Table 2

Final regression models of significant (p≤0.05) community-level risk factors for campylobacteriosis (Poisson), giardiasis (Negative Binomial) and salmonellosis (Negative Binomial) in the NWT
Risk factor by disease Estimate Rate ratio Standard error 95% Confidence interval Pr< |t|
Campylobacteriosis (n=175)
Intercept -6.050 0.002 1.130 <0.0001 0.022 <0.0001
Trapping 0.238 1.269 0.125 0.993 1.622 0.057
Traditional food 0.084 1.087 0.033 1.020 1.159 0.010
Food price index −0.033 0.967 0.010 0.948 0.989 0.001
Trapping*traditional food −0.006 0.994 0.003 0.989 0.999 0.022
Giardiasis (n=205)
Intercept −6.780 0.001 0.530 <0.0001 0.003 <.0001
Health expenditure per capita −0.052 0.949 0.015 0.922 0.978 0.001
Primary health facility Center 0.616 1.852 0.250 1.136 3.021 0.014
Station −1.155 0.315 1.049 0.040 2.462 0.271
Hospital 0.000 1.000 . . . .
Internal mobility 0.029 1.030 0.014 1.008 1.059 0.044
Salmonellosis (n=202)
Intercept −8.054 <.0001 0.486 <.0001 0.001 <.0001
Core need 0.086 1.090 0.032 1.024 1.159 0.007
Core need*core need −0.001 0.999 .0001 0.998 0.999 0.026

Pardhan-Ali et al.

Pardhan-Ali et al. BMC Public Health 2013 13:63   doi:10.1186/1471-2458-13-63

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