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Table 2 Descriptive statistics of dogs and parks with at ≥ 1 sample positive for nematodes and other parasites

From: Detection of Giardia and helminths in Western Europe at local K9 (canine) sites (DOGWALKS Study)

Fecal testsa

Dogs (N = 2469)

Parks (N = 164)

Dogs positive for any parasitic speciesb

589 (23.9)

153 (93.3)

95% CI: 22.2–25.6

Dogs positive for primary nematodesc or Giardia

563 (22.8)

151 (93.2)

95% CI: 21.2–24.5

Dogs positive for Giardia

428 (17.3)

137 (83.5)

95% CI: 15.9–18.9

Dogs positive for primary nematodesc

188 (7.6)

94 (57.3)

95% CI: 6.6–8.7

Ascarid

89 (3.6)

47 (28.7)

95% CI: 2.9‒4.4

Hookworm

78 (3.2)

61 (37.2)

95% CI: 2.5‒3.9

Whipworm

56 (2.3)

29 (17.7)

95% CI: 1.7‒2.9

Cystoisospora spp.

26 (1.1)

20 (12.2)

95% CI: 0.7‒1.5

Capillarids

10 (0.4)

9 (5.5)

95% CI: 0.2‒0.7

Apicomplexa

6 (0.2)

5 (3.0)

95% CI: 0.1‒0.5

Lungworm

4 (0.2)

4 (2.4)

95% CI: 0.0‒0.4

Strongyloides stercoralis

1 (< 0.1)

1 (0.6)

95% CI: 0.0‒0.2

  1. Descriptive statistics presented in table are the number, the percentage (in parentheses) and the confidence interval (CI) (as appropriate)
  2. aCombined results of coproantigen immunoassay and centrifugal flotation
  3. bIncludes all diagnosed parasites and spurious observations
  4. cPrimary nematodes: hookworm, whipworm, ascarid