Long-term outcomes following augmented reality-assisted pedicle screw placement in spinal fusion patients.

In multivariable linear regression analyses, higher mFI-5 scores and older age showed the strongest associations with decreased improvement in ODI (β = 0.35, p = 0.051 and β = 0.33, p = 0.059, respectively), though these did not reach statistical significance (Table 5 ).

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