Variables that were significantly different in patients with and without SRCs were included in the logistic analysis (except for SBP, BMI, 0 min C-peptide level, 120 min C-peptide level, UA, and DN), including age, gender, disease duration, waist-hip ratio, hemoglobin, PLT, TG, TC, FPG, HbA1c, SCr, 24 h urinary albumin, calcium, phosphorus, smoking, drinking, urolithiasis, history of gout, DF, DK, hypertension, CVD, fatty liver, and insulin therapy (Tables 1 and 2). This evidence concerns the gene INS and urolithiasis.