0.133 |
Acute coronary syndrome | 1 (1.52%) | 2 (7.69%) | 2.256 | 0.133 |
Readmission rate | 3 (4.55%) | 5 (19.23%) | 5.066 | 0.024 |