Health Sciences, Health Care Management (0769); Political Science, Public Administration (0617); Health Sciences, Health Care Management (0769); Medicare; Quality of Care; Health Status; Managed Care; Fee-for-Service
Health Sciences, Public Health (0573); Health Sciences, Health Care Management (0769); Health Sciences, Public Health (0573); emergency department; homeless; frequent use
Cluster Sampling; Finite-Mixture and Dirichlet-Multinomial Distributions; Generalized Estimating Equations; Marginal and Conditional Models for Overdispersion; Overdispersion; Random Effects; Statistics (0463)