1. The effect of the doctor-patient relationship on emergency department use among the elderly
- Author
-
Frederick M. Chen, Leighton Chan, George E. Wright, Roger A. Rosenblatt, Hart Lg, Laura-Mae Baldwin, and P Clitherow
- Subjects
Male ,Washington ,medicine.medical_specialty ,Health Services Misuse ,Severity of Illness Index ,Case mix index ,Epidemiology ,Severity of illness ,Odds Ratio ,Humans ,Medicine ,Diagnosis-Related Groups ,Aged ,Aged, 80 and over ,Physician-Patient Relations ,business.industry ,Public health ,Public Health, Environmental and Occupational Health ,Odds ratio ,Emergency department ,humanities ,Logistic Models ,Emergency medicine ,Doctor–patient relationship ,Female ,Residence ,Emergency Service, Hospital ,Family Practice ,business ,Specialization ,Research Article - Abstract
Objectives This study sought to determine the rate of emergency department use among the elderly and examined whether that use is reduced if the patient has a principal-care physician. Methods The Health Care Financing Administration's National Claims History File was used to study emergency department use by Medicare patients older than 65 years in Washington State during 1994. Results A total of 18.1% of patients had 1 or more emergency department visits during the study year; the rate increased with age and illness severity. Patients with principal-care physicians were much less likely to use the emergency department for every category of disease severity. After case mix, Medicaid eligibility, and rural/urban residence were controlled for, the odds ratio for having any emergency department visit was 0.47 for patients with a generalist principal-care physician and 0.58 for patients with a specialist principal-care physician. Conclusions The rate of emergency department use among the elderly is substantial, and most visits are for serious medical problems. The presence of a continuous relationship with a physician--regardless of specialty--may reduce emergency department use.
- Published
- 2000