Adjusted odds ratios (ORs) with associated 95% confidence interval (CI) of serum irisin for metabolic syndrome.

Model 1 was adjusted for sex and age;
Model 2 was further adjusted for educational level, ever smoking, ever drinking and physical activity;
Model 3 was further adjusted for SBP, DBP, waist, body fat rate, A/G ratio, eGFR, ACR, UA,muscle mass, TG, TC, HDL, LDL, fasting glucose, fasting insulin, HOMA-IR, HOMA-β, HbA1c;
*p<0.05.
OR and 95%CI was impressed as per SD increase of log transformed irisin.