Model-based predictions for mean number of chickens (above two months of age) per household according to the number of campaigns in which chickens were vaccinated in the previous twelve months (<i>p</i> < 0.001), based on multivariable analysis of enrolled households (controlling for asset score).

<p>Model-based predictions for mean number of chickens (above two months of age) per household according to the number of campaigns in which chickens were vaccinated in the previous twelve months (<i>p</i> < 0.001), based on multivariable analysis of enrolled households (controlling for asset score).</p

Overview of household characteristics, by ward.

<p>Overview of household characteristics, by ward.</p

Overview of administrative units in study population, with the number of enrolled households in each of eight villages, and aggregated at ward and district levels.

<p>The timing of vaccination campaigns is shown.</p

Model-based predictions for mean number of chickens (above two months of age) per household in the period between one vaccination campaign and the next, according to households’ participation in a given campaign (<i>p</i> = 0.025), based on multivariable analysis of enrolled households (controlling for language group and asset score).

<p>Model-based predictions for mean number of chickens (above two months of age) per household in the period between one vaccination campaign and the next, according to households’ participation in a given campaign (<i>p</i> = 0.025), based on multivariable analysis of enrolled households (controlling for language group and asset score).</p

Percentage of enrolled households keeping chickens consistently, intermittently or not at all, during two consecutive twelve-month periods in Sanza and Majiri Ward.

<p>95% confidence intervals are shown.</p