(DR: Drente; FL: Flevoland; FR: Friesland; GL: Gelderland; GR: Groningen; L: Limburg; NB: North Brabant; NH: North Holland; OV: Overijssel; UT: Utrecht; ZH: South Holland; ZL: Zeeland)

<p><b>Copyright information:</b></p><p>Taken from "A cross-sectional study to determine the seroprevalence of bluetongue virus serotype 8 in sheep and goats in 2006 and 2007 in the Netherlands"</p><p>http://www.biomedcentral.com/1746-6148/4/33</p><p>BMC Veterinary Research 2008;4():33-33.</p><p>Published online 27 Aug 2008</p><p>PMCID:PMC2531099.</p><p></p

Univariate multilevel model of farm-based factors associated with human Q-fever (p<0.20) with corresponding frequency (N), seroprevalence (%), odds ratio (OR) and 95% confidence interval (CI).

<p>Univariate multilevel model of farm-based factors associated with human Q-fever (p<0.20) with corresponding frequency (N), seroprevalence (%), odds ratio (OR) and 95% confidence interval (CI).</p

Univariate logistic model of individual factors associated with human Q-fever (P<0.20) with corresponding frequency (N), seroprevalence (%), odds ratio (OR) and 95% confidence interval (CI).

<p>Univariate logistic model of individual factors associated with human Q-fever (P<0.20) with corresponding frequency (N), seroprevalence (%), odds ratio (OR) and 95% confidence interval (CI).</p

Descriptive characteristics and seroprevalence of dairy goat farmers and family members (n = 268), September 2009–April 2010, The Netherlands.

<p> <i>CI, Confidence Interval.</i></p

Results of the multilevel analyses with farm-based characteristics (p<0.05, −2LL), as independent factors related to human Q-fever status.

<p>Multivariate multilevel model with farm characteristics * Number of observations used: 234, number of levels used: 103 (7 with missing values).</p

Results of the multivariate logistic regression with individual characteristics (p<0.05, −2LL), as independent factors related to human Q-fever status.

<p>Multivariate logistic regression model with individual characteristics * Number of observations used: 244.</p

Results of the multilevel analyses with all individual and farm-based variables which were associated with human Q fever status (p<0.10, −2LL) taking in account clustered data of persons within a farm.

<p>UBN used as cluster variable. Number of observations used: 227. Number of levels used: 103 (8 with missing values).</p

Descriptive results of the number of connected small ruminant farmers, the number of farmers that were prescribed antibiotics, and the number of times antibiotics were prescribed by the twelve veterinary practices that cooperated in this study in the Netherlands.

<p>Descriptive results of the number of connected small ruminant farmers, the number of farmers that were prescribed antibiotics, and the number of times antibiotics were prescribed by the twelve veterinary practices that cooperated in this study in the Netherlands.</p

The distribution of the estimated Animal Used Daily Dose of antibiotics per year (AUDD/Y) in farms with small ruminants for which antibiotics were prescribed in 2011 and 2012.

<p>Values for AUDD/Y above ten were a rare event and are therefore set at ten for clarity of the figure.</p

The number of farms included the study with or without the use of antibiotics in 2011 and/or 2012 for each subtype of small ruminant farm in the Netherlands.

<p>The number of farms included the study with or without the use of antibiotics in 2011 and/or 2012 for each subtype of small ruminant farm in the Netherlands.</p