From: Influenza vaccine response in community-dwelling German prefrail and frail individuals
Vaccine | Prefrail (n = 48) | Frail (n = 25) | All (n = 73) | p value (prefrail vs. frail) | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
GMT | GMSD | Lower | Upper | GMT | GMSD | Lower | Upper | GMT | GMSD | Lower | Upper | |||
A/California/7/2009 (H1N1) | Before | 27.9 | 3.7 | 7.6 | 102.4 | 17.9 | 3.0 | 6.0 | 53.7 | 24.0 | 3.3 | 7.2 | 79.7 | |
After | 89.8a | 3.3 | 27.0 | 298.1 | 84.6a | 4.5 | 18.8 | 380.7 | 88.0a | 3.7 | 24.0 | 322.9 | ||
Ratio | 3.2 | 4.7 | 3.9 | 0.57 | ||||||||||
A/Texas/50/2012 (H3N2) | Before | 37.2 | 2.7 | 13.7 | 101.1 | 42.3 | 2.2 | 19.0 | 94.1 | 38.9 | 2.7 | 14.3 | 105.7 | |
After | 92.4a | 3.3 | 27.8 | 306.8 | 84.6a | 2.5 | 34.4 | 208.1 | 89.7a | 3.0 | 29.9 | 269.5 | ||
Ratio | 2.5 | 2.0 | 2.3 | 0.38 | ||||||||||
B/Massachusetts/2/2012 | Before | 9.0 | 2.0 | 4.5 | 18.1 | 9.2 | 2.2 | 4.1 | 20.5 | 9.1 | 2.0 | 4.5 | 18.3 | |
After | 17.1a | 2.7 | 6.3 | 46.5 | 21.1a | 3.3 | 6.4 | 70.1 | 18.4a | 3.0 | 6.1 | 55.3 | ||
Ratio | 1.9 | 2.3 | 2.0 | 0.38 |