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. 2011 Dec 8;13(6):R126. doi: 10.1186/bcr3072

Table 4.

Two-sided Fisher's exact tests for association of CD3 statusa and clinical parameters in the MBTB cohort

CD3 low CD3 high P value
Age at diagnosis <50 30 28 0.7442
≥50 50 53
Tumor size T1-T2 60 61 1.0000
T3 15 15
Nodal status Negative 28 48 0.6128
Positive 48 41
Grade 1-2 43 19 <0.0001
3 31 58
Her2 IHC 0-2 46 63 0.0183
3 27 15
PRb Negative 63 75 0.0137
Positive 17 6

aCD3 high, >median level of CD3+ cells per sample; bligand-binding assay; negative, ≤15 fmol/mg protein