Canine Filariosis in Sardinia: Epidemiological Findings in the Ogliastra Region

 

Males (129)

Females (113)

n (%)

n (%)

A. reconditum

42 (32.6)

26 (23.0)

D. immitis

16 (12.4)

12 (10.6)

D. repens

16 (12.4)

11 (9.7)



No significant differences were found for the prevalence of Filariidae species in either sex (χ2 = 1.804; P = 0.179), although there was a slight tendency to significance for A. reconditum, where higher prevalence was found in females (χ2 = 2.72; P = 0.099) with OR values of 1.62 (0.88 < OR < 2.98).

Prevalence of microfilaremia stratified by host age is shown in Table 14.2.


Table 14.2
Microfilaremia prevalence in dogs stratified by age







































































Classes of age

Number examined

Microfilariae +

n (%)

D. immitis +

n (%)

D. repens +

n (%)

A. reconditum

+ n (%)

<1 year

6

2 (33.3 %)

0

0

2 (33.3 %)

1 year

38

9 (23.7 %)

4 (10.5 %)

4 (10.5 %)

9 (23.7 %)

2 years

61

18 (29.5 %)

9 (14.8 %)

7 (11.5 %)

16 (26.2 %)

3–5 years

87

31 (35.6 %)

8 (9.2 %)

10 (11.5 %)

24 (27.6 %)

6–10 years

42

15 (35.7 %)

6 (14.3 %)

6 (14.3 %)

13 (31 %)

>10 years

8

4 (50 %)

1 (12.5 %)

0

4 (50 %)

χ2 trend

/

5.768

0.121

1.388

1.725

Level of significance

/

P = 0.016

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Sep 17, 2016 | Posted by in GENERAL | Comments Off on Canine Filariosis in Sardinia: Epidemiological Findings in the Ogliastra Region

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