Table 2.
Changes in Salmonella and Campylobacter count of crops of broilers as a function of the time of feed withdrawal (n=10)

Log CFU/mL	Withdrawal time (hours)					SEM	P-value
	2	3	4	5	6		ANOVA	Linear	Quadratic
Salmonella	3.60a	3.26a	3.51a	3.45a	2.30b	0.118	<0.01	<0.01	0.099
Campylobacter	3.58	2.55	2.48	2.30	2.30	0.256	0.16	0.93	0.85

Means in same rows with different superscripts are significantly different (P<0.05).