Local and national electronic databases in Norway demonstrate a varying degree of validity

The meaning and use of the area under a receiver operating characteristic (ROC) curve.

1982 · 21.658 Zit.

Coding Algorithms for Defining Comorbidities in ICD-9-CM and ICD-10 Administrative Data

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Adapting a clinical comorbidity index for use with ICD-9-CM administrative databases

1992 · 10.513 Zit.

Comorbidity Measures for Use with Administrative Data

1998 · 9.852 Zit.

Evaluating the added predictive ability of a new marker: From area under the ROC curve to reclassification and beyond

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