Troels K Hansen1, Else Marie Damsgaard2,3, Seham Shahla4, Jens M Bruun4,3, Merete Gregersen2. 1. Department of Geriatrics, Aarhus University Hospital, Palle Juul-Jensens Boulevard 99, 8200, Aarhus N, Denmark. trohas@rm.dk. 2. Department of Geriatrics, Aarhus University Hospital, Palle Juul-Jensens Boulevard 99, 8200, Aarhus N, Denmark. 3. Department of Clinical Medicine, University of Aarhus, Incuba Skejby, Building 2, Palle Juul-Jensens Boulevard 82, 8200, Aarhus N, Denmark. 4. Randers Regional Hospital, Skovlyvej 1, 8930, Randers NØ, Denmark.
Abstract
PURPOSE: The comprehensive geriatric assessment (CGA) including frailty assessment is considered the gold standard of assessment in geriatric patients. The Multidimensional Prognostic Index (MPI) is a CGA-based bedside assessment tool. Older medical inpatients' medical records comprehensively describe the MPI-featured components. Consequently, MPI-based frailty assessment may be accomplished retrospectively. We found no previous studies concerning record-based MPI. We studied the reproducibility and diagnostic accuracy of a record-based MPI. METHODS: The study was designed as a fully crossed, prospective, and cross-sectional study. A total of 50 inpatients aged ≥ 75 years were included from two medical wards. Record-based MPI was assessed by two independent raters in patients who required personal assistance on a daily basis or had a Charlson Comorbidity Index (CCI) ≥ 1. In the same patients, a bedside MPI rating was performed. Inter-rater and inter-method reproducibility and diagnostic accuracy measures were calculated. RESULTS: Evaluating the inter-rater reproducibility; the mean difference was -0.02 points [95% confidence interval (CI) - 0.06 to 0.01, p = 0.20]. Intraclass correlation coefficient (ICC) was 0.71. Evaluating inter-method reproducibility; the mean difference was -0.02 (95% CI - 0.04 to 0.01, p = 0.18); ICC = 0.83. Sensitivity was 100% and specificity 80%. The areas under the receiver operating curves (ROC) was 0.92 (95% CI 0.75-1.00) and 0.77 (95% CI 0.52-1.00). CONCLUSION: The record-based MPI rating method has an acceptable inter-rater reliability, good inter-method reliability, and high agreement as compared to the bedside-rated MPI. The diagnostic accuracy seems considerable. The record-based MPI seems useful in retrospective frailty assessment among older medical inpatients.
PURPOSE: The comprehensive geriatric assessment (CGA) including frailty assessment is considered the gold standard of assessment in geriatric patients. The Multidimensional Prognostic Index (MPI) is a CGA-based bedside assessment tool. Older medical inpatients' medical records comprehensively describe the MPI-featured components. Consequently, MPI-based frailty assessment may be accomplished retrospectively. We found no previous studies concerning record-based MPI. We studied the reproducibility and diagnostic accuracy of a record-based MPI. METHODS: The study was designed as a fully crossed, prospective, and cross-sectional study. A total of 50 inpatients aged ≥ 75 years were included from two medical wards. Record-based MPI was assessed by two independent raters in patients who required personal assistance on a daily basis or had a Charlson Comorbidity Index (CCI) ≥ 1. In the same patients, a bedside MPI rating was performed. Inter-rater and inter-method reproducibility and diagnostic accuracy measures were calculated. RESULTS: Evaluating the inter-rater reproducibility; the mean difference was -0.02 points [95% confidence interval (CI) - 0.06 to 0.01, p = 0.20]. Intraclass correlation coefficient (ICC) was 0.71. Evaluating inter-method reproducibility; the mean difference was -0.02 (95% CI - 0.04 to 0.01, p = 0.18); ICC = 0.83. Sensitivity was 100% and specificity 80%. The areas under the receiver operating curves (ROC) was 0.92 (95% CI 0.75-1.00) and 0.77 (95% CI 0.52-1.00). CONCLUSION: The record-based MPI rating method has an acceptable inter-rater reliability, good inter-method reliability, and high agreement as compared to the bedside-rated MPI. The diagnostic accuracy seems considerable. The record-based MPI seems useful in retrospective frailty assessment among older medical inpatients.
Entities:
Keywords:
Comprehensive geriatric assessment; Diagnostic accuracy; Frailty; Medical record review; Multidimensional Prognostic Index; Reproducibility
Authors: Mathias Schlögl; Anand S Iyer; Florian Riese; David Blum; Lanier O'Hare; Tejaswini Kulkarni; Sophie Pautex; Jan Schildmann; Keith M Swetz; Pallavi Kumar; Christopher A Jones Journal: J Palliat Med Date: 2021-07-14 Impact factor: 2.947