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Table 2 Prevalence of human echinococcosis of epidemic counties in Sichuan Province

From: Prevalence and spatial distribution patterns of human echinococcosis at the township level in Sichuan Province, China

City/prefecture

County

Total number of townships

Population in endemic areas

Number of exam'd

Total number of patients

Total prevalence (%)

CE

AE

Number of patients

Prevalence (%)

Number of patients

Prevalence (%)

Aba Prefecture

Aba

21

84 299

75 150

109

0.145

83

0.110

26

0.035

Heishui

17

63 700

57 226

46

0.080

39

0.068

7

0.012

Hongyuan

11

47 186

45 751

90

0.197

83

0.181

7

0.015

Jinchuan

23

86 657

79 499

95

0.119

91

0.114

4

0.005

Jiuzhaigou

19

80 701

77 204

8

0.010

8

0.010

0

0.000

Li

13

50 235

45 405

17

0.037

17

0.037

0

0.000

Maerkang

14

55 459

50 378

160

0.318

160

0.318

0

0.000

Mao

21

111 578

106 125

5

0.005

5

0.005

0

0.000

Rangtang

12

44 525

39 564

207

0.523

3

0.008

204

0.516

Ruoergai

19

80 931

71 028

380

0.535

380

0.535

0

0.000

Songpan

26

70 087

65 888

2

0.003

2

0.003

0

0.000

Wenchuan

13

100 093

96 302

2

0.002

2

0.002

0

0.000

Xiaojin

21

82 243

76 227

30

0.039

25

0.033

5

0.007

Ganzi Prefecture

Batang

19

52 232

48 108

52

0.108

52

0.108

0

0.000

Baiyu

17

59 118

55 382

685

1.237

423

0.764

264

0.477

Danba

15

54 842

53 538

25

0.047

24

0.045

1

0.002

Daofu

22

44 549

40 588

109

0.269

109

0.269

0

0.000

Daocheng

14

35 393

28 206

16

0.057

15

0.053

1

0.004

Derong

12

28 785

26 490

3

0.011

4

0.015

0

0.000

Dege

26

90 523

81 810

965

1.180

698

0.853

269

0.329

Ganzi

22

66 501

62 016

726

1.171

283

0.456

450

0.726

Jiulong

18

53 471

52 770

13

0.025

13

0.025

0

0.000

Kangding

21

117 695

112 059

68

0.061

42

0.037

27

0.024

Litang

24

72 344

68 346

265

0.388

265

0.388

0

0.000

Luhuo

16

39 890

39 768

108

0.272

103

0.259

5

0.013

Luding

12

87 961

85 978

18

0.021

13

0.015

5

0.006

Seda

17

56 777

51 403

1571

3.056

739

1.438

840

1.634

Shiqu

22

89 367

88 116

5738

6.512

1731

1.964

4061

4.609

Xiangcheng

12

29 839

26 936

9

0.033

9

0.033

0

0.000

Xinlong

19

51 970

46 209

166

0.359

147

0.318

19

0.041

Yajiang

17

42 034

38 577

30

0.078

30

0.078

0

0.000

Liangshan Prefecture

Muli

29

138 555

121 198

12

0.010

12

0.010

0

0.000

Yuexi

41

378 425

349 851

7

0.002

7

0.002

0

0.000

Ya’an City

Baoxing

9

51 725

43 940

2

0.005

1

0.002

1

0.002

Tianquan

15

158 835

135 099

4

0.003

3

0.002

1

0.001

Total

649

2 758 525

2 542 135

11 743

0.462

5621

0.221

6197

0.244

  1. AE alveolar echinococcosis, CE cystic echinococcosis