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