Table 2.

Mineral metabolism parameters in non-diabetic and T1D subjects

	Non-T1D	T1D	p-value	N
	N = 147	N = 226
Calcium (mg/dL)	9.41 (0.35)	9.28 (0.38)	0.001	373
Phosphate (mg/dL)	3.56 (0.60)	3.54 (0.63)	0.733	373
Vitamin D (ng/mL)	21.6 (8.2)	21.0 (11.4)	0.570	373
PTH (pmol/L)	4.84 (1.70)	4.69 (1.67)	0.396	373
FGF23 (pg/mL)	34.9 (19.3)	72.8 (167.0)	0.001	373
α-klotho (ng/mL)	0.19 (0.21)	0.20 (0.27)	0.515	373

Data were presented as mean (standard deviation). FGF23, fibroblastic growth factor 23; PTH, parathyroid hormone; Vitamin D, 25-hydroxyvitamin D