The incidence rate of cardiac cancer and precancerous lesions per 100,000
| Type | Mild dysplasia | Severe dysplasia | Cancer |
|---|---|---|---|
| Ccases | 51 | 17 | 21 |
| Crude incidence rate | 2533.5 | 844.5 | 1092.8 |
| Standard rate in China | 361.7 | 119.2 | 165.3 |
| Standard rate in the World | 490.0 | 161.4 | 249.7 |