Discharge Against Medical Advice After Hospitalization for Sepsis: Predictors, 30-Day Readmissions, and Outcomes

BACKGROUND

Sepsis is a leading cause of death worldwide. However, little has been known concerning the status of discharge against medical advice (DAMA) in sepsis patients.

OBJECTIVE

To identify factors associated with DAMA, evaluate the association of DAMA with 30-day unplanned readmission and readmitted outcomes after sepsis hospitalization.

METHODS

Using the National Readmission Database, we identified sepsis patients who discharged routinely or DAMA in 2017. Multivariable models were used to identify factors related to DAMA, evaluate the association between DAMA and readmission, and elucidate the relationship between DAMA and outcomes in patients readmitted within 30 days.

RESULTS

Among 1,012,650 sepsis cases, patients with DAMA accounted for 3.88% (n = 39,308). The unplanned 30-day readmission rates in patients who discharged home and DAMA were 13.08% and 27.21%, respectively. Predictors of DAMA in sepsis included Medicaid, diabetes, smoking, drug abuse, alcohol abuse, and psychoses. DAMA was statistically significantly associated with 30-day (odds ratio [OR] 2.18, 95% confidence interval [CI] 2.09-2.28), 60-day (OR 1.98, 95% CI 1.90-2.06), and 90-day (OR 1.88, 95% CI 1.81-1.96) readmission. DAMA is also associated with higher mortality in patients readmitted within 30 days (OR 1.38, 95% CI 1.17-1.63), whereas there were no statistically significant differences in length of stay and costs between patients who discharged home or DAMA.

CONCLUSIONS

DAMA occurs in nearly 3.88% of sepsis patients and is linked to higher readmission and mortality. Those at high risk of DAMA should be early identified to motivate intervention to avoid premature discharges and associated adverse outcomes.

Factors associated with discharge against medical advice in alcohol withdrawal patients

This study aimed to examine characteristics associated with discharge against medical advice from the hospital in alcohol withdrawal patients, supporting the work of hospital staff and Alcohol Care Teams and identifying characteristics that may help target patients most likely to discharge against medical advice. We used Hospital Episode Statistics Data to identify demographic and clinical variables and compare these in alcohol withdrawal patients who discharged against medical advice from hospital, compared with those who were discharged by the clinical team. Factors significantly associated with alcohol withdrawal patients discharging against medical advice from hospital were: being admitted as an emergency; discharged on a weekend; living with no fixed abode; being male; being younger and having a shorter length of stay. This study identifies characteristics that can be used to support acute hospitals and Alcohol Care Teams, particularly in the allocation of resources to reduce discharges against medical advice and subsequent readmissions to the hospital. Particular consideration should be given to clinical provision in hospitals in emergency departments and on weekends, and also those patients who are admitted and are of no fixed abode.

Factors Associated With a Discharge Against Medical Advice From an Emergency Department in Adult Patients With Appendicitis

BACKGROUND

Delays in care can lead to worsened outcomes with acute appendicitis. To get timely treatment, patients must consent.

OBJECTIVE

To determine if there are racial and socioeconomic differences in discharge against medical advice (DAMA) rates from an emergency department after the diagnosis of acute appendicitis.

METHODS

Patients were identified retrospectively from the 2019 National Emergency Department Sample. The inclusion criteria were patients 18 years of age or older with acute appendicitis. Rates were compared using chi-square or Fisher's exact test. Odds ratios were determined using multiple logistic regression. A p value of 0.05 was used to determine statistical significance.

RESULTS

The overall rate of DAMA was low (0.37%). Black patients had the highest rate, and White patients had the lowest (0.72% and 0.28%, respectively, p < 0.001). When controlling for covariates, Black patients also had a higher odds ratio (OR) for DAMA (OR 1.96, 95% confidence interval [CI] 1.29-2.97). Male patients had a higher unadjusted rate (0.47% vs. 0.26% in females, p < 0.001) and were at increased risk (OR 1.78, 95% CI 1.32-2.41). Patients between 30 and 65 years old had an increased risk (OR 1.48, 95% CI 1.10-2.0). Patients with government insurance or no insurance had higher rates than private insurance (0.57% and 0.56% vs. 0.23% respectively, p < 0.001).

