In vitro T cell proliferation results
| Mitogen | Patient | Control |
| Phytohaemagglutinin | 56 137 | 30 000–190 000 cpm |
| Concanavalin A | 27 866 | 40 000–155 000 |
| Background | 214 | 120–1000 |
| Antigen | ||
| Candida | ||
| 1/10 | 8 755 | 9 650 cpm |
| 1/20 | 6 988 | 4 650 |
| 1/40 | 2 455 | 2 342 |
| 1/80 | 1 862 | 1 567 |
| Background | 110 | 132 |