Table 2.
Frequency of concurrent diseases in enrolled patients (n = 35).
| Comorbidity | Frequency (%) |
|---|---|
| No comorbidity | 27 (77.1) |
| Heart failure | 4 (11.4) |
| Diabetes | 1 (2.9) |
| Hyperthyroidism | 1 (2.9) |
| Asthma | 1 (2.9) |
| Peptic ulcer | 1 (2.9) |
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