At the same time, there was a significant negative correlation between ACR and serum albumin (r = -0.381, p < 0.001) and serum albumin and serum creatinine (r = -0.590, p < 0.001).<h4>Conclusion</h4>Patients with Type 2 diabetes have significantly higher serum urea, creatinine, and ACR levels. Here, ALB is linked to type 2 diabetes mellitus.