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Table 5 Correlations of the postoperative parameters (n =50)

From: Cervical kyphosis in patients with Lenke type 1 adolescent idiopathic scoliosis: the prediction of thoracic inlet angle

 

C2-7 angle

TIA

T1 slope

C2-7 SVA

PTK

TK

Cobb

C2-7 angle

r

/

−0.613a

−0.840a

0.191

−0.698a

−0.447a

−0.279a

P

/

0.000

0.000

0.185

0.000

0.001

0.049

TIA

r

−0.613a

/

0.692a

−0.075

0.544a

0.324a

0.274

P

0.000

/

0.000

0.606

0.000

0.022

0.054

T1 slope

r

−0.840a

0.692a

/

0.159

0.796a

0.423a

0.300a

P

0.000

0.000

 

0.269

0.000

0.002

0.034

N

50

50

50

50

50

50

50

C2-7 SVA

r

0.191

−0.075

0.159

/

0.293a

−0.129

−0.097

P

0.185

0.606

0.269

/

0.039

0.370

0.503

PTK

r

−0.698a

0.544a

0.796a

0.293a

/

0.128

0.057

P

0.000

0.000

0.000

0.039

/

0.378

0.692

TK

r

−0.447a

0.324a

0.423a

−0.129

0.128

/

0.453a

P

0.001

0.022

0.002

0.370

0.378

/

0.001

Cobb

r

−0.279a

0.274

0.300a

−0.097

0.057

0.453a

/

P

0.049

0.054

0.034

0.503

0.692

0.001

/

  1. AIS adolescent idiopathic scoliosis, TIA thoracic inlet angle, SVA sagittal vertical axis, PTK proximal thoracic kyphosis, TK thoracic kyphosis, LL lumbar lordosis
  2. aSignificant difference