2018
DOI: 10.1186/s12877-018-1010-1
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Validation of a one year fracture prediction tool for absolute hip fracture risk in long term care residents

Abstract: BackgroundFrail older adults living in long term care (LTC) homes have a high fracture risk, which can result in reduced quality of life, pain and death. The Fracture Risk Scale (FRS) was designed for fracture risk assessment in LTC, to optimize targeting of services in those at highest risk. This study aims to examine the construct validity and discriminative properties of the FRS in three Canadian provinces at 1-year follow up.MethodsLTC residents were included if they were: 1) Adults admitted to LTC homes i… Show more

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Cited by 12 publications
(4 citation statements)
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“…20,21 Other hip fracture prediction models exist, including a Canadian model developed in MDS v2.0 including eight risk factors for fracture (C-index = 0.64-0.67). 32 The discrimination of these models is consistent with other commonly used clinical prediction tools, like Fracture Risk Assessment Tool (FRAX ® ), whose performance varies between C-indices of 0.60 and 0.69, depending on whether bone mineral density is available. 33 Approximately 2/5 of the FRIs in our study were non-hip fractures, yet 13 of the characteristics included in the INJURE-NH model are also included in FRAiL, and eight in the Canadian model.…”
Section: Discussionsupporting
confidence: 74%
See 1 more Smart Citation
“…20,21 Other hip fracture prediction models exist, including a Canadian model developed in MDS v2.0 including eight risk factors for fracture (C-index = 0.64-0.67). 32 The discrimination of these models is consistent with other commonly used clinical prediction tools, like Fracture Risk Assessment Tool (FRAX ® ), whose performance varies between C-indices of 0.60 and 0.69, depending on whether bone mineral density is available. 33 Approximately 2/5 of the FRIs in our study were non-hip fractures, yet 13 of the characteristics included in the INJURE-NH model are also included in FRAiL, and eight in the Canadian model.…”
Section: Discussionsupporting
confidence: 74%
“…Discrimination of FRAiL was good in women in the original sample (C‐index = 0.71), but was more modest when the model was used to predict non‐vertebral fractures (C‐index = 0.65) 20,21 . Other hip fracture prediction models exist, including a Canadian model developed in MDS v2.0 including eight risk factors for fracture (C‐index = 0.64–0.67) 32 . The discrimination of these models is consistent with other commonly used clinical prediction tools, like Fracture Risk Assessment Tool (FRAX®), whose performance varies between C‐indices of 0.60 and 0.69, depending on whether bone mineral density is available 33 .…”
Section: Discussionmentioning
confidence: 99%
“…Most baseline factors of geriatric HF patients between live and dead groups were significantly different, so it is possible to use baseline factors at the onset to predict the clinical prognosis of patients. Currently, several risk prediction tools have been constructed to predict the clinical prognosis of geriatric HF patients ( 17 , 19 21 ). However, all these prediction tools were constructed by typically performed univariate regression followed by multivariate logistic regression, resulting in reduced prediction accuracy.…”
Section: Discussionmentioning
confidence: 99%
“…It uses data readily available in the Resident Assessment Instrument Minimum Data Set (RAI-MDS 2.0), which is a comprehensive, standardized assessment that gathers a wide range of socio-demographic and clinical characteristics on admission and a quarterly basis thereafter. The FRS was developed using Ontario residents’ data from the RAI-MDS 2.0, the Discharge Abstract Database (DAD) and the National Ambulatory Care Reporting System (NACRS) and has been externally validated across several Canadian provinces [ 14 ]. The FRS can be easily implemented in LTC as it can be obtained from the interRAI-Long Term Care Facility assessment.…”
Section: Introductionmentioning
confidence: 99%