مقایسهٔ روشها
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| سالهای عمر تعدیلشده بر اساس ناتوانی (DALY)× | تمایل به پرداخت (WTP) در اقتصاد سلامت× | |
|---|---|---|
| حوزه | اقتصاد سلامت | اقتصاد سلامت |
| خانواده | Process / pipeline | Process / pipeline |
| سال پیدایش≠ | 1990 | 1980s |
| پدیدآور≠ | Christopher J. L. Murray and Alan D. Lopez (World Health Organization / World Bank) | Carson & Louviere (stated preference/contingent valuation methods) |
| نوع | Method | Method |
| منبع بنیادین≠ | Murray, C. J., Lopez, A. D., & Jamison, D. T. (1994). The Global Burden of Disease in 1990: Summary Results, Sensitivity Analysis, and Future Directions. In C. J. Murray & A. D. Lopez (Eds.), Global Burden of Disease and Injury. Cambridge: Harvard University Press. link ↗ | Carson, R. T., & Louviere, J. J. (2011). A Common Nomenclature for Stated Choice Studies. In S. Hess & A. Daly (Eds.), Choice Modelling: The State of the Art and the State of Practice. Cheltenham: Edward Elgar. link ↗ |
| نامهای دیگر | DALY, global disease burden metric, burden of disease | WTP, contingent valuation, stated preference method |
| مرتبط | 5 | 5 |
| خلاصه≠ | A DALY quantifies disease burden as the sum of years of life lost to premature death and years lived with disability. Developed by the World Health Organization and World Bank in 1990 as part of the Global Burden of Disease (GBD) study, DALYs enable epidemiologists and public health planners to compare disease burden across populations, identify health priorities, and evaluate intervention impact. One DALY = one lost year of 'healthy' life; DALYs averted measure progress toward health goals. | Willingness to pay (WTP) is an economic valuation method that elicits what individuals or society are willing to spend for a health benefit or to avoid a health risk. Rooted in contingent valuation (Carson & Louviere, 1980s), WTP is used to monetize health outcomes for cost-benefit analysis and to infer implicit cost-effectiveness thresholds from actual healthcare spending patterns. Unlike revealed preference (observing actual spending behavior), WTP uses stated preferences—surveys asking respondents: 'How much would you pay for this health improvement?' |
| ScholarGateمجموعهداده ↗ |
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