After-hours telephone access to physicians with access to computerized medical records. Experience in an inner-city general medicine clinic

Journal Name: 
Med Care
Authors: 
Darnell,J.C.
Hiner,S.L.
Neill,P.J.
Mamlin,J.J.
McDonald,C.J.
Hui,S.L.
Tierney,W.M.
Abstract: 
The authors examined the effect of after-hours telephone access to physicians and physician access to computerized medical records on hospitalizations and emergency room (ER) visits in an inner-city, adult, general medicine clinic. Patients were randomly assigned to a control (C) and two study groups (S1 and S2). Patients in study groups S1 and S2 had after-hours telephone access to physicians. Computerized medical records were accessible to physicians only for callers in study group S2. During the initial 18 months of study, only 7.6% of eligible patients called the after-hours service, a rate of 6 calls/1,000 patients/month (200 calls/1,849 patients/18 months). Repeated promotion of the service was subsequently undertaken, and 19.4% of the patients used the service during the final 12 months of study, a rate of 24.1 calls/1,000 patients/month (467 calls/1,616 patients/12 months). There were no significant differences in hospitalizations or ER visits among the control and two study groups.
1
1985
Volume: 
23
Pages: 
20-6
Keywords: 
200, 400, ACCESS, Adult, computerized, Computers, differences, Emergencies, Emergency Service,Hospital: utilization, Evaluation Studies, Hospital Bed Capacity,500 and over, Hospitalization, Indiana, Information Systems, medical, Medical Record Linkage, Medical Records, Medicine, Outpatient Clinics,Hospital: organization & administration, patient, Patients, Physicians, Primary Health Care: organization & administration, Random Allocation, Record, Records, ResNet, Support,U.S.Gov't,P.H.S., Telephone, Time Factors