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National Hospital Ambulatory Medical Care Survey: 1998 Outpatient Department Summary

Advance Data 317. National Hospital Ambulatory Medical Care Survey: 1998 Outpatient Department Summary. 24 pp. (PHS) 2000-1250.
View/download PDF 228 KB

In 1998, an estimated 75.4 million visits (about 28.0 visits per 100 persons) were made to outpatient departments (OPD's) of non-Federal, short-stay, or general hospitals in the United States. This report presents data on OPD visits from the 1998 National Hospital Ambulatory Medical Care Survey, which measures health care utilization across various types of providers.

Data Highlights:

bullet graphicFemales made 60.2 percent of all OPD visits. Visit rates were higher for females than for males between 15 and 44 years of age. Visit rates for black persons were higher than for white persons overall in all age category comparisons.

bullet graphicProgress visits, general medical examinations, and routine prenatal examinations were the most frequently mentioned reasons for visit.

bullet graphicImaging was most often in the form of an x ray and performed at 7.2 percent of all visits.

bullet graphicDuring 1998, there were 113.8 million drugs mentioned at OPD visits. This yields an average of 1.5 drug mentions per OPD visit.

Keywords: outpatient department visits, diagnoses, injury, ICD-9-CM

 


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This page last reviewed January 11, 2007

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U.S. DEPARTMENT OF HEALTH AND HUMAN SERVICES
Centers for Disease Control and Prevention
National Center for Health Statistics
Hyattsville, MD
20782

1-800-232-4636