National Ambulatory Medical Care Survey: 2007 Summary. National Health Statistics Reports, Number 27, November 3, 2010

摘要

This report describes ambulatory care visits made to physician offices in the United States. Statistics are presented on selected characteristics of the physicians practice, the patient, and the visit. The data presented in this report were collected in the 2007 National Ambulatory Medical Care Survey (NAMCS), a national probability sample survey of visits to nonfederal office-based physicians in the United States. Sample data are weighted to produce annual national estimates of physician visits.