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Table 4 Lymphocyte Transformation Test (LTT) Results

From: X-linked SCID with a rare mutation

Mitogen/ Antigen

Patient’s stimulation index

Control’s stimulation index

Normal range

PHA

4.2

5

 ≥ 3

BCG

2.2

4.6

 ≥ 2.5

Candida

1.8

3.9

 ≥ 2.5