[Retracted] Cognitive Function and Vitamin D Status in the Chinese Hemodialysis Patients

Table 2

Demographic, laboratory features, and MoCA-B scores of three groups.

Variable	Tertile 1	Tertile 2	Tertile 3
25(OH)D(ng/ml)	≤10.77	10.77-19.24	>19.24	—
Age (yr)				0.206
Male ()	15	12	16	0.624
Female ()	11	15	11	0.569
Education (yr)				0.074
Smokers ()	1	1	1	—
SBP, mmHg				0.097
DBP, mmHg				0.324
Duration of dialysis (months)				0.247
Hb, g/l				0.812
Alb, g/l				0.746
BUN, mmol/l				0.692
Scr, μmol/l				0.186
Ca, mmol/l				0.717
P, mmol/l				0.826
BG, mmol/l				0.844
TC, mmol/l				0.656
TG, mmol/l				0.532
HDL-C, mmol/l				0.781
LDL-C, mmol/l				0.889
iPTH, pg/ml				0.068
MoCA-B score				0.042

25(OH)D: 25-hydroxyvitamin D; SBP: systolic blood pressure; DBP: diastolic blood pressure; MAP: mean arterial pressure; Hb: hemoglobin; Alb: albumin; BUN: blood urea nitrogen; Scr: serum creatinine; Ca: calcium; P: phosphorus; BG: blood glucose; TC: total cholesterol; TG: triglyceride; HDL-C: high-density lipoprotein cholesterol; LDL-C: low-density lipoprotein cholesterol; iPTH: intact parathyroid hormone.