Table 2: Comparison of phenotypic characteristics between clonal and non-clonal TCR patients.
Parameter |
Clonal TCR n = 80 Median (IQR) |
Non-clonal TCR n = 51 Median (IQR) |
P |
Lymphocyte count (x109/L) |
5.2 (4.3-6.1) |
5.70 (2.9-7.9) |
0.114 |
CD3 (%) |
82.5 (78.3-87.0) |
83.0 (78.0-87.0) |
0.861 |
CD8 (%) |
48.5 (38.3-60.7) |
41.0 (23.0-62.0) |
0.128 |
CD3/CD57 (%) |
27.0 (15.3-43.6) |
13.0 (4.0-31.0) |
< 0.001 |
CD7 loss * |
33.7% of cases |
19.6% of cases |
0.009 |
CD4+/CD8+ > 5% of T cells |
17.5% of cases |
3.9% of cases |
0.015 |
Granular lymphocytes, % ** |
12.0 (7.0-20.0) |
6.0 (2.0-22.5) |
0.215 |
Age, mean (SD) |
66 (range 26-86) |
60 (range 28-80) |
0.180 |
Male/female ratio |
1.5 |
0.7 |
0.035 |
* CD7 loss >20% in relation with CD3 ** on 100 lymphocytes IQR: Interquartil range |