Table 2.

Summary of demographics, BMD and biochemical parameters in patients with GFR < 35 ml/min and GFR > 35 ml/min

Parameter (mean [SD])	Group A (eGFR > 35)	Group B (eGFR < 35)
No. M/F	4 M/105 F	7 M/17 F
Age (years)	72 (12)	73 (10)
BMD lumbar spine (g/cm2)	0.78 (0.12)	0.84 (0.17)
T-score lumbar spine	− 2.4 (1.2)	− 2.00 (1.5)
BMD total hip (g/cm2)	0.68 (0.11)	0.71 (0.10)
T-score total hip	− 2.1 (0.9)	− 2.00 (0.8)
BMD femoral neck	0.58 (0.10)	0.58 (0.09)
T-score FN	− 2.4 (0.9)	− 2.5 (0.8)
eGFR (ml/min)	72 (22)	26 (6)**
PTH (ng/l)	46 (20)	99 (62)**
Corrected calcium (mmol/l)	2.4 (0.1)	2.4 (0.1)
Vitamin D (nmol/l)	75 (28)	56 (29)*

**p < 0.001, *p = 0.017