Table 3. Total memory B cells according to age.
CD19+CD27+ total memory B cells (/μL) | CD19+CD27+ total memory B cells (%) | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
(/μL) | 5–10y | 10–15y | 15–18y | >18y | (%) | 5–10y | 10–15y | 15–18y | >18y | |
Healthy control | Median | 241(*) | 274(*) | 241(*) | 57 | Median | 23(*) | 19(*) | 21(*) | 28 |
P10-P90 | 131-406(*) | 99-310(*) | 64-376(*) | 21–107 | P10-P90 | 15-31(*) | 12-29(*) | 13-39(*) | 16–54 | |
SCD patients | Median | 85 | 29 | 50 | 35 | Median | 10 | 5 | 9 | 11 |
P10-P90 | 23–156 | 15–86 | 22–21 | 13–83 | P10-P90 | 7–20 | 3–18 | 3–20 | 5–57 | |
P-value | 0.007 | P-value | <0.0001 |
P10 = 10th percentile, P90 = 90th percentile, y = year
(*) Smet et al. 2011 [19]