Subject
*Personal Satisfaction; Adult; Aged; Cross Sectional Studies; Cross-Sectional Studies; Emergency – United States; Emergency Medicine/*economics; Female; Financial Management; Financial Management/economics; Human; Humans; Male; Middle Age; Personal Satisfaction; Physicians; Physicians/*economics/psychology; Prospective Studies; Questionnaires; Retirement; Retirement/economics/*psychology; Surveys; Surveys and Questionnaires; United States