Patient Diagnosis CD4 1000-1800 cells/μl CD8 800-1500 cells/μl Age (years) IgM 0.5-2.5 G/l IgA 0.6-3.0 G/l IgG 7.0-16.0 G/l IgG1 3.77-11.31 G/l IgG2 0.68-3.88 G/l IgG3 0.16-0.89 G/l IgG4 0.01-1.70 G/l Ethnicity
1 Unclassified Combined Immune Deficiency 552 197 7 1.32 0.54 6.42 4.74 0.66 0.17 0.78 Caucasian
2 Unclassified Combined Immune Deficiency 421 558 9 4.26     4.51 2.02 0.29 3.01 Caucasian
3 Unclassified Combined Immune Deficiency 568 275 11 0.95 0.33 6.14 4.37 1.23 0.25 0.15 Caucasian
4 CVID 935 684 8 0.4 0.22 3.89 2.86 0.77 0.3 0.1 Caucasian
5 Unclassified Combined Immune Deficiency 853 396 4 0.58 0.41 5.42 4.56 0.6 0.28 0.1 Caucasian
6 Unclassified Syndrome, Immune Deficiency 391 190 5 1.47 0.46 9.62 5.86 1.32 0.4 0.04 Caucasian
7 Unclassified Combined Immune Deficiency 346 300 11 1.97 0.71 11.7 7.84 1.18 0.28 0.31 Caucasian
8 Unclassified Syndrome, Immune Deficiency 941 557 5 2.92 1.75 15.1 16.7 2.23 0.51 0.33 Caucasian
9 Unclassified Syndrome, Immune Deficiency 413 542 4 0.35 0.63 3.46 3.26 0.66 0.18 0.477 Caucasian
10 SCID ( plus malignancy) 24 35 9 0.54 0.36 7.6 5.95 1.56 1.36 0.19 Caucasian
11 CVID 607 585 7 1.11 0.54 5.55 3.49 0.96 0.34 0.16 Caucasian
12 Immune Deficiency 102 65 1 0.55 0.33 3.44 2.48 0.54 0.44 0.12 Caucasian
13 MEGDEL syndrome, Immune Deficiency 417 633 7 1.92 0.64 7.81 4.98 2.24 0.23 0.55 Caucasian
14 Immune Deficiency 921 571 9 0.78 0.69 6.16 4.71 0.4 0.28 0.01 Caucasian
Table 2: Blood results for 14 patients presenting with recurrent infections:All CD4 and CD8 values were derived using the flow cytometry technique (Aquios, Beckmann Coulter).