CONCLUSION

Race, insurance status, age, and male sex were all associated with increase in DAMA. Risk stratifying patients can help to determine how to best employ mitigations strategies. Reducing DAMA may be the next area for improving reducing disparities in appendicitis care.

Medication Initiation, Patient-directed Discharges, and Hospital Readmissions Before and After Implementing Guidelines for Opioid Withdrawal Management

OBJECTIVES

Rising rates of hospitalization for patients with opioid use disorder (OUD) result in high rates of patient-directed discharge (PDD, also called "discharge against medical advice") and 30-day readmissions. Interdisciplinary addiction consult services are an emerging criterion standard to improve care for these patients, but these services are resource- and expertise-intensive. A set of withdrawal guidelines was developed to guide generalists in caring for patients with opioid withdrawal at a hospital without an addiction consult service.

METHODS

Retrospective chart review was performed to determine PDD, 30-day readmission, and psychiatry consult rates for hospitalized patients with OUD during periods before (July 1, 2017, to March 31, 2018) and after (January 1, 2019, to July 31, 2019) the withdrawal guidelines were implemented. Information on the provision of opioid agonist therapy (OAT) was also obtained.

RESULTS

Use of OAT in patients with OUD increased significantly after guideline introduction, from 23.3% to 64.8% ( P < 0.001). Patient-directed discharge did not change, remaining at 14% before and after. Thirty-day readmissions increased 12.4% to 15.7% ( P = 0.05065). Receiving any OAT was associated with increased PDD and readmission, but only within the postintervention cohort.

CONCLUSIONS

A guideline to facilitate generalist management of opioid withdrawal in hospitalized patients improved the process of care, increasing the use of OAT and decreasing workload on the psychiatry consult services. Although increased inpatient OAT has been previously shown to decrease PDD, in this study PDD and readmission rates did not improve. Guidelines may be insufficient to impact these outcomes.

Discharge against medical advice among infants with 24-31 weeks' gestation admitted to Chinese neonatal intensive care units: A multicenter cohort study

BACKGROUND

Previous studies demonstrated high rates of discharge against medical advice (DAMA) among very preterm infants (VPIs) in China.

OBJECTIVES

The aim of this study was to investigate the concurrent incidence, variation, and predictors of DAMA, along with the effect of DAMA on mortality of VPIs in China using data from the Chinese Neonatal Network (CHNN).

METHODS

All infants born at 24-31 completed weeks' gestation and admitted to 57 CHNN neonatal intensive care units (NICUs) in 2019 were included for this cohort study, excluding infants with major congenital anomalies. Patient information was prospectively collected using the CHNN database. Multivariable log-linear regression analysis was used to assess the association of perinatal factors and DAMA.

RESULTS

A total of 9,442 infants born at 24-31 completed weeks' gestation and admitted to 57 CHNN participating sites in 2019 were included in the study. Overall, 1,341 infants (14.2%) were discharged against medical advice. Rates of DAMA decreased with increasing gestational age (GA), and infants with lower GA were discharged earlier. DAMA infants had significantly higher rates of necrotizing enterocolitis, severe brain impairment, and bronchopulmonary dysplasia than non-DAMA infants. A total of 58.2% DAMA infants were predicted to die after discharge. The attributable risk percentage of mortality among DAMA infants was 92.4%. Younger maternal age, lower gestational age, small for gestational age, and Apgar score ≤3 at 5 min were independently associated with an increased risk of DAMA, while infants with antenatal steroids were less likely to be DAMA.

CONCLUSION

The rate of DAMA in preterm infants between 24 and 31 weeks' gestation remained high in China with a significant impact on the mortality rates. Continuous efforts to reduce DAMA would result in substantial improvement of outcomes for VPIs in China.

Discharges against medical advice and 30-day healthcare costs: an analysis of commercially insured adults

Aim: Prior literature detailing the consequences of a discharge against medical advice (DAMA) has not focused on costs. We examine costs following a DAMA. Materials & methods: This retrospective cohort study utilized the IQVIA PharMetrics^® Plus database to identify adults hospitalized during 2007-2015. We compared 30-day postdischarge healthcare costs between matched DAMA and routinely discharged groups. Results: Thirty-day healthcare costs for the DAMA group were US$1078 (95% CI: US$434-1730) higher, driven by inpatient readmissions (US$979; 95% CI: US$415-1543) and emergency department visits (US$79; 95% CI: US$56-102). Costs due to prescription drug fills were lower in the DAMA group. Conclusion: A DAMA was associated with higher 30-day postdischarge healthcare costs compared with routine discharges.

