Table 1 Basic characteristics and comparative analysis between group PKP, PMCP, and PSFV for the treatment of the 338 patients with thoracolumbar OVBF in this study

Age (years)

71.48 ± 7.01

73.29 ± 8.07

72.72 ± 8.03

1.597

0.204

Male/female

25/86

34/75

39/79

3.457

0.178

Distribution

4.235

0.835

 T10

10

14

18

 T11

12

12

17

 T12

31

30

31

 L1

37

31

29

 L2

21

22

23

Fracture type

 A3

57

63

67

2.257

0.324

 A4

54

46

51

T-score

− 3.06 ± 0.39

−3.10 ± 0.44

−3.17 ± 0.48

1.738

0.178

BMI

24.11 ± 4.44

23.22 ± 4.20

23.14 ± 4.09

1.799

0.167

Injury time (days)

4.15 ± 2.32

4.18 ± 2.09

4.05 ± 1.85

0.127

0.881