Table 2.

Prevalence of gastrointestinal parasites infection in different pastures

Pastures	No. tested	No. positive	Prevalence (%)	95% CIa
Winter pasturesb	414	178	43.00	38.23–47.76
Summer pasturesc	319	112	35.11	29.87–40.35
Total	733	290	39.56	36.02–43.10

^a Confidence intervals

^b Autumn and winter

^c Spring and summer

χ² = 4.69, P = 0.03