Table 3 The time distribution of HCV subtypes, Shanghai, China, 2014–2018
From: The distribution of hepatitis C virus infection in Shanghai, China: a time-spatial study
Year | No. of samples | No. of determinations | Subtypes | |||||
|---|---|---|---|---|---|---|---|---|
1b | 3a | 3b | 6a | 1a | Othersa | |||
2014 | 71 | 39 | 18 (46.15) | 8 (20.51) | 5 (12.82) | 2 (5.13) | 2 (5.13) | 4 (10.26) |
2015 | 263 | 151 | 83 (54.97) | 26 (17.22) | 7 (4.64) | 12 (7.95) | 4 (2.65) | 19 (12.58) |
2016 | 152 | 99 | 38 (38.38) | 19 (19.19) | 18 (18.18) | 4 (4.04) | 5 (5.05) | 15 (15.15) |
2017 | 193 | 106 | 46 (43.40) | 13 (12.26) | 24 (22.64) | 6 (5.66) | 0 (0) | 17 (16.04) |
2018 | 261 | 122 | 59 (48.36) | 21 (17.21) | 22 (18.03) | 2 (1.64) | 1 (0.82) | 17 (13.93) |
Total | 940 | 517 | 244 (47.20) | 87 (16.83) | 76 (14.70) | 26 (5.03) | 12 (2.32) | 72 (13.93) |