Table 1: Correlations between significant cytokines and chemokines with antigen induced IFN-γ level in QFT.

CovariantsCoefficients value value95% confidence interval

Interleukin-7 (IL-7)−2.305−1.990.047[−4.58, −0.031]
Interferon-gamma (IFN-γ)−0.534−2.20.028[−1.01, −0.059]
Interleukin-2 (IL-2)−0.026−0.030.972[−1.527, 1.474]
Granulocyte colony-stimulating factor−0.007−2.10.036[−0.014, −0.0004]
Soluble IL-2 receptor alpha (sIL-2Rα)−0.005−0.050.963[−0.206, 0.197]
Macrophage inflammatory protein 1β (MIP-1β)−0.003−0.320.746[−0.02, 0.014]
Interleukin-6 (IL-6)0.000040.210.835[−0.003, 0.004]
Interleukin-1β (IL-1β)0.0442.350.019
Interleukin-15 (IL-15)0.7860.380.706[−3.302, 4.874]
Interleukin-17 (IL-17)1.1831.360.173[−0.519, 2.884]
Interleukin-12p70 (IL-12p70)4.1712.20.027[0.463, 7.879]
Interleukin-3 (IL-3)4.3423.470.001[1.889, 6.696]
Interleukin-5 (IL-5)13.1331.420.157[−5.04, 31.306]
Spring season (March–May)33.0974.51<0.001[18.725, 47.47]