Table 3.

Multivariable results: commune infection status during 2003 to 2006 vs. LPT attributes.

Variable level	OR	SE	P value	95% CI	Overall P value
Market type
Wholesale	Ref.
Retail	14.99	10.624	<0.001	3.737, 60.129
Time trading poultry					0.009
Less than a year	Ref.
1-2 years	0.087	0.071	0.003	0.017, 0.434
2-3 years	0.124	0.099	0.009	0.026, 0.595
>3 years	0.186	0.123	0.011	0.051, 0.680

OR: Odds Ratio; SE: Standard Error; CI: Confidence Interval