Comparison of the performance of two comorbidity measures, with and without information from prior hospitalizations
GJ Stukenborg, DP Wagner, AF Connors Jr - Medical care, 2001 - journals.lww.com
… during an index or prior hospitalization, and excludes all … prior hospitalizations on the
amount of comorbid illness identified and on the statistical performance of the two comorbidity …
amount of comorbid illness identified and on the statistical performance of the two comorbidity …
Comparing comorbidity measures for predicting mortality and hospitalization in three population-based cohorts
… it is unclear which measure is optimal for specific outcomes and if the measures are equally
… This research examined the predictive performance of five comorbidity measures in three …
… This research examined the predictive performance of five comorbidity measures in three …
Comparison of different comorbidity measures for use with administrative data in predicting short-and long-term mortality
YT Chu, YY Ng, SC Wu - BMC health services research, 2010 - Springer
… using information from the index and prior hospitalizations. Nevertheless, in predicting 1-…
prior hospitalizations performed better than using information from the index hospitalization …
prior hospitalizations performed better than using information from the index hospitalization …
A comparison of comorbidity measurements to predict healthcare expenditures
… This confirms prior comparisons of different Charlson indexes and prescription claims
scores in predicting expenditure outcomes. (13,14) Furthermore, it expands on this research to …
scores in predicting expenditure outcomes. (13,14) Furthermore, it expands on this research to …
Strategies for improving comorbidity measures based on Medicare and Medicaid claims data
… been recorded prior to an index hospitalization and were … at improving claims-based
comorbidity measures, we tried to … on time periods prior to an index hospitalization, thereby …
comorbidity measures, we tried to … on time periods prior to an index hospitalization, thereby …
Assessing comorbidity using claims data: an overview
CN Klabunde, JL Warren, JM Legler - Medical care, 2002 - journals.lww.com
… Most SEER-Medicare investigators have reviewed inpatient claims over a 1- or 2-year
period before the cancer was diagnosed to identify any prior hospitalizations that may report …
period before the cancer was diagnosed to identify any prior hospitalizations that may report …
Comorbidity and social factors predicted hospitalization in frail elderly patients
… For example, risk factors of prior health care utilization (eg, prior hospitalization) are easy to
achieve and can identify patients with unstable or more severe diseases. On the other hand, …
achieve and can identify patients with unstable or more severe diseases. On the other hand, …
Performance of three measures of comorbidity in predicting critical COVID-19: a retrospective analysis of 4607 hospitalized patients
D Monterde, G Carot-Sans… - … and Healthcare Policy, 2021 - Taylor & Francis
… the relevance of comorbidities on admission … hospitalized with COVID-19, which is consistent
with prior reports. Accordingly, the addition of any of the summary measures of comorbidity …
with prior reports. Accordingly, the addition of any of the summary measures of comorbidity …
Accuracy of hospital morbidity data and the performance of comorbidity scores as predictors of mortality
G Mnatzaganian, P Ryan, PE Norman… - Journal of clinical …, 2012 - Elsevier
… Further, we examined whether including diagnoses from prior hospitalizations would …
The diagnoses detected from prior lifetime admissions increased the prevalence of comorbid …
The diagnoses detected from prior lifetime admissions increased the prevalence of comorbid …
Common comorbidity scales were similar in their ability to predict health care costs and mortality
AJ Perkins, K Kroenke, J Unützer, W Katon… - Journal of clinical …, 2004 - Elsevier
… Notably, when used among cohorts assembled from ambulatory settings, those subjects
without a hospitalization in the prior year would have a score of zero. Some investigators have …
without a hospitalization in the prior year would have a score of zero. Some investigators have …
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