Table 2.
Spearman correlations between age, body mass index (BMI), and cytokines, among 184 controls
| Age | BMI | IL-1βa | IL-1RA | IL-2a | sIL-2R | IL-4a | IL-5a | IL-6a | IL-10a | IL-12 | IL-12p70a | IL-13a | CRP | TNF-αa | sTNF-R1 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| BMI | 0.06 | 1 | ||||||||||||||
| IL-1βa | 0.01 | 0.01 | 1 | |||||||||||||
| IL-1RA | 0.00 | 0.08 | 0.40b | 1 | ||||||||||||
| IL-2a | 0.01 | 0.05 | 0.78 | 0.34 | 1 | |||||||||||
| sIL-2R | 0.07 | −0.09 | 0.13 | 0.11 | 0.16 | 1 | ||||||||||
| IL-4a | 0.00 | −0.05 | 0.10 | 0.00 | 0.21 | 0.08 | 1 | |||||||||
| IL-5a | 0.01 | −0.05 | 0.18 | 0.01 | 0.23 | 0.16 | 0.73 | 1 | ||||||||
| IL-6a | 0.14 | 0.06 | 0.21 | −0.02 | 0.32 | 0.13 | 0.81 | 0.72 | 1 | |||||||
| IL-10a | 0.02 | −0.03 | 0.40 | 0.08 | 0.35 | 0.21 | 0.10 | 0.25 | 0.20 | 1 | ||||||
| IL-12 | −0.02 | −0.01 | 0.33 | 0.59 | 0.23 | 0.29 | 0.02 | 0.05 | 0.00 | 0.22 | 1 | |||||
| IL-12p70a | −0.04 | −0.01 | 0.48 | 0.05 | 0.51 | 0.17 | 0.14 | 0.28 | 0.32 | 0.60 | 0.11 | 1 | ||||
| IL-13a | −0.14 | −0.05 | 0.36 | −0.07 | 0.29 | 0.18 | 0.07 | 0.19 | 0.20 | 0.60 | 0.14 | 0.62 | 1 | |||
| CRP | 0.20 | 0.49 | 0.03 | 0.23 | 0.07 | 0.02 | 0.004 | −0.02 | 0.15 | 0.04 | 0.08 | 0.02 | −0.13 | 1 | ||
| TNF-αa | 0.27 | 0.12 | 0.11 | −0.09 | 0.03 | 0.31 | 0.04 | 0.10 | 0.18 | 0.15 | 0.12 | 0.08 | 0.09 | 0.15 | 1 | |
| sTNF-R1 | 0.35 | 0.14 | 0.17 | 0.42 | 0.15 | 0.40 | −0.08 | −0.02 | 0.06 | 0.13 | 0.47 | 0.04 | −0.02 | 0.38 | 0.26 | 1 |
| sTNF-R2 | 0.30 | 0.05 | −0.09 | 0.12 | −0.11 | 0.20 | −0.09 | −0.05 | −0.01 | 0.03 | 0.22 | −0.04 | −0.04 | 0.18 | 0.27 | 0.44 |
Measured using a high-sensitivity (hs-) kit
Statistically significant (p < 0.05) Spearman correlation coefficients are in bold