Inactivation of Different Salmonella enteriditis Phage Types and Safety and Efficacy of Inactivated Products in Chicken

Table 17

Paired-samples t-test for the comparison of day 7 and day 14 pc with respect to lesions induced by Salmonella in all tissues of chickens inoculated with inactivated products and challenge.

	Paired differences					t	df	Sig. (2-tailed)
	Mean	Std. deviation	Std. error mean	95% confidence interval of the difference
				Lower	Upper
Day 7 pc – day 14 pc	−0.06	0.33	0.06	−.018	0.07	−0.89	28	0.38

df stands for degrees of freedom. t stands for t-value. Sig. stands for significance level.