Table 2. Overview of clonorchiasis survey data in P.R. China.
| Province | Relevant papers | Totala | Raw prevalence (%) | Location typea | Period | Year of surveya | Diagnostic method (%)b | |||||||
| Point | County | 2000-2004 | ≥2005 | KK | Flot | Digest | Conc | Sedi | NS | |||||
| Anhui | 3 | 12/12 | 0.65 | 1/1 | 11/11 | 2001-2014 | 11/11 | 1/1 | 100.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| Beijing | 1 | 3/3 | 0.00 | 0/0 | 3/3 | 2004-2004 | 3/3 | 0/0 | 100.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| Chongqing | 4 | 17/17 | 0.37 | 6/6 | 11/11 | 2002-2009 | 15/15 | 2/2 | 94.1 | 0.0 | 0.0 | 0.0 | 5.9 | 0.0 |
| Fujian | 5 | 18/18 | 0.27 | 17/17 | 1/1 | 2002-2011 | 16/16 | 2/2 | 100.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| Gansu | 1 | 3/3 | 0.00 | 0/0 | 3/3 | 2004-2004 | 3/3 | 0/0 | 100.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| Guangdong | 53 | 211/186 | 14.64 | 164/145 | 47/41 | 2000-2015 | 46/35 | 165/151 | 94.3 | 0.5 | 0.0 | 0.0 | 4.7 | 0.5 |
| Guangxi | 17 | 60/57 | 17.27 | 37/34 | 23/23 | 2000-2014 | 24/23 | 36/34 | 88.3 | 0.0 | 0.0 | 3.3 | 8.3 | 0.0 |
| Guizhou | 2 | 4/4 | 0.04 | 1/1 | 3/3 | 2004-2013 | 3/3 | 1/1 | 100.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| Hainan | 4 | 10/10 | 0.30 | 7/7 | 3/3 | 2002-2004 | 10/10 | 0/0 | 100.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| Hebei | 1 | 3/3 | 0.02 | 0/0 | 3/3 | 2004-2004 | 3/3 | 0/0 | 100.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| Heilongjiang | 10 | 34/32 | 36.24 | 11/11 | 23/21 | 2001-2012 | 30/29 | 4/3 | 67.7 | 0.0 | 2.9 | 29.4 | 0.0 | 0.0 |
| Henan | 3 | 21/21 | 0.10 | 3/3 | 18/18 | 2000-2011 | 20/20 | 1/1 | 100.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| Hubei | 4 | 37/37 | 1.98 | 3/3 | 34/34 | 2000-2004 | 37/37 | 0/0 | 16.2 | 0.0 | 83.8 | 0.0 | 0.0 | 0.0 |
| Hunan | 8 | 65/60 | 22.78 | 52/47 | 13/13 | 2002-2012 | 25/25 | 40/35 | 100.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| Jiangsu | 14 | 53/39 | 0.60 | 28/25 | 25/14 | 2000-2014 | 26/21 | 27/18 | 100.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| Jiangxi | 3 | 9/9 | 0.08 | 6/6 | 3/3 | 2002-2004 | 9/9 | 0/0 | 100.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| Jilin | 7 | 25/23 | 14.75 | 15/13 | 10/10 | 2002-2012 | 12/11 | 13/12 | 100.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| Liaoning | 3 | 13/13 | 0.77 | 4/4 | 9/9 | 2004-2007 | 9/9 | 4/4 | 100.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| Inner Mongolia | 0 | 0/0 | - | 0/0 | 0/0 | - | 0/0 | 0/0 | - | - | - | - | - | - |
| Ningxia | 0 | 0/0 | - | 0/0 | 0/0 | - | 0/0 | 0/0 | - | - | - | - | - | - |
| Qinghai | 0 | 0/0 | - | 0/0 | 0/0 | - | 0/0 | 0/0 | - | - | - | - | - | - |
| Shaanxi | 1 | 3/3 | 0.00 | 0/0 | 3/3 | 2004-2004 | 3/3 | 0/0 | 100.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| Shandong | 10 | 36/34 | 0.06 | 13/13 | 23/21 | 2000-2012 | 22/20 | 14/14 | 88.9 | 0.0 | 2.8 | 0.0 | 8.3 | 0.0 |
| Shanghai | 1 | 3/3 | 0.00 | 0/0 | 3/3 | 2004-2004 | 3/3 | 0/0 | 100.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| Shanxi | 1 | 3/3 | 0.00 | 0/0 | 3/3 | 2004-2004 | 3/3 | 0/0 | 100.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| Sichuan | 4 | 24/22 | 0.11 | 2/2 | 22/20 | 2003-2012 | 18/16 | 6/6 | 100.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| Tianjin | 2 | 8/5 | 0.18 | 0/0 | 8/5 | 2004-2004 | 8/5 | 0/0 | 100.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| Xinjiang Uygur | 1 | 4/4 | 0.03 | 0/0 | 4/4 | 2004-2004 | 4/4 | 0/0 | 100.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| Tibet | 0 | 0/0 | - | 0/0 | 0/0 | - | 0/0 | 0/0 | - | - | - | - | - | - |
| Yunnan | 2 | 9/9 | 0.00 | 6/6 | 3/3 | 2004-2004 | 9/9 | 0/0 | 100.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| Zhejiang | 1 | 3/3 | 0.00 | 0/0 | 3/3 | 2004-2004 | 3/3 | 0/0 | 100.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| Total | 143 | 691/633 | 9.69 | 376/344 | 315/289 | 2000-2015 | 375/363 | 316/288 | 90.5 | 0.1 | 4.8 | 1.7 | 2.8 | 0.1 |
aPresented as surveys/points.
bKK: Kato-Katz; Flot: stool floatation; Digest: sodium hydroxide (NaOH) digestion; Conc: stool concentration; Sedi: stool sedimentation; NS: not stated or missing.