Breast cancer rates for Chinese and Japanese women, per 100 000 woman years age adjusted to world standard for 1978–1982 in different locations
| Chinese | Shanghai | Singapore | Hong Kong | Bay Area SF | Hawaii |
|---|---|---|---|---|---|
| 19.1 | 27.1 | 28.7 | 43.7 | 57.5 | |
| Japanese | Osaka | Migayi (rural) | Los Angeles | Bay Area SF | Hawaii |
| 19.7 | 25.0 | 36.2 | 48.9 | 50.1 |