National Hospital Discharge Survey: 2005 annual summary with detailed diagnosis and procedure data.

Objectives: This report presents 2005 national estimates and selected trend data on the use of nonfederal short-stay hospitals in the United States. Estimates are provided by selected patient and hospital characteristics, diagnoses, and surgical and nonsurgical procedures performed. Estimates of diagnoses and procedures are presented according to International Classification of Diseases, Ninth Revision, Clinical Modification codes.

Use and in-hospital mortality associated with two cardiac procedures, by sex and age: national trends, 1990-2004.

This study used data from the National Hospital Discharge Survey to examine sex- and age-specific trends in use and in-hospital mortality associated with coronary artery bypass graft (CABG) and percutaneous coronary intervention (PCI) among adults age forty-five and older during 1990-2004. Although use rates for PCI increased 58 percent over the study period, CABG use rates declined. In-hospital death rates declined or stayed the same even though comorbidities increased for patients who received the procedures.

National hospital discharge survey: 2004 annual summary with detailed diagnosis and procedure data.

Objectives: This report presents 2004 national estimates and selected trend data on the use of nonfederal short-stay hospitals in the United States. Estimates are provided by selected patient and hospital characteristics, diagnoses, and surgical and nonsurgical procedures performed. Estimates of diagnoses and procedures are presented according to International Classification of Diseases, 9th Revision, Clinical Modification (ICD-9-CM) codes.

National Hospital Discharge Survey: 2003 annual summary with detailed diagnosis and procedure data.

Objectives: 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.

Gastric bypass as treatment for obesity: trends, characteristics, and complications.

Objective: This paper describes national trends in gastric bypass procedures from 1998 through 2003 and explores the demographic and health profile of those who receive this procedure. Short-term outcomes such as length of stay and in-hospital complication rates are also examined.

Research Methods And Procedures: Data on obese hospital inpatients who had gastric bypass were obtained from the 1998 to 2003 National Hospital Discharge Survey.

National Hospital Discharge Survey: 2002 annual summary with detailed diagnosis and procedure data.

Objectives: This report presents 2002 national estimates and selected trend data on the use of non-Federal short-stay hospitals in the United States. Estimates are provided by selected patient and hospital characteristics, diagnoses, and surgical and nonsurgical procedures performed. Estimates of diagnoses and procedures are presented according to International Classification of Diseases, 9th Revision, Clinical Modification (ICD-9-CM) codes.

National Hospital Discharge Survey: 2001 annual summary with detailed diagnosis and procedure data.

Objectives: This report presents 2001 national estimates and selected trend data on the use of non-Federal short-stay hospitals in the United States. Estimates are provided by selected patient and hospital characteristics, diagnoses, and surgical and nonsurgical procedures performed. Admission source and type, collected for the first time in the 2001 National Hospital Discharge Survey, are shown.

National Hospital Discharge Survey: 2000 annual summary with detailed diagnosis and procedure data.

Objectives: This report presents national estimates for 2000 and selected trend data on the use of non-Federal short-stay hospitals in the United States. Estimates are provided by demographic characteristics of patients discharged, geographic region, ownership and bed size of hospitals, principal expected source of payment, conditions diagnosed, and surgical and nonsurgical procedures performed.

Methods: The estimates are based on data collected through the National Hospital Discharge Survey.

U.S. trends in obstetric procedures, 1990-2000.

Background: During the 1980s the rate of obstetric procedures performed during delivery rose precipitously. This study follows the use of obstetric procedures through the 1990s to explore whether the patterns witnessed in the previous decade continued through the next.

Methods: Data on total obstetric procedures and eight specific procedures (cesarean section, medical and surgical induction of labor, other artificial rupture of membranes, episiotomy, repair of current obstetric laceration, vacuum extraction, forceps delivery) were obtained from the National Hospital Discharge Survey, a nationally representative survey of discharges from short-stay non-Federal hospitals.