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Table 2 Stepwise and multivariate logistic regression analysis to explain the small TK

From: Thoracic kyphosis in light of lumbosacral alignment in thoracic adolescent idiopathic scoliosis: recognition of thoracic hypokyphosis and therapeutic implications

Stepwise analysis

Multivariate logistic regression analysis

Parameter

Estimate

p value

Liklihood rate

p value

Odds ratio

95%CI

Inflection Point

0

0.89738

IP SVA

0.01984

0.26577

1.2736008

0.2591

1.02

0.99-1.06

C7 SVA

0

0.28255

PI

0

0.54894

PT

0

0.65637

SS

0.11811

0.02579

6.02394353

0.0141*

1.12

1.01-1.25

Max LL

-0.09688

0.01484

7.2965093

0.0069*

0.91

0.84-0.98

LL

0

0.38897

Cobb angle

0

0.98805