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Table 5 Multivariate linear regression analyses for the establishment of factors independently associated with FGF21

From: Fibroblast growth factor 21 (FGF21) is a sensitive marker of osteoporosis in haemodialysis patients: a cross-sectional observational study

Variables β(95 % CI) P value
Age 0.092 0.089
Dialysis duration 0.065 0.240
BMI 0.013 0.799
SBP 0.077 0.138
DBP 0.093 0.082
TG -0.053 0.309
TC 0.055 0.296
Ca 0.796(0.111,1.482) 0.023*
Pi 0.005 0.924
iPTH 0.000 0.994
Alb -0.062(-0.088,-0.035) < 0.001**
Dicarbonate -0.079(-0.121,-0.038) < 0.001**
CVD -0.048 0.362
DM -0.019 0.726
HBP -0.575(-1.020,-0.130) 0.011*
Ca usage 0.039 0.460
Vitamin D usage -0.005 0.922
  1. *P<0.05, **P<0.01
  2. FGF21 fibroblast growth factor 21; BMI body mass index; TC total cholesterol; TG triglyceride; Ca calcium; Pi phosphate; iPTH intact parathyroid hormone; Alb albumin; CVD cardiocerebrovascular disease; DM diabetes mellitus; HBP high blood pressure