Table 5.

Odds ratios (OR), 95% confidence interval (95% CI) and P value (statistical significance, Wald’s test) for association with the presence of any, or specific pathogenic categories of Eimeria species and poultry production HCA clusters relative to large scale broiler farms (selected arbitrarily as the baseline to permit comparison; cluster names representative of the majority system-type within each cluster as shown in Table 3). Odds more than double or less than half that of the broiler cluster are highlighted in red or green respectively, with their associated P values highlighted and underlined in the same colour where significant. (For interpretation of the references to color in this table legend, the reader is referred to the web version of this article.)