Table 1 Descriptive statistics on the presence of Coxiella burnetii antibodies (S/P values) measured as prevalence of test positive, test intermediate and test negative results in 100 Danish dairy herds in the spring of 2008.
From: Prevalence of Coxiella burnetii antibodies in Danish dairy herds
Test category | No. of herds | Apparent prevalence | 95% CI (p) | Range of S/P values | Mean S/P value |
|---|---|---|---|---|---|
Positive | 59 | 0.59 | [0.49; 0.69] | 42-308 | 88.9 |
Intermediate | 11 | 0.11 | [0.05; 0.17] | 30-39 | 34.4 |
Negative | 30 | 0.30 | [0.21; 0.39] | 0-28 | 6.4 |