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| Comorbidity | Frequency, n |
Percentage, % |
|---|---|---|
| Anemia | 45 | 11.3 |
| Diabetes | 21 | 5.3 |
| Chronic gingivitis | 16 | 4.0 |
| Hereditary factor VIII deficiency | 12 | 3.0 |
| Asthma | 7 | 1.8 |
| Malignant neoplasm of breast | 7 | 1.8 |
| Chronic ischemic heart disease | 5 | 1.3 |
| Acute lymphoblastic leukemia | 5 | 1.3 |
| Chronic periodontitis | 4 | 1.0 |
| Others | 121 | 30.3 |
