Individuals diagnosed with retinopathy exhibited increased numbers of exfoliated PTCs (IRR 1.68, 95% CI 1.07–2.62, p = 0.024), but other variables such as eGFR and serum albumin:creatinine ratio did not demonstrate statistically significant associations with a number of urinary exfoliated PTCs (p > 0.05). This evidence concerns the gene ALB and retinal disorder.