“Bottom Line” (cost per life-year gained, 1998 dollars) (reference)† | |||
---|---|---|---|
Interventions compared | Sonnenberg (4) | Frazier (5) | Vijan(6) |
*FOBT = fecal occult blood test; FS = flexible sigmoidoscopy. | |||
†Baseline compliance: Sonnenberg 100%, Frazier 60%, Vijan 75%. | |||
‡Dominates means that the second procedure listed was more costly and less effective than the first procedure. | |||
§FOBT plus flexible sigmoidoscopy is more expensive and more effective than colonoscopy. | |||
Annual FOBT v no screening | $9705 | $12 667 | $7756 |
FS every 5 years v no screening | $36 509 | $12 571 | $14 668 |
Colonoscopy v no screening | $10 983 | $20 418 | $7019 |
Colonoscopy v annual FOBT | $11 382 | $76 552 | $6243 |
Colonoscopy v FS every 5 years | Dominates‡ | $52 903 | Dominates‡ |
Colonoscopy v FS every 5 years plus annual FOBT | Not available | $561§ | $332 630§ |