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Risk Factors: Measuring and Rating Health, Illness, and Mortality

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  • The Story
    • Background Information
    • Data Collecting during the U.S. Civil War, 1861-1865
    • Public Health Data Collecting, 1860-1900
    • World War I: Collecting Medical and Anthropological Data in the U.S. Army, 1917-1919
    • Collecting and Applying Data to Reduce Risks: Life Insurance Companies and Public Health Agencies, 1900-1950
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