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Table 4 Main results of bone biopsy and QCT per patient

From: Idiopathic juvenile osteoporosis: a cross-sectional single-centre experience with bone histomorphometry and quantitative computed tomography

Pt

Age biopsy (years)

BV/TV (%)

OS/BS (%)

BFR/BS (μm2/mm3/year)

Mlt (days)

Age QCT (years)

Trabecular BMD (mg/cm3)

Trabecular Z-score

Cortical BMD (mg/cm3)

Cortical Z-score-

1

15.5

21.24

3.14

5.72

9.52

     

2

14.6

20.27

9.00

5.23

36.34

14.5

185

−2.22

1946

−0.90

3

8.2

18.12

7.14

15.51

4.59

12.8

193

−2.04

2081

1.35

4

14.6

26.15

30.39

78.91

13.52

     

5

6.0

17.42

7.38

1.95

105.12

6.3

205

−1.00

1981

−0.32

6

13.8

    

13.6

224

−1.36

1988

−0.20

7

8.6

16.96

25.63

15.62

28.77

     

8

12.9

20.52

8.38

19.60

11.27

11.8

124

−3.58

1934

−1.10

9

10.5

19.13

12.46

26.93

11.22

15.9

201

−1.87

1898

−1.70

10

13.9

18.12

7.70

8.91

22.74

14.1

198

−1.93

1916

−1.40

11

13.9

    

14.1

187

−2.18

2015

0.25

12

5.7

13.60

4.88

10.11

6.07

5.5

156

−2.09

1506

−8.23

13

8.3

23.61

13.23

16.52

23.30

7.9

141

−2.42

1916

−1.40

14

13.8

    

9.5

143

−2.38

1950

−0.83

15

10.0

26.79

19.34

9.41

58.33