Table 1.
Patients’ characteristics.
| HC | PHIV | R | NR | P value | |
|---|---|---|---|---|---|
| n | 8 | 19 | 9 | 10 | – |
| Gender (F) | 4 | 8 | 4 | 4 | n.s. |
| Age (years) (mean, SEM) | 18.8 (4.4) | 14.4 (1.3) | 14.9 (1.3) | 13.7 (2.5) | n.s. |
| HIV RNA < 50cp/mL (n) | – | 19 | 9 | 10 | – |
| H1N1 HAI fold change T1/T0 (mean, SEM) | 20 (1.15) | – | 19 (7.2) | 1 (0) | HC vs NR = ** R vs NR = ** |
| H1N1 HAI titer ≥ 1:40 at T0 | 6/8 | 17/19 | 8/9 | 9/10 | n.s. |
| Lymphocytes/μL (mean, SEM) | 2890 (194.72) | 2595 (222.6) | 2720 (173.6) | 3016 (359.1) | n.s. |
| CD4+ (mean, SEM) | 39.4 (3.9) | 44.5 (5.8) | 41.5 (8.7) | 50.3 (7.5) | n.s. |
| CD19+ (mean, SEM) | 7.9 (2.1) | 8.9 (1.6) | 7.9 (8.8) | 10.0 (2.9) | n.s. |
| CD19 + CD27 + IgD− (mean, SEM) | 13.3 (3.1) | 14.3 (2.1) | 12.7 (2.8) | 16.2 (3.3) | n.s. |
n, number of patients; HC, Healthy Controls; R, Responders; NR, Non Responders; F, Female; RM, Resting Memory; AM, Activated Memory; SEM, Standard Error of the Mean; n.s., p value>.5; ** = 0.0078).