1. What's happening to U.S. mortality rates? Author(s): Chen, Anqi, authorMunnell, Alicia H., authorSanzenbacher, Geoffrey T., author Publication: Chestnut Hill, MA : Center for Retirement Research at Boston College, September 2017 Subject(s): Mortality -- trendsBiomedical TechnologyDrug TherapyEducational StatusHealth BehaviorHealth Services AccessibilityObesitySmokingSocial SecuritySocioeconomic FactorsHumansUnited States