Posterior Instrumented Spinal Surgery Outcomes in the Elderly: A Comparison of the 5-Item and 11-Item Modified Frailty Indices.
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DOI: 10.1177/21925682221117139
Abstract: STUDY DESIGN Retrospective Cohort. OBJECTIVES To validate the most concise risk stratification system to date, the 5-item modified frailty index (mFI-5), and compare its effectiveness with the established 11-item modified frailty index (mFI-11) in the… read more here.
Keywords: posterior instrumented; item; mfi; item modified ... See more keywords