Correlation of Serum FGF23 and Chronic Kidney Disease-Mineral and Bone Abnormality Markers With Cardiac Structure Changes in Maintenance Hemodialysis Patients

Table 4

Comparison of the clinical data and biochemical indexes among the different FGF23 level groups.

Items	Group 1, N = 26	Group 2, N = 25	Group 3, N = 27	Group 4, N = 29	value
	(3.75–172.03)	(182.13–1146.13)	(1186.17–6314.80)	(6438.10–14610.14)
Age (y)	61.08 ± 17.28	65.40 ± 13.37	58.37 ± 14.87	46.83 ± 12.48	0.324
Dialysis time (mon)	63.27 ± 38.93	50.16 ± 19.46	66.56 ± 30.22	61.38 ± 29.68	0.137
Hb (g/L)	109.23 ± 15.07	108.32 ± 18.33	110.37 ± 13.69	111.06 ± 13.56	0.847
Alb (g/L)	40.19 ± 3.07	39.66 ± 3.91	40.33 ± 2.68	41.63 ± 2.82	0.596
sCr (umol/L)	944.22 ± 283.99	1021.74 ± 224.36	1059.98 ± 266.39	1072.73 ± 249.21	0.284
UA (mmol/L)	459.25 ± 99.42	437.73 ± 88.65^a	445.64 ± 125.22	484.86 ± 73.96^a	0.038
Ca (mmol/L)	2.17 ± 0.17	2.18 ± 0.25^a	2.24 ± 0.22	2.35 ± 0.31^a	0.033
P (mmol/L)	2.00 ± 0.64	2.06 ± 0.50	2.16 ± 0.45	2.27 ± 0.58	0.102
PTH (pmol/L)	46.91 ± 38.09^a	51.81 ± 41.63	54.78 ± 42.98	77.87 ± 67.36^a	0.044
TG (mmol/L)	1.87 ± 1.26	1.93 ± 1.14	1.75 ± 1.43	2.4 ± 1.38	0.863
CHOL (mmol/L)	3.78 ± 0.84	4.44 ± 2.77	3.89 ± 0.92	4.15 ± 0.75	0.261
HDL (mmol/L)	0.98 ± 0.22^a	1.13 ± 0.28	1.02 ± 0.21	1.15 ± 0.34^a	0.028
LDL (mmol/L)	2.02 ± 0.76	2.00 ± 0.56	2.12 ± 0.74	2.26 ± 0.19	0.907

Note. Boldface represents .