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. Author manuscript; available in PMC: 2013 May 23.
Published in final edited form as: Gerontology. 2007 Apr 13;53(5):255–259. doi: 10.1159/000101703

Fig. 1.

Fig. 1

Standard mortality ratios in each VISN using Charlson/Deyo and Elixhauser comorbidity measures with different sources to obtain ICD-9-CM diagnoses, sorted by the Charlson/Deyo obtained from dataset 1. Charlson/Deyo 1 is the Charlson/Deyo method using the inpatient only dataset. Charlson/Deyo 3 is the Charlson/Deyo method using inpatient + bed section + outpatient dataset. Elixhauser 1 is the Elixhauser method using the inpatient only dataset. Elixhauser 3 is the Elixhauser method using inpatient + bed section + outpatient dataset.