Table 2 Enrolled subjects with post-vaccination (S2) titers ≥1:40
H1N1 | H3N2 | B | |
|---|---|---|---|
(N=126) | (N=407) | (N=354) | |
% (n) | % (n) | % (n) | |
Age (Years) | 62 (57,74) | 65 (58,75) | 66 (58,76) |
Sex (Female) | 71% (90) | 64% (260) | 61% (215) |
Race (White) | 96% (121) | 96% (390) | 96% (341) |
Recent illness or stressor (Yes) | 32% (40) | 35% (143) | 39% (139) |
Stress (Yes) | 10% (12) | 8% (34) | 9% (32) |
Time from S1 to S3 (days) (mean, IQR) | 257 (251,266) | 257 (250,264) | 257 (251, 264) |