TABLE 1.

Statistical comparisons for the groups of HI antibody titers and AUCs for the four outcome measures^a

Group	Log HI antibody titer		AUC for:
	Preexposure	Postexposure	Log IL-6 concn (pg/ml)	Nasal secretion wt (g)	Nasal symptom score	Systemic symptom score
Subjects who did not shed virus (n = 5)	1.5 ± 0.4	1.6 ± 0.3	0.9 ± 1.2	1.9 ± 2.6	6.6 ± 6.8	4.2 ± 5.3
Subjects who shed virus (n = 12)	0.7 ± 0.2 (<0.01)	1.6 ± 0.2 (NSb)	2.2 ± 0.5 (<0.05)	32.5 ± 23.6 (<0.01)	15.3 ± 8.1 (<0.05)	11.3 ± 8.4 (<0.06)

^aData are means ± standard deviations. P values, in parentheses, are versus the data for the subjects who did not shed virus. 

^bNS, not significant.