Table 4 Data of the body donor samples.

From: Influence of thread design on anchorage of pedicle screws in cancellous bone: an experimental and analytical analysis

Donor

Gender

Donor age (years)

BMD (mg/cm2)

T-score

Pathology

1

Female

78

599

− 4.7

 

2

Female

92

717

− 4.1

 

3

Female

88

644

− 4.4

th12 defect

4

Male

93

827

− 3.1

 

5

Male

90

977

− 1.9

 

6

Male

77

722

− 4.0

th12 defect

Mean value ± SD

86 ± 6

748 ± 137

− 3.7 ± 1.0

 
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