TABLE 2

Protective efficacy in A. nancymaae

Expt and vaccine
(no. of doses)
No. with diarrhea/total no. (%)Protective efficacy, %P valuea
1
    dscCfaE (4)3/10 (30)66.70.020
    dscCfaE+CTB (4)2/10 (20)77.70.006
    PBS (4)9/10 (90)
2
    dscCfaE+LTB (4)1/8 (12.5)83.30.041
    dscCfaE+LTB (3)3/8 (37.5)500.315
    PBS (4)6/8 (75)
3
    dscCfaE+LTB (4)4/10 (40)42.90.370
    PBS (4)7/10 (70)
  • a Fisher exact test, two-tailed, comparing frequency of diarrhea in test groups to that in PBS group.