ALB and liver dysplastic nodule: The findings revealed that age, duration, Alb, Cr, SBP and the presence of DN were still independently associated with the risk of DR, while 2h postprandial C-peptide, BUN, eGFR, UACR, TCSS, 24-hUTP and DPN were no longer related (Table 4, **p < 0.01, *p < 0.05, p>0.05).