Table 1 Bland–Altman parameters for agreement of percentages of lymphocyte and lymphocyte subsets between venous and capillary blood
From: Capillary blood as an alternative specimen for enumeration of percentages of lymphocyte subsets
Cells | Max value | Min value | Mean venous blood | Bias ± SD | Bias percentage from mean venous blood | 95% LOA | LOA percentage from mean venous blood |
|---|---|---|---|---|---|---|---|
Lymphocytes | 46.34 | 11.99 | 27.64 | − 0.13 ± 3.46 | 0.48 | 6.64, − 6.91 | 24.52 |
CD3+ | 75.69 | 48.54 | 64.40 | − 1.27 ± 2.47 | 1.97 | 3.57, − 6.11 | 7.52 |
CD4+ | 41.86 | 19.74 | 30.87 | − 0.96 ± 2.53 | 3.10 | 4.01, − 5.92 | 16.08 |
CD8+ | 41.22 | 17.08 | 26.07 | 0.10 ± 1.57 | 0.38 | 3.18, − 2.98 | 11.80 |
γδ TCR+ | 13.98 | 0.82 | 5.23 | − 0.11 ± 0.76 | 2.15 | 1.37, − 1.60 | 28.35 |
CD3−CD56+ | 33.81 | 1.93 | 14.05 | 1.19 ± 2.59 | 8.48 | 6.26, − 3.87 | 36.06 |
CD3+CD56+ | 14.5 | 0.18 | 2.56 | − 0.25 ± 1.37 | 9.77 | 2.43, − 2.93 | 104.71 |
CD19+ | 23.87 | 7.07 | 12.62 | − 1.17 ± 1.97 | 9.27 | 2.68, − 5.02 | 30.53 |
CD4+CD25+Foxp3+ | 10.5 | 2.63 | 5.93 | − 0.17 ± 0.71 | 2.93 | 1.22, − 1.57 | 23.47 |