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Table 2 Village-by-village participation proportion and prevalence of infection in 50 villages of Samar Province, the Philippines, 2003–2004.

From: A cross-sectional study of the prevalence of intensity of infection with Schistosoma japonicumin 50 irrigated and rain-fed villages in Samar Province, the Philippines

Village

No. of Participants

No. of individuals with at least one stool sample

(% of total no. of participants)

Proportion with light infection (1–100 epg)

with 95% Bayesian credible interval

Proportion with moderate to heavy infection (>100 epg)

with 95% Bayesian credible interval

24

114

98 (86.0%)

0.0% (0. 0%–3.1%)

0.0% (0.0%–0.0%)

26

164

141 (86.0%)

0.7% (0. 0%–2.8%)

0.0% (0.0%–0.0%)

2

162

113 (69.8%)

0.9% (0. 0%–4.4%)

0.0% (0.0%–0.0%)

15

152

103 (67.8%)

1.9% (0. 0%–7.8%)

0.0% (0.0%–1.0%)

25

168

149 (88.7%)

2.0% (0.7%–4.7%)

0.0% (0.0%–0.7%)

18

173

121 (69.9%)

2.5% (0.8%–6.6%)

0.0% (0.0%–0.8%)

11

154

119 (77.3%)

3.4% (0.8%–8.4%)

0.8% (0.0%–1.7%)

49

164

142 (86.6%)

3.5% (0.7%–7.8%)

0.0% (0.0%–0.7%)

13

161

125 (77.6%)

4.0% (0.8%–9.6%)

1.6% (0.8%–2.4%)

39

123

88 (71.5%)

4.6% (1.1%–9.1%)

0.0% (0.0%–1.1%)

22

177

151 (85.3%)

6.6% (2.7%–10.6%)

0.0% (0.0%–1.3%)

29

168

143 (85.1%)

7.0% (3.5%–12.6%)

1.4% (0.0%–2.8%)

5

176

145 (82.4%)

7.6% (4.1%–13.1%)

2.1% (0.7%–3.5%)

17

165

138 (83.6%)

8.0% (4.4%–12.3%)

0.0% (0.0%–0.7%)

16

159

148 (93.1%)

8.1% (4.1%–13.5%)

0.0% (0.0%–1.4%)

20

181

138 (76.2%)

8.7% (4.4%–14.5%)

0.0% (0.0%–1.5%)

38

181

168 (92.8%)

9.6% (4.8%–15.6%)

0.0% (0.0%–1.2%)

1

168

125 (74.4%)

12.8% (8.8%–18.4%)

0.0% (0.0%–1.6%)

12

135

113 (83.7%)

14.2% (7.1%–23.0%)

1.8% (0.9%–3.5%)

33

52

48 (92.3%)

14.6% (6.3%–25.0%)

6.3% (2.1%–10.4%)

28

164

142 (86.6%)

15.5% (10.6%–20.4%)

0.7% (0.0%–2.8%)

6

82

75 (91.5%)

16.0% (8.0%–24.0%)

1.3% (0.0%–2.7%)

14

175

143 (81.7%)

16.1% (10.5%–23.1%)

1.4% (0.0%–2.8%)

27

58

45 (77.6%)

17.8% (6.7%–31.1%)

6.7% (0.0%–11.1%)

19

166

118 (71.1%)

17.8% (11.0%–25.4%)

0.9% (0.0%–3.4%)

45

174

135 (77.6%)

18.5% (13.3%–25.2%)

3.0% (0.7%–5.9%)

3

166

155 (93.4%)

18.7% (13.6%– 5.2%)

3.9% (2.6%–6.5%)

35

162

128 (79.0%)

19.5% (14.1%–27.3%)

3.9% (1.6%–6.3%)

7

101

73 (72.3%)

20.6% (13.7%–30.1%)

1.4% (1.4%–5.5%)

8

92

67 (72.8%)

22.4% (13.4%–32.8%)

1.5% (0.0%–4.5%)

21

179

133 (74.3%)

22.6% (15.8%–30.1%)

5.3% (2.3%–9.0%)

32

150

135 (90.0%)

23.0% (16.3%–30.4%)

3.7% (2.2%–5.9%)

41

166

143 (86.1%)

23.1% (16.8%–30.8%)

3.5% (1.4%–6.3%)

40

91

77 (84.6%)

24.7% (16.9%–33.8%)

2.6% (0.0%–7.8%)

4

168

128 (76.2%)

25.0% (18.8%–33.6%)

2.3% (0.8%–6.3%)

34

168

138 (82.1%)

26.8% (19.6%–34.8%)

5.1% (3.6%–8.0%)

9

121

98 (81.0%)

27.6% (20.4%–36.7%)

7.1% (4.1%–12.2%)

46

54

50 (92.6%)

28.0% (20.0%–38.0%)

6.0% (2.0%–10.0%)

50

178

147 (82.6%)

29.3% (22.5%–37.4%)

8.2% (4.8%–11.6%)

42

123

93 (75.6%)

31.2% (23.7%–39.8%)

4.3% (1.1%–7.5%)

23

164

104 (63.4%)

34.6% (26.0%–44.2%)

2.9% (1.0%–7.7%)

30

73

61 (83.6%)

36.1% (26.2%–47.5%)

6.6% (1.6%–13.1%)

31

41

38 (92.7%)

36.8% (26.3%–52.6%)

18.4% (10.5%–26.3%)

47

155

131 (84.5%)

37.4% (29.8%–45.8%)

13.0% (8.4%–18.3%)

37

171

151 (88.3%)

38.4% (31.8%–45.7%)

6.6% (4.0%–12.6%)

44

176

146 (83.0%)

39.0% (31.5%–46.6%)

8.9% (4.8%–13.7%)

36

56

45 (80.4%)

40.0% (28.9%–55.6%)

13.3% (6.7%–22.2%)

48

36

33 (91.7%)

42.4% (30.3%–57.6%)

6.1% (3.0%–15.2%)

10

82

61 (74.4%)

42.6% (31.2%–54.1%)

23.0% (16.4%–31.2%)

43

128

115 (89.8%)

45.2% (36.5%–53.9%)

6.1% (1.7%–13.0%)