Risk Analysis Index Outperforms Modified Frailty Index-5 in Predicting Mortality and Discharge Disposition Following Adult Spinal Deformity Surgery: A National Database Analysis (P3-19.001)

Q: What does this research mean for the field?

The Risk Analysis Index (RAI) outperforms the Modified Frailty Index-5 (mFI-5) in predicting mortality and discharge disposition following adult spinal deformity surgery. Novelty: ClaimNovelty.INCREMENTAL. Consensus alignment: ConsensusAlignment.NEUTRAL.

Cameron Sabet; Bhav Jain; Bara Hammadeh; Stefan Prulovic; Weaam Masoud

doi:10.1212/wnl.0000000000212851

June 9, 2026Neurology

Risk Analysis Index Outperforms Modified Frailty Index-5 in Predicting Mortality and Discharge Disposition Following Adult Spinal Deformity Surgery: A National Database Analysis (P3-19.001)

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Key Points

The aim is to compare the effectiveness of the risk analysis index and the modified frailty index-5 in predicting postoperative outcomes after spinal deformity surgery.
Utilized a national database to analyze postoperative outcomes following adult spinal deformity surgery.
Compared predictive performance of the risk analysis index and the modified frailty index-5.
The risk analysis index demonstrated superior predictive ability for mortality compared to the modified frailty index-5.
The risk analysis index outperformed the modified frailty index-5 for discharge disposition outcomes.

Implication

Compares risk analysis index and modified frailty index-5 for predicting mortality and discharge in adults after spinal deformity surgery, indicating superiority of RAI.

Abstract

To compare the predictive performance of the RAI versus the mFI-5 for postoperative outcomes following ASD surgery.

Discussion

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Cite This Study

Sabet et al. (2026) studied this question.

synapsesocial.com/papers/6a2cf393faef96ed7f056196 https://doi.org/10.1212/wnl.0000000000212851

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Risk Analysis Index Outperforms Modified Frailty Index-5 in Predicting Mortality and Discharge Disposition Following Adult Spinal Deformity Surgery: A National Database Analysis (P3-19.001)

Key Points

Implication

Abstract

Discussion

Cite This Study

Risk Analysis Index Outperforms Modified Frailty Index-5 in Predicting Mortality and Discharge Disposition Following Adult Spinal Deformity Surgery: A National Database Analysis (P3-19.001)

Key Points

Implication

Abstract

Discussion

Cite This Study

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