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References from Metastatic spinal tumor frailty index and New England spinal metastasis score show the most consistent performance for short-term postoperative outcomes: Single-center validation in 114 patients. Local targets link to admitted publications; unresolved targets remain external evidence.
2025 American Society of Anesthesiologists Practice advisory for perioperative care of older adults scheduled for inpatient surgery
10.1097/aln.0000000000005172 · 2025 · External reference
Frailty in older adults admitted to hospital: outcomes from the Western Sydney Clinical Frailty Registry
10.1186/s12877-025-05715-0 · 2025 · External reference
The role of frailty in predicting mortality and readmission in older adults in acute care wards: a prospective study
10.1038/s41598-018-38072-7 · 2019 · External reference
Association between frailty and 30-day outcomes after discharge from hospital
10.1503/cmaj.150100 · 2015 · External reference
Predicting readmission and death after hospital discharge: a comparison of conventional frailty measurement with an electronic health record-based score
10.1093/ageing/afab043 · 2021 · External reference
Frailty, gaps in care coordination, and preventable adverse events
10.1186/s12877-022-03164-7 · 2022 · External reference
Clinical outcomes of nurse-coordinated interventions for frail older adults discharged from hospital: a systematic review and meta-analysis
10.1111/jocn.17345 · 2024 · External reference
Frailty and perioperative outcomes: a narrative review
10.1007/s12630-014-0273-z · 2015 · External reference
Evaluation of adverse events and the impact on health-related outcomes in patients undergoing surgery for metastatic spine tumors: analysis of the metastatic Tumor Research and Outcomes Network (MTRON) Registry dataset
10.1177/21925682251347247 · 2025 · External reference
Baseline frailty measured by the risk analysis index and 30-day mortality after surgery for spinal malignancy: analysis of a prospective registry (2011-2020)
10.14245/ns.2347120.560 · 2024 · External reference
Laboratory markers as useful prognostic measures for survival in patients with spinal metastases
10.1016/j.spinee.2019.01.014 · 2020 · External reference
The performance of frailty in predictive modeling of short-term outcomes in the surgical management of metastatic tumors to the spine
10.1016/j.spinee.2021.11.015 · 2022 · External reference
Assessing the utility of a clinical prediction score regarding 30-day morbidity and mortality following metastatic spinal surgery: the New England Spinal Metastasis Score (NESMS)
10.1016/j.spinee.2015.09.043 · 2016 · External reference
Correlation between the spinal instability neoplastic score (SINS) and patient reported outcomes
10.1177/21925682211033591 · 2023 · External reference
Prospective comparison of the accuracy of the New England Spinal Metastasis Score (NESMS) to legacy scoring systems in prognosticating outcomes following treatment of spinal metastases
10.1016/j.spinee.2021.03.007 · 2022 · External reference
Unresolved reference
2023 · External reference
Treatment strategies for intermediate spinal instability neoplastic score patients: a systematic review
10.1016/j.wneu.2024.123627 · 2025 · External reference
The truly intermediate subgroup within the SINS “potentially unstable” category: the Matryoshka doll phenomenon
10.1016/j.wneu.2024.06.159 · 2024 · External reference
Development of a metastatic spinal tumor frailty index (MSTFI) using a nationwide database and its association with inpatient morbidity, mortality, and length of stay after spine surgery
10.1016/j.wneu.2016.08.029 · 2016 · External reference
A systematic review on frailty indices utilized in oncologic surgery and radiotherapy for metastatic spine disease: a critical appraisal of components and performance
2025 · External reference
Frailty indexes in metastatic spine tumor surgery: a narrative review
10.1016/j.wneu.2023.07.095 · 2023 · External reference
New 5-factor modified frailty index using American College of Surgeons NSQIP data
10.1016/j.jamcollsurg.2017.11.005 · 2018 · External reference
A new method of classifying prognostic comorbidity in longitudinal studies: development and validation
10.1016/0021-9681(87)90171-8 · 1987 · External reference
Predictive value of seven preoperative prognostic scoring systems for spinal metastases
10.1007/s00586-008-0763-1 · 2008 · External reference
Performance assessment of the metastatic spinal tumor frailty index using machine learning algorithms: limitations and future directions
10.3171/2021.2.focus201113 · 2021 · External reference
Assessment of frailty indices and Charlson Comorbidity Index for predicting adverse outcomes in patients undergoing surgery for spine metastases: a national database analysis
10.1016/j.wneu.2022.05.101 · 2022 · External reference
Perception of frailty in spinal metastatic disease: international survey of the AO Spine community
10.3171/2023.1.spine221433 · 2023 · External reference
Charlson Comorbidity Index: a critical review of clinimetric properties
10.1159/000521288 · 2022 · External reference
Influence of frailty and its interaction with comorbidity on outcomes among total joint replacement
10.1186/s12891-022-05333-6 · 2022 · External reference
The influence of comorbidities on reoperations following primary surgery of lumbar degenerative diseases : a nationwide population-based retrospective cohort study from 2009 to 2016
10.3340/jkns.2020.0007 · 2020 · External reference
Utility of combining frailty and comorbid disease indices in predicting outcomes following craniotomy for adult primary brain tumors: a mixed-effects model analysis using the nationwide readmissions database
10.1016/j.clineuro.2024.108521 · 2024 · External reference
Comparison of frailty metrics and the Charlson Comorbidity Index for predicting adverse outcomes in patients undergoing surgery for spine metastases
10.3171/2021.8.spine21559 · 2022 · External reference
Influence of physical function and frailty on unplanned readmission in middle-aged and older patients discharged from a hospital: a follow-up study
10.1038/s41598-025-94945-8 · 2025 · External reference
Frailty in older adults
10.1056/nejmra2301292 · 2024 · External reference
The association between the clinical frailty scale and adverse health outcomes in older adults in acute clinical settings - a systematic review of the literature
10.2147/cia.s388160 · 2023 · External reference