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

Journal of Clinical Epidemiology - Tập 45 Số 6 - Trang 613-619 - 1992
Richard A. Deyo1,2,3
1Departments of Medicine, University of Washington, Seattle, WA USA
2Health Services, Seattle Veterans Affairs Medical Center, Seattle, WA, USA
3Northwest Health Services Research and Development Field Program, Seattle Veterans Affairs Medical Center, Seattle, WA, USA

Tóm tắt

Từ khóa


Tài liệu tham khảo