Table 3.

The number of liquid feces (fecal score 3)/total specimens assessed, stratified by sampling Days, treatment Groups (the corresponding proportions are in brackets). On the same sampling Day, an asterisk indicates a two-tailed Fisher's exact test P < 0.003 (Bonferroni-adjusted critical probability).

Sampling day	Group 1 (full dose)	Group 2 (half dose)	Group 3 (placebo-control)
Day 6	5/14 (0.36)	4/15 (0.27)	4/14 (0.28)
Day 8	1/12 (0.08)	1/15 (0.07)*	6/14 (0.43)*
Day 10	3/12 (0.25)	1/15 (0.07)	4/13 (0.31)
Day 14	3/12 (0.25)	4/14 (0.28)	1/12 (0.08)
Day 20	1/12 (0.08)	0/14 (0)	0/12 (0)