ALB and multicystic dysplastic kidney: Post-hoc analyses showed that the multicystic dysplastic kidney group [3.8 (IQR 3.6–4.4) g/dl] had significantly lower albumin levels compared to the atrophic kidney [4.4 (IQR 4.1–4.7) g/dl, p = 0.04], nephrectomy [4.5 (IQR 4.2–4.7) g/dl, p = 0.014], and hypoplastic kidney [4.4 (IQR 4.2–4.7) g/dl, p < 0.01] groups.