What does cost-effectiveness analysis compare?

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Multiple Choice

What does cost-effectiveness analysis compare?

Cost-effectiveness analysis compares both costs and health outcomes to assess value. It asks how much extra a more effective option costs and whether that additional cost is justified by the extra health benefit, often using metrics like cost per QALY gained. This approach helps determine which interventions provide the most health benefit per dollar spent, not just whether something works. The other options miss the focus on value: clinical efficacy looks at whether an intervention works, but not its cost, public opinion isn’t a measure of value, and weather impacts are irrelevant to evaluating health interventions.

Cost-effectiveness analysis compares both costs and health outcomes to assess value. It asks how much extra a more effective option costs and whether that additional cost is justified by the extra health benefit, often using metrics like cost per QALY gained. This approach helps determine which interventions provide the most health benefit per dollar spent, not just whether something works. The other options miss the focus on value: clinical efficacy looks at whether an intervention works, but not its cost, public opinion isn’t a measure of value, and weather impacts are irrelevant to evaluating health interventions.

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