Table 1 Comparison of VP and TP group.

From: Teriparatide Associated with Fewer Refractures and Higher Body Heights of Cemented Vertebrae after Vertebroplasty: A Matched Cohort Study

 

VP

TP

P-Value

n

29

21

 

Fractures

38

35

 

Multilevel

7

8

 

Segment

1

22

13

 

2

6

4

 

3

0

3

 

4

1

0

 

5

0

1

 

Age

78.72 ± 7.42

79.19 ± 7.08

0.789

Gender

F

23

17

>0.9999

M

6

4

 

BMI

 

22.96 ± 3.42

23.14 ± 4.46

0.878

BMD

 

−2.52 ± 1

−2.68 ± 0.98

0.565

ODI

Preop

65.73 ± 8.81

71.47 ± 9.67

0.101

Postop-1y

21.13 ± 18.5

33.87 ± 16.24

0.079

VAS

Preop

7.5 ± 1.83

8.57 ± 1.88

0.048*

Postop-1y

2.69 ± 2.36

2.33 ± 2.35

0.722

Pain VAS improvement

4.27 ± 3.01

6.23 ± 2.99

0.084

KA

Preop

−3.18 ± 10.65

−4.77 ± 12.74

0.572

Postop-1w

0.56 ± 10.42

−0.71 ± 11.9

0.891

Postop-1y

−4.97 ± 12.05

−2.85 ± 12.21

0.462

DKA

Postop-1y

−5.59 ± 7.31

−2.14 ± 4.16

0.008**

ABH

Preop

1.58 ± 0.61

1.75 ± 0.62

0.249

Postop-1w

1.98 ± 0.53

2.06 ± 0.55

0.289

Postop-1y

1.56 ± 0.48

1.84 ± 0.56

0.027*

ABHMR

Postop-1y

0.79 ± 0.11

0.89 ± 0.09

<0.0001****

MBH

Preop

1.61 ± 0.55

1.63 ± 0.49

0.88

Postop-1w

1.88 ± 0.48

1.94 ± 0.43

0.574

Postop-1y

1.49 ± 0.39

1.73 ± 0.41

0.017*

MBHMR

Postop-1y

0.8 ± 0.09

0.89 ± 0.09

<0.0001****

  1. ABH: anterior body height; BMD: bone marrow density; BMI: body mass index; KA: kyphotic angle; MBH: middle body height; MR: maintenance ratio; ODI: Oswestry disability index; Preop: preoperative; Postop: postoperative; TP: teriparatide; VP: vertebroplasty.
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