Table 1. The quality control index of female breast cancer in 2011 of China.
Areas | M/I | MV % | DCO % | UB % |
---|---|---|---|---|
All | 0.25 | 89.74 | 0.60 | 0.26 |
Urban areas | 0.23 | 90.58 | 0.55 | 0.30 |
Rural areas | 0.29 | 87.95 | 0.70 | 0.19 |
M/I, mortality to incidence rate ratio; MV %, percent of proportion of morphological verification; DCO %, percent of proportion of death certification only; UB %, percent of proportion of unclear diagnosis.