Table 3.

Seventy-seven-week hematological statistical analyses (1-way ANOVA) of total white blood cell count (TWBC),¹ H/L 1 and H/L 2 means,² and SD.

Item	No.	H/L 1	SD	H/L 2	SD	No.	TWBC (K)	SD
Cage3
AV	38	0.33B	0.22	0.29B	0.18	34	28B	15
CC	57	0.44B	0.41	0.34AB	0.22	36	28B	14
EN	47	0.91A	1.58	0.46A	0.35	46	57A	35
F(2,139)		4.68		4.61
F(2,113)							19
P-value		0.011		0.012			0.0

^A,BMeans that do not share a superscript are significantly different (Tukey test).

¹TWBC could not be determined in some samples because of clotting.

²H/L 1 and H/L 2 are 2 different methods of calculating heterophil to lymphocyte ratio.

³AV = aviary; CC = conventional cage; EN = enriched cage.