Table 4. Correlations Between Some Studied Parameters in ITP Patients.
| Platelet count | Regulatory B cells | IgM memory B cells | Switched memory B cells | Total B lymphocytes | Total memory B cells | Naive B cells | |
|---|---|---|---|---|---|---|---|
| Regulatory B cell | 0.665* P = 0.000 |
1 | -0.491* P = 0.04 |
0.259 P = 0.07 |
-0.393* P = 0.005 |
0.423* P = 0.002 |
-0.208 P = 0.15 |
| IgM memory B cells | -0.363* P = 0.01 |
-0.491* P = 0.04 |
1 | -0.819* P = 0.000 |
0.413* P = 0.003 |
-0.621* P = 0.000 |
0.294* P = 0.078 |
| Switched memory B cells | 0.391* P = 0.005 |
0.259 P = 0.07 |
-0.819* P = 0.000 |
1 | -0.373* P = 0.008 |
0.683* P = 0.000 |
-0.268 P = 0.512 |
| Total B lymphocytes | -0.451* P = 0.01 |
-0.393* P = 0.005 |
0.413* P = 0.003 |
-0.373* P = 0.008 |
1 | -0.371* P = 0.008 |
0.401* P = 0.004 |
| Total memory B cells | 0.389* P = 0.005 |
0.423* P = 0.002 |
-0.621* P = 0.000 |
0.683* P = 0.000 |
-0.371* P = 0.008 |
1 | -0.232* P = 0.651 |
| Naive B cells | -0.342* P = 0.01 |
-0.208 P = 0.15 |
0.294* P = 0.078 |
-0.268* P = 0.512 |
0.401* P = 0.004 |
-0.232* P = 0.615 |
1 |
Spearman’s correlation.