RT Research Data T1 National Hospital Discharge Survey, 1992 LA English PP Erscheinungsort nicht ermittelbar PB [Verlag nicht ermittelbar] YR 1995 UL https://krimdok.uni-tuebingen.de/Record/1902797779 AB The National Hospital Discharge Survey (NHDS) collects medical and demographic information annually from a sample of hospital discharge records. Variables include the patients' demographic characteristics (sex, age, race, marital status), dates of admission and discharge, status at discharge, final diagnoses, surgical and nonsurgical procedures, dates of surgeries, and sources of payment. Information on hospital characteristics such as bedsize, ownership, and region of the country is also included. The medical information is coded using the INTERNATIONAL CLASSIFICATION OF DISEASES, 9TH REVISION, CLINICAL MODIFICATION (ICD-9-CM). K1 demographic characteristics K1 health care facilities K1 Hospitalization K1 Hospitals K1 Illness K1 Medical care K1 medical evaluation K1 medical procedures K1 medical records K1 Patients K1 payment methods K1 Treatment K1 Forschungsdaten DO 10.3886/ICPSR06459.v1