1. Barely hanging on: middle-class and uninsured : a state-by-state analysis Publication: [Minneapolis, Minn.] : State Health Access Data Assistance Center, University of Minnesota, [2010] Subject(s): Income -- statistics & numerical dataInsurance Coverage -- statistics & numerical dataInsurance Coverage -- trendsInsurance, Health -- statistics & numerical dataInsurance, Health -- trendsMedically Uninsured -- statistics & numerical dataSocial ClassHealth Benefit Plans, EmployeeHealth Care Surveys -- statistics & numerical dataPopulation Surveillance -- methodsSocioeconomic FactorsHumansUnited States