Table 2 Summary statistics and trend results from negative binomial regression examining reportable enteric disease incidence (1994 to 2002) in New Brunswick, Canada
| Â | Mean1 | Median1 | Range1 | Beta coefficient for trend |
|---|---|---|---|---|
Campylobacter | 1.831 | 1.761 | 0.271-5.419 | 0.005 (p > 0.001) |
Escherichia coli | 0.124 | 0 | 0-1.897 | 0.026 (p = 0.001) |
Giardia | 0.662 | 0.677 | 0-1.897 | 0.002 (p = 0.220) |
Salmonella | 1.005 | 0.948 | 0-2.980 | 0.003 (p = 0.039) |
Shigella | 0.039 | 0 | 0-0.270 | 0.008 (p = 0.001) |