Table 1.

Comparison of Number of Fecal Pellets and Fecal Water Content Between Groups (n = 16-20 group) Over Chronic Unpredictable Stress Procedure

Day	Control			Stress
	Fecal pellet output	Fecal water content (%)		Fecal pellet output	Fecal water content (%)
5	2.5 ± 0.4	61.6 ± 1.4		2.6 ± 0.4	77.4 ± 3.7**
12	2.9 ± 0.4	65.8 ± 2.0		2.2 ± 0.4	68.8 ± 2.5
19	3.1 ± 0.4	60.7 ± 2.1		1.8 ± 0.3*	63.5 ± 2.0

*P < 0.05, **P < 0.01 by Mann Whitney test.

Data represent mean ± SEM.