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Table 5 The AUC in the ROC analysis

From: Predictors of achieving minimal clinically important difference in functional status for elderly patients with degenerative lumbar spinal stenosis undergoing lumbar decompression and fusion surgery

 

AUC

95%CI

p value

Psoas major muscle attenuation

0.707

0.608–0.806

< 0.001

Preoperative ODI

0.687

0.587–0.786

0.002

Psoas major muscle attenuation + Preoperative ODI

0.770

0.682–0.858

< 0.001

  1. Abbreviations AUC, area under the curve; ROC, receiver operating characteristic; CI, confidence interval; ODI, Ostwestry Disability Index
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BMC Surgery

ISSN: 1471-2482

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