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. 2012 May;50(5):1711–1717. doi: 10.1128/JCM.00117-12

Table 3.

Spearman coefficient of correlation between two-by-two combinations of IL-2, IL-15 IP-10, and MIG secretion levels after QFT in 69 HCW

Marker Spearman coefficient (P valuea)
IL-2 IL-15 IP-10 MIG
IL-2 0.55 (<0.001) 0.39 (0.001) 0.49 (<0.001)
IL-15 0.55 (<0.001) 0.57 (<0.001) 0.69 (<0.001)
IP-10 0.39 (0.001) 0.57 (<0.001) 0.78 (<0.001)
MIG 0.49 (<0.001) 0.69 (<0.001) 0.78 (<0.001)
a

Mann-Whitney test, with a P value of <0.05 considered statistically significant.