Table III.

Correlations between serum levels of IL-34, IFN-α and IFN -λ1 and other laboratory parameters in SLE group

Mean ±SD	Age 48.6 ±8.2	ESR 46.7 ±17.7	CRP 33.4 ±27.7	Anti-dsDNA 102.4 ±116.8	C3 104.9 ±60.2	C4 25.1 ±18.3
IL-34 175.9 ±125.9	r = 0.063 p = 0.5	r = 0.065 p = 0.5	r = 0.034 p = 0.7	r = 0.33 p ≤ 0.05	r = –0.28 p ≤ 0.05	r = –0.047 p = 0.6
IFN-α 109.3 ±32.5	r = –0.045 p = 0.6	r = 0.16 p = 0.1	r = 0.18 p = 0.2	r = 0.15 p = 0.1	r = –0.43 p ≤ 0.05	r = –0.049 p = 0.7
IFN-λ1 227.9 ±144.8	r = –0.034 p = 0.7	r = 0.089 p = 0.4	r = 0.082 p = 0.4	r = 0.25 p ≤ 0.05	r = –0.26 p ≤ 0.05	r = 0.033 p = 0.8