title: National Hospital Discharge Survey: 2003 annual summary with detailed diagnosis and procedure data.
abstract: OBJECTIVE
  This report presents 2003 national estimates and trend data on the use of non-Federal short-stay hospitals in the United States. Estimates are provided by patient and hospital characteristics, diagnoses, and surgical and nonsurgical procedures performed. Estimates of diagnoses and procedures are presented according to the International Classification of Diseases, 9th Revision, Clinical Modification (ICD-9-CM) codes.
  
  
  METHODS
  The estimates are based on data collected through the National Hospital Discharge Survey (NHDS). The survey has been conducted annually since 1965. In 2003, data were collected for approximately 320,000 discharges. Of the 479 eligible non-Federal short-stay hospitals in the sample, 426 (89 percent) responded to the survey.
  
  
  RESULTS
  An estimated 34.7 million inpatients were discharged from non-Federal short-stay hospitals in 2003. They used 167.3 million days of care and had an average length of stay of 4.8 days. Females used almost one-third more days of hospital care than males. Patients with five or more diagnoses rose from 29 percent of discharges in 1990 to 57 percent in 2003. The leading diagnostic category was respiratory diseases for children under 15 years, childbirth for 15-44 year olds, and circulatory diseases for patients 45 years of age and over. Only surgical procedures were performed for 27 percent of discharges, 18 percent had surgical and nonsurgical procedures, and 16 percent had only nonsurgical procedures. A total of 664,000 coronary angioplasties were performed, and stents were inserted during 86 percent of these procedures with drug-eluting stents used in 28 percent. The number and rate of total and primary cesarean deliveries rose from 1995 to 2003. The rate of vaginal birth after cesarean delivery dropped 58 percent, from 35.5 in 1995 to 14.8 in 2003.
authors.affiliation: U.S. Department of Health and Human Services, Centers for Disease Control and Prevention, National Center for Health Statistics, Hyattsville, MD 20782, USA.
authors.forename: Lola Jean
authors.initials: LJ
authors.lastname: Kozak
authors.forename: Karen A
authors.initials: KA
authors.lastname: Lees
authors.forename: Carol J
authors.initials: CJ
authors.lastname: DeFrances
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D005260:Female; D019538:Health Care Surveys; D006761:Hospitals / Q000706:statistics & numerical data*; D006801:Humans; D038801:International Classification of Diseases / Q000706:statistics & numerical data*; D007902:Length of Stay / Q000639:trends; D008297:Male; D008875:Middle Aged; D010351:Patient Discharge / Q000706:statistics & numerical data; D014481:United States; D014798:Vital Statistics