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PhD thesis - University of Hertfordshire Research Archive

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Table A3.4. Population Attributable Fractions for all risk factors and for<br />

chicken risk factors in published case-control studies <strong>of</strong> sporadic<br />

Campylobacter infection.<br />

Year All risk factors Chicken risk factors Reference<br />

1997 75 11 Eberhart-Phillips et al., 1997<br />

2001 20 11 Rodrigues et al., 2001<br />

2003 74 0 Neimann et al., 2003<br />

2004 77 24 Friedman et al., 2004<br />

2005 102 0 Carrique-Mas et al., 2005<br />

2006 -* 24 Wingstrand et al., 2006<br />

2007 114 12 Fullerton et al., 2007<br />

*, Not reported

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