%0 Book %A National Academies of Sciences, Engineering, and Medicine %E Scott-Conner, Carol E. H. %E Masys, Daniel R. %E Liverman, Catharyn T. %T Review of NASA's Evidence Reports on Human Health Risks: 2017 Letter Report %@ 978-0-309-46844-2 %D 2018 %U https://nap.nationalacademies.org/catalog/24953/review-of-nasas-evidence-reports-on-human-health-risks-2017 %> https://nap.nationalacademies.org/catalog/24953/review-of-nasas-evidence-reports-on-human-health-risks-2017 %I The National Academies Press %C Washington, DC %G English %K Health and Medicine %P 64 %R doi:10.17226/24953 %X This is the fifth, and final, in a series of letter reports that provide an independent review of the more than 30 evidence reports that NASA has compiled on human health risks for long-duration and exploration spaceflights. This letter report reviews five evidence reports and examines the quality of the evidence, analysis, and overall construction of each report; identifies existing gaps in report content; and provides suggestions for additional sources of expert input.