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Table 4 Seroprevalence results per principal intervention measure for the five pig farms during the intervention period

From: Effectiveness and costs of interventions to reduce the within-farm Toxoplasma gondii seroprevalence on pig farms in the Netherlands

Principal intervention measure

Farm #

Odds Ratio (95% CI)

Reduction in seroprevalence (%)

Cat neutering

1, 2, 3

0.33 (0.22 – 0.45)

67 % (55% – 78%)

Professional rodent control

4

3.00 (0.13 – 14.60)

n.a.a

Feed coverage

5

0.04 (-∞ – 0.23)

96 % (77% – 100%)

  1. aThe estimated reduction in seroprevalence was only calculated for the intervention measure where the OR 95% confidence interval did not include 1
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Porcine Health Management

ISSN: 2055-5660

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