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Table 3 Univariate and multivariate logistic analysis of risk factors of NVCFs after OVCF

From: Risk factors for recollapse of new vertebral compression fractures after percutaneous kyphoplasty in geriatric patients: establishment of a nomogram

Characteristics

Univariate

Multivariate

OR(95%CI)

P value

OR(95%CI)

P value

Gender(female)

1.40(0.69–2.84)

0.35

  

Age(year)

0.97(0.93–1.01)

0.17

  

BMI(Kg/m2)

0.96(0.88–1.05)

0.34

  

HU value

0.97(0.94–0.71)

 < 0.01

0.96(0.94–0.97)

 < 0.01

Cement volume

1.24(0.84–1.82)

0.28

  

Cement leakage(yes)

3.56(1.93–6.56)

 < 0.01

2.96(1.49–5.88)

 < 0.01

TL junction(yes)

3.58(1.71–7.46)

 < 0.01

3.11(1.41–6.89)

0.01

Preoperative angle

1.02(0.97–1.07)

0.49

  

Postoperative angle

1.03(0.97–1.10)

0.34

  

Change angle

1.00(0.92–1.07)

0.90

  

Bisphosphonates(yes)

1.00(0.53–1.88)

1.00

  
  1. NVCF new vertebral compression fracture, OVCF osteoporotic vertebral compression fracture, BMI body mass index, HU Hounsfield unit, TL thoracolumbar