Health insurance / Applied Economics / Humans / United States / Regression Analysis / Medicare / Aged / Public health systems and services research / Cost Allocation / Health affairs / Medicare / Aged / Public health systems and services research / Cost Allocation / Health affairs
General Internal Medicine / Osteoarthritis / Colorectal cancer / Humans / United States / Female / Male / Randomized Trial / Medicare / Colonoscopy / Clinical Sciences / Aged / Odds ratio / Administrative Data / Selection Bias / Observational Study / Case Control Study / Case Control Studies / Female / Male / Randomized Trial / Medicare / Colonoscopy / Clinical Sciences / Aged / Odds ratio / Administrative Data / Selection Bias / Observational Study / Case Control Study / Case Control Studies
Health insurance / Applied Economics / Humans / United States / Regression Analysis / Medical Economics / Medicare / Aged / Public health systems and services research / Cost Allocation / Health affairs / Medical Economics / Medicare / Aged / Public health systems and services research / Cost Allocation / Health affairs