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Comparison on the results of CHF patients diagnosed from the two groups and the final diagnosis results.
| Symptom | Group | ||
|---|---|---|---|
| Control group | Experimental group | The final diagnosis results | |
| CHF | 200 | 215 | 230 |
| Other diseases | 59 | 44 | 29 |
| CHF proportion | 77.4% | 83.1% | 88.9% |
