Table 4.
Data quality indicies including MV%, DCO%, and M:Fa, stratified by areas
| ICCC3 categoryb | All | City areas | Rural areas | |||||||
|---|---|---|---|---|---|---|---|---|---|---|
| MV% | DCO% | M:F | MV% | DCO% | M:F | MV% | DCO% | M:F | ||
| I | Leukemia | 98.88 | 0.56 | 1.17 | 98.65 | 0.00 | 1.16 | 98.90 | 0.61 | 1.17 |
| II | Lymphoma & related | 98.84 | 0.00 | 1.52 | 100.00 | 0.00 | 1.01 | 98.59 | 0.00 | 1.67 |
| III | CNS neoplasms | 38.51 | 1.55 | 1.58 | 44.44 | 0.00 | 1.10 | 38.16 | 1.64 | 1.62 |
| IV | Neuroblastoma | 100.00 | 0.00 | 1.29 | — | — | — | 100.00 | 0.00 | 1.28 |
| V | Retinoblastoma | 84.62 | 0.00 | 0.73 | 100.00 | 0.00 | 0.00 | 83.33 | 0.00 | 0.85 |
| VI | Renal tumors | 58.97 | 2.56 | 1.37 | 62.50 | 0.00 | 2.65 | 58.06 | 3.23 | 1.18 |
| VII | Hepatic tumors | 46.43 | 3.57 | 1.14 | 0.00 | 0.00 | — | 48.15 | 3.70 | 1.07 |
| VIII | Bone tumors | 51.22 | 2.44 | 1.59 | 50.00 | 0.00 | 0.53 | 51.30 | 2.61 | 1.73 |
| IX | Soft tissue sarcoma | 100.00 | 0.00 | 1.29 | 100.00 | 0.00 | 0.22 | 100.00 | 0.00 | 1.58 |
| X | Germ cell tumors | 79.63 | 0.00 | 0.19 | 40.00 | 0.00 | 0.22 | 83.67 | 0.00 | 0.19 |
| XI | Carcinoma & melanoma | 100.00 | 0.00 | 1.04 | 100.00 | 0.00 | 0.78 | 100.00 | 0.00 | 1.08 |
| XII | Other & unspecified | 6.12 | 10.20 | 1.03 | 15.63 | 0.00 | 0.78 | 4.27 | 12.20 | 1.09 |
| Total | 74.49 | 1.80 | 1.19 | 73.37 | 0.00 | 0.94 | 74.60 | 1.98 | 1.21 | |
a
The sex ratio of cancer incidence between boys and girls.
b
Childhood Cancer Categorized by International Classification of Childhood Cancer, Third Edition, ICCC3.