Table 1 The distribution of HCV subtypes in diverse regions and provinces/municipalities/autonomous regions in Chinese Mainland
Area | Number | HCV subtype, % | |||||||
|---|---|---|---|---|---|---|---|---|---|
1a | 1b | 2a | 2b | 3a | 3b | 6a | 6 others | ||
Central | 1402 | 0 | 66.6 | 28.3 | 0 | 1.1 | 1.6 | 2.3 | 0.1 |
Henan | 1124 | 0 | 65.9 | 32.3 | 0 | 0.8 | 0.3 | 0.6 | 0.1 |
Hunan | 91 | 0 | 79.1 | 2.2 | 0 | 3.3 | 1.1 | 14.3 | 0 |
Hubei | 187 | 0 | 64.7 | 17.1 | 0 | 2.1 | 9.6 | 6.4 | 0 |
East | 1787 | 1.1 | 62.4 | 17.4 | 0.1 | 5.1 | 7.8 | 5.0 | 1.1 |
Jiangsu | 492 | 0.4 | 65.0 | 13.8 | 0 | 2.6 | 8.9 | 6.7 | 2.4 |
Shandong | 403 | 0 | 68.2 | 28.8 | 0 | 0.5 | 2.2 | 0.2 | 0 |
Zhejiang | 191 | 1.0 | 41.9 | 1.6 | 0 | 18.8 | 24.1 | 11.5 | 1.0 |
Anhui | 238 | 0 | 74.4 | 21.4 | 0 | 0 | 3.4 | 0.4 | 0.4 |
Shanghai | 185 | 1.6 | 56.8 | 12.4 | 0 | 13.5 | 8.6 | 5.9 | 1.1 |
Fujian | 228 | 5.3 | 51.3 | 20.6 | 0.4 | 6.1 | 6.6 | 8.3 | 1.3 |
Jiangxi | 50 | 0 | 82.0 | 6.0 | 2.0 | 2.0 | 2.0 | 6.0 | 0 |
North | 1346 | 0.2 | 59.5 | 36.8 | 0 | 0.8 | 1.5 | 1.2 | 0 |
Hebei | 956 | 0.2 | 59 | 37.7 | 0 | 0.6 | 1.4 | 1.2 | 0 |
Shanxi | 209 | 0 | 58.9 | 38.8 | 0 | 0.5 | 1.4 | 0.5 | 0 |
Tianjin | 78 | 0 | 66.7 | 21.8 | 0 | 3.8 | 3.8 | 3.8 | 0 |
Inner Mongolia | 101 | 0 | 46.5 | 17.8 | 0 | 8.9 | 21.8 | 4.0 | 1.0 |
Beijing | 2 | 0 | 100 | 0 | 0 | 0 | 0 | 0 | 0 |
Northwest | 1075 | 0.2 | 48.5 | 35.2 | 0 | 8.3 | 5.8 | 1.6 | 0.6 |
Xinjiang | 497 | 0 | 54.9 | 22.1 | 0 | 12.7 | 8.9 | 1.2 | 0.2 |
Gansu | 334 | 0 | 46.7 | 50.9 | 0 | 0.3 | 0.6 | 0.3 | 1.2 |
Shaaxi | 233 | 0.9 | 37.3 | 40.3 | 0 | 9.9 | 6.9 | 4.3 | 0.4 |
Ningxia | 11.0 | 0 | 45.5 | 36.4 | 0 | 18.2 | 0 | 0 | 0 |
Northeast | 1553 | 0 | 44.0 | 41.8 | 0 | 2.5 | 8.4 | 2.8 | 0.4 |
Liaoning | 855 | 0 | 41.9 | 35.9 | 0 | 3.5 | 13.7 | 4.4 | 0.6 |
Heilongjiang | 473 | 0 | 44.6 | 50.5 | 0 | 1.1 | 2.5 | 1.1 | 0.2 |
Jilin | 225 | 0 | 51.1 | 45.8 | 0 | 1.8 | 0.9 | 0.4 | 0 |
Southwest | 1955 | 0.9 | 34.2 | 6.3 | 0 | 13.0 | 26.4 | 12.0 | 7.2 |
Chongqing | 689 | 1.0 | 33.4 | 8.1 | 0 | 12.2 | 22.4 | 21.6 | 1.3 |
Yunnan | 789 | 0.8 | 18.1 | 6.5 | 0 | 17.2 | 38.5 | 4.4 | 14.4 |
Sichuan | 403 | 0.5 | 68.2 | 4.0 | 0 | 7.2 | 10.2 | 6.2 | 3.7 |
Guizhou | 74 | 2.7 | 28.4 | 1.4 | 0 | 8.1 | 23 | 33.8 | 2.7 |
South | 1633 | 2.4 | 30.9 | 4.3 | 0.1 | 9.4 | 11.8 | 40.0 | 1.2 |
Guangdong | 1201 | 1.4 | 35.6 | 5.4 | 0.1 | 9.1 | 9.5 | 38.5 | 0.4 |
Hainan | 280 | 3.6 | 14.3 | 2.1 | 0 | 10.0 | 17.1 | 48.9 | 3.9 |
Guangxi | 152 | 7.9 | 23.7 | 0 | 0 | 10.5 | 19.7 | 36.2 | 2.0 |