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Table 1 Prevalence and ST distribution of Blastocystis sp. by center and among the total cohort

From: Prevalence, risk factors for infection and subtype distribution of the intestinal parasite Blastocystis sp. from a large-scale multi-center study in France

Centera

Samples (n)

Positive samples (n)

Prevalence (%)

Blastocystis sp. STs

Mixed infection (n)

ST1

ST2

ST3

ST4

ST6

ST7

Besançon (W)

48

7

14.6

-

2

3

2

-

-

-

Besançon (S)

41

9

22.0

1

1

2

4

-

-

1

Besançon (T)

89

16

18.0

1

3

5

6

-

-

1

Clermont-Ferrand (W)

50

4

8.0

1

-

1

1

1

-

-

Clermont-Ferrand (S)

50

6

12.0

-

-

2

4

-

-

-

Clermont-Ferrand (T)

100

10

10.0

1

-

3

5

1

-

-

Créteil (W)

29

1

3.4

1

-

-

-

-

-

-

Créteil (S)

29

7

24.1

1

-

6

-

-

-

-

Créteil (T)

58

8

13.8

2

-

6

-

-

-

-

Lille (W)

30

12

40.0

4

1

3

3

1

-

-

Lille (S)

21

9

42.9

2

1

3

3

-

-

-

Lille (T)

51

21

41.2

6

2

6

6

1

-

-

Lyon (W)

38

7

18.4

3

1

2

-

-

1

-

Lyon (S)

44

8

18.2

1

2

4

-

1

-

-

Lyon (T)

82

15

18.3

4

3

6

-

1

1

-

Montpellier (W)

30

5

16.7

-

2

3

-

-

-

-

Montpellier (S)

29

8

27.6

1

2

3

2

-

-

-

Montpellier (T)

59

13

22.0

1

4

6

2

-

-

-

Nantes (W)

49

5

10.2

-

-

3

1

-

1

-

Nantes (S)

42

13

30.1

3

1

3

4

-

1

1

Nantes (T)

91

18

19.8

3

1

6

5

-

2

1

Nice (W)

33

3

9.1

-

1

2

-

-

-

-

Nice (S)

30

7

23.3

-

1

6

-

-

-

-

Nice (T)

63

10

15.9

-

2

8

-

-

-

-

Nîmes (W)

30

2

6.7

-

-

2

-

-

-

-

Nîmes (S)

-

-

-

-

-

-

-

-

-

-

Nîmes (T)

30

2

6.7

-

-

2

-

-

-

-

Strasbourg (W)

50

9

18.0

3

-

4

2

-

-

-

Strasbourg (S)

48

14

29.2

3

3

7

1

-

-

-

Strasbourg (T)

98

23

23.5

6

3

11

3

-

-

-

Tours (W)

30

2

6.7

2

-

-

-

-

-

-

Tours (S)

37

5

13.5

2

-

2

1

-

-

-

Tours (T)

67

7

10.4

4

-

2

1

-

-

-

Total (W)

417

57

13.7

14

7

23

9

2

2

0

Total (S)

371

86

23.2

14

11

38

19

1

1

2

Grand total

788

143

18.1

28

18

61

28

3

3

2

  1. aW winter, S summer, T total