title: Changes in medical stability upon admission to a rehabilitation unit.
abstract: The implementation of Medicare's prospective payment system in acute care has coincided with a steady increase in medically unstable admissions to our freestanding rehabilitation facility. We investigated the consequences of these admissions by collecting medical information regarding transfers beginning in 1983. Patients requiring transfer back to the acute setting within 1 day of admission were considered medically unstable and their charts were reviewed. The number of patients requiring transfer back within 1 day increased from 1.5% of all first admissions to 3.1% in 1988 (Mantel - Haenszel chi 2 = 8.03, (df = 1), p < .01), but the increase among Medicare patients alone was not significant. This progressive increase was most pronounced in the cerebrovascular accident and spinal cord injury populations. Beginning in 1988, an intensified preadmission evaluation program was implemented, resulting in a significant decline in unstable patient transfers from hospitals where our consultants were on staff. Physiatric consultations at referral institutions decreased the number of unstable patients at admission.
authors.affiliation: Department of Rehabilitation Medicine, Northwestern University Medical School, Chicago.
authors.forename: C M
authors.initials: CM
authors.lastname: Marciniak
authors.forename: A W
authors.initials: AW
authors.lastname: Heinemann
authors.forename: T
authors.initials: T
authors.lastname: Monga
mesh_terms: D000359:Aftercare / Q000191:economics / Q000706:statistics & numerical data; D006746:Hospital Bed Capacity, 500 and over; D006801:Humans; D006278:Medicare; D010359:Patient Readmission / Q000706:statistics & numerical data*; D010360:Patient Transfer / Q000191:economics* / Q000706:statistics & numerical data*; D011445:Prospective Payment System; D012017:Referral and Consultation / Q000706:statistics & numerical data; D012047:Rehabilitation Centers / Q000191:economics / Q000706:statistics & numerical data*; D012189:Retrospective Studies; D013781:Texas; D014481:United States