REVIEW
“I'm Going Home”: Discharges Against Medical Advice

https://doi.org/10.4065/84.3.255Get rights and content

Discharge against medical advice (AMA), in which a patient chooses to leave the hospital before the treating physician recommends discharge, continues to be a common and vexing problem. This article reviews the prevalence, costs, predictors, and potential interventions for this clinical problem. Between 1% and 2% of all medical admissions result in an AMA discharge. Predictors of AMA discharge, based primarily on retrospective cohort studies, tended to be younger age, Medicaid or no insurance, male sex, and current or a history of substance or alcohol abuse. Interventions to reduce the rate of AMA discharges have not been systematically studied. This article offers suggestions for interventions based on studies in other areas of clinical care as well as the psychiatric AMA discharge literature. Studies for this review were identified by searching the relevant MeSH heading (discharge) and key words (against medical advice, leave, elope, hospital, and self-discharge) in PubMed databases and selecting all English-language articles from 1970 through 2008 that included data on adult medical inpatients.

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METHODS

Studies were identified by searching PubMed databases for English-language articles from 1970 through 2008 that included data on adult medical inpatients. Primary psychiatric admissions and admissions for detoxification or substance abuse were excluded. The search was performed by using the MeSH heading discharge and then combining it with the following key words: against medical advice, leave, elope, hospital, and self-discharge. Bibliographies of all articles were searched for related studies.

PREVALENCE AND RISK TO QUALITY

Against medical advice discharges continue to be a highly prevalent problem of health care quality, representing as many as 2% of all hospital discharges.5, 6, 7 Furthermore, patients discharged AMA, taken as a whole, are an at-risk group for both morbidity and mortality. Patients with asthma who were discharged AMA had a 4-times higher risk of readmission to the emergency department within 30 days (21.7% vs 5.4%) and almost a 3-times higher risk of readmission to the hospital within 30 days

PREDICTORS OF AMA DISCHARGE

Understanding why patients choose to leave the hospital AMA has obvious importance because of the potential to identify those at higher risk and therefore intervene earlier to prevent excess morbidity, mortality, and health care costs. Most of the published data are from retrospective analyses and case-control studies at single urban institutions, limiting the ability to define a clear causal relationship (eTable3, 5, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26,

INSIGHTS FROM PSYCHIATRIC LITERATURE

Although beyond the scope of this review, a much larger amount of literature has examined psychiatric inpatients and AMA discharges.36 Clinical overlap exists between medical and psychiatric patients studied because of the high burden of psychiatric morbidity in medical inpatients; however, data are otherwise too heterogeneous to allow wide-ranging comparisons. For example, AMA discharges in psychiatric populations range from 3% to 51% (average, 17%),36 far higher than in medical patients

Addressing Substance Abuse

Proactively addressing substance abuse issues early during hospital admission can help prevent discharge dilemmas. Failing to collect these critical elements of the social history can lead to deficiencies in care and prevent the timely evaluation and intervention needed for patients with substance abuse. However, approaching these issues with patients requires skills that physicians may not have fully developed.39 How the physician handles an evaluation for substance abuse can affect the

Informed Consent

Informed consent in deciding to leave AMA is one of the most important elements of care for patients who make this decision. An informed decision means that the patient has arrived at the decision in consultation with his or her physician without being subjected to coercion and with a full understanding and appreciation of the risks, benefits, and alternatives of the decision.59 In practice, this often involves an evaluation of decision-making capacity, which in most cases can be handled by the

CONCLUSION

Against medical advice discharge continues to be a prevalent and frustrating problem for patients and their physicians. The literature is limited primarily to medical record reviews and retrospective analyses of associations with AMA discharges. Data for physicians on how to effectively manage and intervene in these complicated patient encounters are scant. Prospective studies of medical patients, focusing on patient, physician, and hospital variables, are most likely to reveal reliable and

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    The views expressed in this article are those of the author and do not necessarily reflect the position or policy of the Department of Veterans Affairs or the National Center for Ethics in Health Care. The author wrote most of this article while affiliated with Mount Sinai School of Medicine, New York.

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