Overall | PNI | P value | |||
---|---|---|---|---|---|
<40 | ≥ 40 | ||||
(n = 91) | (n = 42) | (n = 49) | |||
Age (years) | Mean (SD) | 57.1 (13.4) | 59.6 (12.9) | 55.1 (13.7) | 0.104 |
Sex (men) | n (%) | 56 (61.5) | 27 (64.2) | 29 (59.2) | 0.777 |
Diabetes mellitus | n (%) | 40 (44.0) | 25 (59.5) | 15 (30.6) | 0.011 |
Cause of end stage kidney disease | 0.013 | ||||
Diabetes nephropathy | n (%) | 30 (33.0) | 20 (47.6) | 10 (20.4) | |
Glomerulonephritis | n (%) | 34 (37.4) | 10 (23.8) | 24 (49.0) | |
Nephrosclerosis | n (%) | 14 (15.4) | 6 (14.2) | 8 (16.3) | |
Others | n (%) | 10 (11.0) | 6 (14.2) | 4 (8.1) | |
Unknown | n (%) | 3 (3.2) | 0 | 3 (6.1) | |
CVD history | n (%) | 22 (24.2) | 14 (33.3) | 8 (16.3) | 0.100 |
Height (cm) | Median (IQR) | 160.4 (152.3,169.8) | 157.9 (149.7,169.3) | 162.4 (154.1,170.0) | 0.232 |
Weight (kg) | Median (IQR) | 60.4 (51.5,69.3) | 59.4 (51.5,70.0) | 60.8 (52.0,69.1) | 0.846 |
BMI (kg/m2) | Median (IQR) | 23.0 (21.0,26.3) | 24.4 (20.9,27.0) | 22.5 (21.0,25.0) | 0.210 |
Systolic blood pressure (mmHg) | Mean (SD) | 136.0 (19.4) | 140.3 (21.8) | 132.3 (16.3) | 0.048 |
Diastolic blood pressure (mmHg) | Mean (SD) | 78.0 (12.2) | 78.3 (14.2) | 77.7 (10.2) | 0.797 |
Urine volume (ml) | Median (IQR) | 1263.5 (1005.5,1652.2) | 1168.5 (1000.0,1560.0) | 1367.5 (1125.8,1897.0) | 0.025 |
RAAS inhibitor | n (%) | 69 (76.7) | 34 (81.0) | 35 (72.9) | 0.516 |
Statin | n (%) | 39 (43.3) | 15 (35.7) | 24 (50.0) | 0.250 |
Diuresis | n (%) | 52 (57.8) | 29 (69.1) | 23 (47.9) | 0.070 |
Icodextrin | n (%) | 36 (40.0) | 24 (57.1) | 12 (25.0) | 0.004 |
CAPD | n (%) | 50 (55.0) | 24 (57.1) | 26 (53.0) | 0.858 |
Laboratory variables | |||||
WBC(103/μl) | Median (IQR) | 6.1 (4.8,7.1) | 6.0 (4.9,7.1) | 6.2 (4.5,7.1) | 0.918 |
Lymphocyte (%) | Mean (SD) | 22.1 (8.1) | 19.0 (6.8) | 24.8 (8.1) | <0.001 |
Hb (g/dL) | Median (IQR) | 9.5 (8.5,10.2) | 8.9 (8.2,9.8) | 9.9 (9.2,10.4) | 0.002 |
Alb (g/dl) | Mean (SD) | 3.3 (0.5) | 2.9 (0.4) | 3.7 (0.4) | <0.001 |
Cr (mg/dL) | Mean (SD) | 9.0 (2.6) | 8.2 (2.8) | 9.6 (2.2) | 0.010 |
eGFRcr (mL/min/1.73m2 ) | Median (IQR) | 5.0 (4.0,6.0) | 6.0 (5.0,7.0) | 5.0 (4.0,5.0) | 0.007 |
CRP (mg/dl) | Median (IQR) | 0.2 (0.05,0.6) | 0.4 (0.1,1.3) | 0.07 (0.05,0.3) | <0.001 |
Ca (mg/dl) | Median (IQR) | 8.3 (8.0,8.8) | 8.1 (7.8,8.4) | 8.6 (8.3,8.9) | <0.001 |
P (mg/dl) | Median (IQR) | 5.8 (5.0,6.6) | 5.3 (4.2,6.4) | 6.0 (5.3,6.8) | 0.021 |
intPTH (pg/ml) | Median (IQR) | 251.0 (170.0,355.2) | 212.0 (129.0,278.0) | 294.0 (210.0,383.0) | 0.001 |
PNI | Mean (SD) | 40.0 (6.1) | 34.6 (3.5) | 44.6 (3.7) | <0.001 |