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One or more keywords matched the following items that are connected to Ash, Arlene
Item TypeName
Academic Article Do severity measures explain differences in length of hospital stay? The case of hip fracture.
Academic Article Searching for an improved clinical comorbidity index for use with ICD-9-CM administrative data.
Academic Article Predicting in-hospital mortality. A comparison of severity measurement approaches.
Academic Article Risk selection in the Massachusetts State employee health insurance program.
Academic Article Comparing the importance of disease rate versus practice style variations in explaining differences in small area hospitalization rates for two respiratory conditions.
Academic Article R2: a useful measure of model performance when predicting a dichotomous outcome.
Academic Article Does the survival advantage of nonwhite dialysis patients persist after case mix adjustment?
Academic Article The Self-Adapting Focused Review System. Probability sampling of medical records to monitor utilization and quality of care.
Academic Article Nursing home residence confounds gender differences in Medicare utilization an example of Simpson's paradox.
Academic Article An integer programming model to limit hospital selection in studies with repeated sampling.
Academic Article Using the bootstrap to establish statistical significance for relative validity comparisons among patient-reported outcome measures.
Academic Article The importance of severity of illness adjustment in predicting adverse outcomes in the Medicare population.
Academic Article Risk adjustment methods can affect perceptions of outcomes.
Concept Models, Statistical
Academic Article A collection of marginalized two-part random-effects models for analyzing medical expenditure panel data: Impact of the New Cooperative Medical Scheme on healthcare expenditures in China.
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  • Models Statistical