Table 4 Distribution of breast cancer subtypes in different ethnicities and in different geographical areas of China, %
References | Ethnicity | Luminal A | Luminal B | HER2 | All HER2+* | Triple-negative | Unclassified | Total No. |
|---|---|---|---|---|---|---|---|---|
Carey, et al [4] | AA | 47.4 | 12.8 | 8.2 | 20.9 | 26.5 | 5.1 | 196 |
| Â | Caucasian | 54.0 | 17.3 | 5.7 | 23.0 | 16.0 | 7.0 | 300 |
Yang, et al [23] | Polish | 68.0 | 14.0 | 5.0 | 19.0 | 13.0 | Â | 1985 |
Varcone, et al [22] | Italy | 68.7 | 6.0 | 7.6 | 13.6 | 11.8 | 6.0 | 804 |
Parise, et al [8] | Non-Hispanic White | 67.1 | 15.1 | 6.2 | 21.3 | 11.6 | Â | 39051 |
| Â | Non-Hispanic Black | 48.9 | 14.2 | 9.8 | 24.0 | 27.0 | Â | 2936 |
| Â | Hispanic | 56.2 | 16.5 | 9.7 | 26.2 | 17.6 | Â | 7673 |
| Â | Asian/Pacific Islander | 59.3 | 18.5 | 9.9 | 28.4 | 12.3 | Â | 5215 |
| Â | Other | 65.1 | 14.3 | 5.4 | 19.7 | 15.2 | Â | 315 |
Telli, et al [9] | Non-Hispanic White | 69.6 | Â | Â | 18.7 | 11.7 | Â | 60498 |
| Â | Non-Hispanic Black | 51.1 | Â | Â | 22.7 | 26.2 | Â | 5292 |
| Â | Hispanic | 58.1 | Â | Â | 24.9 | 17.0 | Â | 14106 |
| Â | Japanese | 69.9 | Â | Â | 19.5 | 10.7 | Â | 1136 |
| Â | Chinese | 63.5 | Â | Â | 25.6 | 10.8 | Â | 2305 |
| Â | Filipino | 59.2 | Â | Â | 30.7 | 10.1 | Â | 2802 |
| Â | Korean | 49.4 | Â | Â | 36.0 | 14.6 | Â | 628 |
| Â | Vietnamese | 56.6 | Â | Â | 29.3 | 14.1 | Â | 663 |
| Â | South Asian | 59.2 | Â | Â | 23.1 | 17.7 | Â | 606 |
| Â | Other Asian** | 58.2 | Â | Â | 28.9 | 12.9 | Â | 973 |
Chinese (Shanghai) | 50.4 | Â | Â | 31.1 | 18.5 | Â | 4787 | |
Chinese (Tianjin) | 53.7 | 14.0 | 11.8 | 25.8 | 20.5 | Â | 3237 | |
Lin, et al [28] | Chinese (Taiwan) | 61.8 | 8.8 | 11.8 | 20.5 | 12.8 | 4.9 | 1028 |
Su, et al (this study) | Chinese (Shanghai) | 48.6 | 16.7 | 13.7 | 30.4 | 12.9 | 8.1 | 2791 |