From: Population specific reference ranges of CD3, CD4 and CD8 lymphocyte subsets among healthy Kenyans
Subset | Age group | |||
---|---|---|---|---|
16-19 | 20-30 | 31-55 | P value | |
CD3 Absolute count* | ||||
N | 55 | 196 | 62 | |
Mean | 1603 | 1641 | 1742 | 0.745 |
Median | 1519 | 1611 | 1622 | 0.595 |
CD3% × | ||||
N | 55 | 196 | 62 | |
Mean | 65 | 67 | 67 | 0.180 |
Median | 65 | 67 | 67 | 0.261 |
CD8 Absolute count * | ||||
N | 52 | 181 | 61 | |
Mean | 611 | 641 | 693 | 0.870 |
Median | 526 | 564 | 636 | 0.498 |
CD8% × | ||||
N | 52 | 181 | 61 | |
Mean | 24 | 26 | 27 | 0.138 |
Median | 23 | 25 | 26. | 0.090 |
CD4 Absolute count * | ||||
N | 55 | 196 | 62 | |
Mean | 912 | 898 | 997 | 0.139 |
Median | 915 | 882 | 988 | 0.254 |
CD4% × | ||||
N | 55 | 196 | 62 | |
Mean | 38 | 37 | 38 | 0.222 |
Median | 36 | 37 | 37 | 0.184 |
CD4/CD8 ratio | ||||
Mean | 1.70 | 1.54 | 1.54 | <0.001 |
Median | 1.63 | 1.45 | 1.51 | 0.135 |