Figure 4. Probabilistic sensitivity analysis of the incremental cost-effectiveness of the treat-only over the no-intervention strategy and the test-treat strategy over the treat-only strategy for the A) 1918 and B) 1957/69 death scenarios (1,000 iterations). Cost-effective strategies lie to the right of the cost-effectiveness threshold (£30,000 per quality-adjusted life year [QALY] gained).
The opinions expressed by authors contributing to this journal do not necessarily reflect the opinions of the U.S. Department of Health and Human Services, the Public Health Service, the Centers for Disease Control and Prevention, or the authors' affiliated institutions. Use of trade names is for identification only and does not imply endorsement by any of the groups named above.