ABCDEFGHIJKLMNOPQRSTU
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This is a simplified version of the cost-effectiveness analysis. Explicit calculations are in the "CEA" tab.
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ZambiaCameroon
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Costs
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Years over which we're modeling impact1010
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Average annual cost to GW over 10 years$704,625$810,687
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Average annual cost to all actors over 10 years$1,416,491$1,629,696
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Increase in screening and treatment over counterfactual
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Number of pregnant women targeted annually647,958626,501
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Prevalence of active syphilis among ANC attendees3.00%4.55%
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Intervention scenario
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Average screening rate over 10 years58%58%
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Treatment rate among women screened70%60%
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Counterfactual scenario
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Average screening rate over 10 years51%49%
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Treatment rate among women screened45%44%
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Number screened and treated
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Average annual number of women screened in counterfactual scenario329,332308,696
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Average annual increase in number of women screened48,27455,481
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Average annual increase in number of women treated3,4843,720
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Benefits of increased treatment
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Pregnancy outcomes
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Benefits of subsequent pregnancies as proportion of current pregnancies0.330.33
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Stillbirths and miscarriages averted1,0261,096
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Neonatal deaths averted481514
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Congenital syphilis averted1,2081,290
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Low birth weight averted379404
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Moral weights
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Units of value - averting stillbirth or miscarriage2121
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Units of value - averting neonatal death8484
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Units of value - averting congenital syphilis1010
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Units of value - averting low birth weight33
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Total value generated, before leverage75,18380,277
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Leverage/funging
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Total counterfactual value of spending from partners (including Global Fund, government)
-3,722-4,282
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Impact of grant
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Total units of value generated71,46175,996
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Cost-effectiveness of grant30.328.0
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Annual lives saved (including miscarriages, stillbirths, and neonatal deaths)1,5071,610
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Cost per life saved$940$1,013
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Overall impact
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Cost-effectiveness of overall grant29
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