When we controlled for frailty (using Edmonton Frail Scale score) in Model 2, the effect of anosmia on poor outcome was decreased and did not reach statistical significance (OR: 3.04, 95% CI: 0.86–10.78, p = .086).
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Olfactory Dysfunction Predicts Frailty and Poor Postoperative Outcome in Older Patients Scheduled for Elective Non-Cardiac Surgery.
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0.0860
0.0860