Against Medical Advice Discharges in Injection and Non-injection Drug Use-associated Infective Endocarditis: A Nationwide Cohort Study

BACKGROUND

Among those with injection drug use-associated infective endocarditis (IDU-IE), against medical advice (AMA) discharge is common and linked to adverse outcomes. Understanding trends, risk factors, and timing is needed to reduce IDU-IE AMA discharges.

METHODS

We identified individuals ages 18-64 with International Classification of Diseases, 9thRevision, diagnosis codes for infective endocarditis (IE) in the National Inpatient Sample, a representative sample of United States hospitalizations from January 2010 to September 2015. We plotted unadjusted quarter-year trends for AMA discharges and used multivariable logistic regression to identify factors associated with AMA discharge among IE hospitalizations, comparing IDU-IE with non-IDU-IE.

RESULTS

We identified 7259 IDU-IE and 23 633 non-IDU-IE hospitalizations. Of these hospitalizations, 14.2% of IDU-IE and 1.9% of non-IDU-IE resulted in AMA discharges. More than 30% of AMA discharges for both groups occurred before hospital day 3. In adjusted models, IDU status (adjusted odds ratio [AOR], 3.92; 95% confidence interval [CI], 3.43-4.48)] was associated with increased odds of AMA discharge. Among IDU-IE, women (AOR, 1.21; 95% CI, 1.04-1.41) and Hispanics (AOR, 1.32; 95% CI, 1.03-1.69) had increased odds of AMA discharge, which differed from non-IDU-IE. Over nearly 6 years, odds of AMA discharge increased 12% per year for IDU-IE (AOR, 1.12; 95% CI, 1.07-1.18) and 6% per year for non-IDU-IE (AOR, 1.06; 95% CI. 1.00-1.13).

CONCLUSIONS

AMA discharges have risen among individuals with IDU-IE and non-IDE-IE. Among those who inject drugs, AMA discharges were more common and increases sharper. Efforts that address the rising fraction, disparities, and timing of IDU-IE AMA discharges are needed.

Discharge Against Medical Advice in Acute Ischemic Stroke: the Risk of 30-Day Unplanned Readmission

BACKGROUND

Discharge against medical advice may be associated with more readmissions.

OBJECTIVE

To evaluate DAMA in patients with acute ischemic stroke (AIS) and identify the relationship between DAMA and 30-day unplanned readmissions.

DESIGN

A retrospective cohort study.

PARTICIPANTS

The National Readmission Database was used to identify inpatients with a primary diagnosis of AIS who were either discharged home or DAMA between 2010 and 2017 in the USA.

MEASURES

Demographic features, hospital type, comorbidities, stroke risk factors, severity indices, and treatments were compared between patients discharged routinely and DAMA. Multivariable logistic regression was used to evaluate predictors of DAMA, and a double robust inverse probability of treatment weighting method was used to assess the association between DAMA and 30-day unplanned readmissions.

KEY RESULTS

Overall, 1,335,484 patients with AIS were included, of whom 2.09% (n = 27,892) were DAMA. The prevalence of DAMA in AIS patients increased from 1.65 in 2010 to 2.57% in 2017. The rates of 30-day unplanned readmissions for DAMA and non-DAMA patients were 16.81% and 7.78%, respectively. Patients with drug abuse, alcohol abuse, smoking, prior stroke, psychoses, and intravenous thrombolysis had greater odds of DAMA. DAMA was associated with all-cause readmissions (OR, 2.04; 95% CI, 2.01-2.07) and remained a strong predictor for transient ischemic attack/stroke-specific and cardiac-specific causes of readmissions.

CONCLUSIONS

Although the DAMA rate is low in AIS patients, DAMA is a risk factor for all-cause and recurrent stroke-specific readmissions. Future studies are needed to address issues around compliance and engagement with health care to reduce DAMA.

Reducing rates of discharge against medical advice in the neonatal intensive care unit in a tertiary care hospital in South India: a mixed-methods study

OBJECTIVE

To elucidate characteristics among neonates and their mothers who were discharged against medical advice (DAMA), providers' perspectives on DAMA and the effect of an intervention to reduce DAMA in a tertiary care hospital in South India.

