Estimated total numbers of cases, prevalence, and incidence of idiopathic cardiomyopathy in Japan (1998)
| Classification | Estimated total number in Japan | 95% CI | Estimated crude prevalence (per 100000 population) | Estimated crude incidence (per 100000 person-years) |
|---|---|---|---|---|
| CI, confidence interval; DCM, idiopathic dilated cardiomyopathy; HCM, idiopathic hypertrophic cardiomyopathy; RCH, idiopathic restrictive cardiomyopathy. | ||||
| DCM | 17700 | 16500 to 18800 | 14.0 | 3.58 |
| HCM | 21900 | 20000 to 23200 | 17.3 | 4.14 |
| RCM | 300 | 250 to 350 | 0.2 | 0.06 |