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Table 2 Comparison of pain relieve during the treatment

From: Modified percutaneous Kyphoplasty technique in the treatment of osteoporotic thoracolumbar burst fractures: could it reduce the odds of cement leakage?

Items

Pre-VAS

Pro-VAS

Value of Stat.

Last-VAS

OTLBF (n = 53)

7.33 ± 0.95

2.42 ± 0.79

Z = -6.4013 P = 0.000

1.50 ± 0.58

OTLCF (n = 193)

7.16 ± 0.77

2.26 ± 0.71

Z = -12.220 P = 0.000

1.51 ± 0.62

Value

Z = -1.245 P = 0.213

Z = -1.514 P = 0.130

 

Z = -0.052 P = 0.959

  1. OTLBF Osteoporotic thoracolumbar burst fractures; OTLCF Osteoporotic thoracolumbar compression fractures
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BMC Surgery

ISSN: 1471-2482

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