Table 3 Laboratory measurements of vitamins, minerals, and serum and urinary laboratory biomarkers of bone formation and remodeling and bone mineral density

From: Impact of type 1 diabetes mellitus and celiac disease on nutrition and quality of life

Group

DMCD

DM

CD

HC

P-value

 

(n=15)

(n=15)

(n=15)

(n=15)

 

Vitamin B12 (pg ml−1)

562.9±298

499.9±242

414.4±187

384.2±147

0.132

Folic acid (ng ml−1)

9.2±3.3

15.1±5.4

8.1±4.1

12.4± 4.1

<0.001

Iron (μg dl−1)

72.1±32.1

73.6±33.8

86.7±29.9

95.3±367

0.184

Copper(μg dl−1)

96.3±42.5

81.3±29.9

82.5±39.8

78.1±28.9

0.522

Zinc (μg dl−1)

57±18.7

55.1±17.4

53.3±13.4

51.7±6.3

0.821

Magnesium (mg dl−1)

1.9±0.2

1.9±0.2

2±0.2

2.1±0.21

0.002

Vitamin D (ng ml−1)

22.8±6.8

23.1±8.2

26.2±12.9

19.3±8.2

0.255

Vitamin A (ng ml−1)

18.2±11

15.7±8.6

17.8±8.3

15.5±6.2

0.726

S-tCa (mg dl−1)

9.4±0.4

9.6± (0,6)

9.3± (0.4)

9.3±(0.4)

0.135

S-iCa (mg dl−1)

5±0.2

4.9±0.3

4.8±0.2

4.9±0.2

0.089

Phosphorus (mg dl−1)

3.5±0.7

3.5±0.6

3.3±0.5

3.5±0.5

0.605

OH-vit D (ng ml−1)

22.8±6.8

23.1±8.3

26.2±12.9

19.3±8.2

0.255

PTH (pg ml−1)

50.7±21.6

39.7±18.3

46.7±24

46.4±21.7

0.571

CTX (ng ml−1)

0.6±0.5

0.4±0.2

0.5±0.3

0.5±0.3

0.590

P1NP (ng ml−1)

78.3±89.1

58.6±45.6

52.7±50.3

58.4±36.7

0.654

U-Ca/24 h (mg vol−1)

111.8±103

113.7±101.4

126.6±105.6

115.1±54.5

0.978

24-h UPE (mg vol−1)

691±296.9

545.9±188

511.3±274.7

432.9±205.6

0.052

Bone mass (g cm2)

1.1±0.1

1.2±0.13

1.1±0.13

1.15±0.1

0.454

  1. Abbreviations: 24-h UPE, 24-hour urine phosphorus excretion; CD, celiac disease; CTX, C-telopeptide of type I collagen; DM, type 1 diabetes mellitus; DMCD, type 1 diabetes mellitus and celiac disease; HC: healthy control; OH-vit D, OH-vitamin D; P1NP, type I collagen the amino (N)-terminal extension propeptides; PTH, Parathyroid hormone; S-iCa, serum ionized calcium; S-tCa: serum total calcium; U-Ca/24 h: 24-hour urinary calcium.
  2. P-value: analysis of variance.
  3. Values are means±s.d. Statistically significant differences are indicated in bold.