Table 1. Matched multivariate analysis of significant risk factors for domestically acquired sporadic Campylobacter infection, July–September 2002, Finland^a.

Risk factor	Adjusted OR	95% CI	2-tailed p
Tasting or eating raw or undercooked meat	10.79	1.31–89.09	0.0272
Drinking water from a dug well	3.36	1.37–8.24	0.0082
Swimming in water from natural sources	2.80	1.23–6.39	0.0145

^aOR, odds ratio; CI, confidence interval.