Table 5.

Association between clinical characteristics and rs3025039 genotype

SNP	rs3025039
Genotype	TT + TC n = 122	CC n = 78		P value
Age (year)	53.95 ± 15.80	50.97 ± 13.55		0.156
BMI (kg/m2)	21.62(19.59,24.00	20.84(19.54,23.55)		0.383
Diabetes (%)	19(15.57)	17(21.79)		0.265
Hb (g/L)	103.60 ± 18.38	101.50 ± 23.22		0.502
ALB (g/L)	35.80(32.18,39.43)	36.30(33.25,38.83)		0.915
CRP (mg/L)	2.41(0.89,4.89)	2.92(0.98,3.83)		0.844
UF (ml)	128.70 ± 563.80	83.51 ± 582.20		0.588
Urine (ml)	1033.00 ± 610.60	1104.00 ± 661.20		0.446
4 h D/P Cr	0.61 ± 0.11	0.65 ± 0.12		0.029
Kt/V	2.25(1.88,2.73)	2.03(1.77,2.48)		0.016
nPCR [g/(kg·d)]	0.85(0.78,1.08)	0.92(0.77,1.13)		0.132

BMI: body mass index; Hb: haemoglobin; Alb: serum albumin; CRP: C reactive protein; UF: ultrafiltration; 4 h D/P Cr: 4-hour dialysate over plasma ratio for creatinine; Kt/V: urea clearance index; nPCR: normalized protein catabolic rate