A. Elixhauser

1955

• Clinical classifications for health policy research
• Clinical classifications for health policy research, version 2
• Diagnosis and procedure combinations in hospital inpatient data
• Hospital Inpatient Statistics, 1996
• Hospitalization in the United States, 1997
• Most frequent diagnoses and procedures for DRGs, by insurance status
• Procedures in U.S. hospitals, 1997
• Trends in hospital diagnoses
• Trends in hospital diagnoses for black patients and white patients, 1980-87
• Trends in hospital diagnoses for blacks patients and white patients
• Trends in hospital procedures
• Trends in hospital procedures