Kidney disease and risk of venous thromboembolism: a nationwide population‐based case‐control study

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

Richard A. Deyo · Journal of Clinical Epidemiology · 1992 · 10.5K citations

Education, Health Informatics, Clinical Classification Systems +12

Using Standardized Serum Creatinine Values in the Modification of Diet in Renal Disease Study Equation for Estimating Glomerular Filtration Rate

Andrew S. Levey, Josef Coresh, Tom Greene et al. · Annals of Internal Medicine · 2006 · 5.8K citations

Medicine, Biostatistics, Nephrology +17

Prevalence of Chronic Kidney Disease in the United States

Josef Coresh, Elizabeth Selvin, Lesley A. Stevens et al. · JAMA · 2007 · 4.9K citations

Medicine, Nephrology, Hemodialysis +10

The Danish National Hospital Register. A valuable source of data for modern health sciences.

Tavs Folmer Andersen, Morten Madsen, Jens Otto Lunde Jørgensen et al. · PubMed · 1999 · 2K citations

Public Health, Health Sciences, Disease Surveillance +16

The Danish Civil Registration System. A cohort of eight million persons.

Carsten Bøcker Pedersen, Heine Gøtzsche, Jørgen Ostrup Møller et al. · PubMed · 2006 · 1.6K citations

Social Sciences, Demography, Census Analysis +16