Table II.

Calcium metabolism data and prevalence of hypercalciuria according to vit D sufficiency status and diagnosis¹

			Mean ± SD or N (%)
		25 vit D<27 (nmol/l)	25 vit D =27-75 (nmol/l)	25 vit D>75 (nmol/l)
All patients		N=43	N=251	N=66
	Intact PTH (ng/l)	48.67 ± 26.46	38.80 ± 20.70	28.61 ± 14.13
	1, 25 Vit D (pmol/l)	97.86 ± 40.32	116.43 ± 42.15	134.86 ± 53.67
	Serum Ca (mmol/l)	2.25 ± 0.14	2.28 ± 0.14	2.31 ± 0.14
	Total Ca intake (g/d)	1.47 ± 0.95	1.63 ± 0.91	1.66 ± 0.93
	% Hypercalciuria (>4mg/kg/24hrs)	5/24 (21%)	27/130 (21%)	20/42 (48%)
Beta TM		N=27	N=150	N=54
	Intact PTH (ng/l)	43.44 ± 21.75	33.16 ± 18.70	27.63 ± 14.60
	1, 25 Vit D (pmol/l)	92.70 ± 40.40	112.21 ± 44.30	130.40 ± 56.10
	Serum Ca (mmol/l)	2.27 ± 0.14	2.29 ± 0.15	2.30 ± 0.13
	Total Ca intake (g/d)	1.73 ± 0.91	1.71 ± 0.87	1.78 ± 0.97
	% Hypercalciuria (>4mg/kg/24hrs)	5/21 (24%)	27/115 (23%)	20/40 (50%)
Beta TI		N=5	N=31	N=5
	Intact PTH (ng/l)	48.40 ± 17.76	42.58 ± 21.50	39.00 ± 6.24
	1, 25 Vit D (pmol/l)	75.61 ± 34.20	117.40 ± 41.70	139.18 ± 31.30
	Serum Ca (mmol/l)	2.23 ± 0.11	2.29 ± 0.13	2.30 ± 0.21
	Total Ca intake (g/d)	1.85 ± 1.05	1.66 ± 0.98	1.17 ± 0.67
	% Hypercalciuria (>4mg/kg/24hrs)	0/3 (0%)	0/15 (0%)	0/2 (0%)

¹Totals for some measures are less than the total number of participants due to missing data.