Keywords
Risk Factors
Hospitals, Veterans
Sigmoidoscopy
Multivariate Analysis
United States
Retrospective Studies
Recurrence
Gastrointestinal Diseases
Cross-Sectional Studies
Colorectal Neoplasms
Colonoscopy
Cohort Studies
Quality Control
Humans
Health Services Research
Clinical Competence
Health Care Surveys
Veterans Health
Quality Indicators, Health Care
Practice Patterns, Physicians'
Pilot Projects
Decision Support Techniques
Endoscopy
Efficiency, Organizational
Gastroenterology
Adult
Cost of Illness
Veterans
Quality of Health Care
Public Health
Guideline Adherence
Quality Assurance, Health Care
Health Care Costs
Treatment Outcome
Early Detection of Cancer
Models, Theoretical
Comparative Effectiveness Research