Univariate analysis showing correlation between demographic data, clinical and laboratory parameters, and cognitive function.

<p>ECOG: Eastern Cooperative Oncology Group; BMI: body mass index; DM: diabetes mellitus; CVD: Cardiovascular disease; MAP: mean arterial pressure; Hb, hemoglobin; iPTH: intact parathyroid hormone, HsCRP: high-sensitivity C-reactive protein; Kt/V, urea clearance</p><p>*P < 0.05</p><p>**P < 0.01</p><p>Univariate analysis showing correlation between demographic data, clinical and laboratory parameters, and cognitive function.