Association of Medical Comorbidities With Objective Functional Impairment in Lumbar Degenerative Disc Disease.
Victor Egon StaartjesHolger JoswigMarco V CorniolaKarl SchallerOliver P GautschiMartin Nikolaus StienenPublished in: Global spine journal (2020)
The degree of medical comorbidities appears only weakly and inconsistently associated with OFI in patients scheduled for degenerative lumbar spine surgery, especially after controlling for potential confounders. TUG testing may be valid even in patients with relatively severe comorbidities who are able to complete the test.