METHODS

We conducted a mixed-methods study to identify neonates at risk of DAMA. We reviewed charts of neonates and their mothers who were DAMA and conducted logit regression analysis to calculate adjusted odds ratios (aOR) and 95% confidence intervals (CI) to determine associations with DAMA. We conducted focus group discussions with nurses and doctors. We developed an intervention that included family counselling, supplemental funds for hospital bills and involving family members to reduce DAMA.

RESULTS

Of 10 834 neonates, 179 (1.7%) were DAMA over the study period. Maternal characteristics associated with DAMA included higher previous parity (aOR 1.9, 95% CI 1.1-2.3, P = 0.001). Mothers who received antenatal care had lower odds of DAMA (aOR 0.2, 95% CI 0.1-0.7, P = 0.039). Neonates with lower birth weight (aOR 2.1, 95% CI 1.7-9.4, P = 0.002) and congenital malformations (aOR 3.3, 95% CI 1.1-5.3, P = 0.005) also had higher odds of DAMA. The most commonly cited reasons for DAMA were financial constraints, inadequate counselling and perceived poor prognosis. The average monthly number of neonates who were DAMA decreased from 3.6 (1.6%) to 1.5 (0.6%) after our multi-pronged intervention.

CONCLUSIONS

Neonates with severe illness and poor prognosis had higher odds of DAMA. A multi-pronged intervention demonstrated reductions in the rates of DAMA. This intervention may be trialled in similar settings to reduce DAMA.

Variation of Neonatal Outcomes and Care Practices for Preterm Infants <34 Weeks' Gestation in Different Regions of China: A Cohort Study

Background: To compare outcomes and care practices of preterm infants born at <34 weeks' gestation in the different regions of China from 2015 to 2018. Methods: This cohort study enrolled all infants born at <34 weeks and admitted to 25 tertiary neonatal intensive care units across China from May 1st, 2015, to April 30th, 2018. The participating hospitals were categorized into three groups according to their distinct geographic locations: eastern China, central China, and western China. Multilevel mixed-effects logistic regression models were used to assess the independent association between neonatal outcomes and regions. Results: A total of 27,532 infants at <34 weeks' gestation were enrolled in our study. Overall, 14,178 (51.5%) infants were from 12 hospitals in eastern China, 8,069 (29.3%) from 9 hospitals in central China, and 5,285 (19.2%) from 4 hospitals in western China. Infants in eastern China had the lowest rates of mortality or any morbidity (23.3%), overall mortality (7.6%), in-hospital mortality (3.7%), and discharge against medical advice (DAMA, 6.3%), compared with central (27.8, 11.3, 5.0, and 10.6%, respectively) and western China (37.4, 19.4, 7.7, and 19.4%, respectively). Multilevel mixed-effects logistic regression showed that infants in western China were exposed to the highest risks of mortality or any morbidity, overall mortality, in-hospital mortality, and DAMA. Significant variations of care practices existed in three regions. Infants in central China had the longest duration of the first course of invasive ventilation, the lowest rate of continuous positive airway pressure within 24 h after birth, the lowest rate of breast milk feeding, the latest initiation of feeds, and the longest duration of total parenteral nutrition among the three regions. Conclusions: We identified marked disparities in outcomes and clinical care practices of preterm infants born at <34 weeks' gestation in different regions of China. Targeted quality improvement efforts are needed to improve the outcomes of premature infants in different regions of China.

Discharge Against Medical Advice After Percutaneous Coronary Intervention in the United States

OBJECTIVES

This study aimed to evaluate discharge against medical advice (DAMA) in percutaneous coronary intervention (PCI) and how DAMA affects readmissions.

BACKGROUND

DAMA is infrequent but associated with poor patient outcomes. DAMA in the context of PCI has not been described in the published reports.

METHODS

The authors analyzed patients in the Nationwide Readmission Database between 2010 and 2014 with a PCI procedure who were either discharged home or against medical advice. The primary endpoint was all-cause 30-day readmissions and their causes. Descriptive statistics were used to compare DAMA with patients discharged home, and multiple logistic regressions were used to determine patient characteristics associated with DAMA and readmission.

RESULTS

Among the 2,021,104 patients in the analysis, the proportion of patients who DAMA was 0.5% (n = 10,049). The 30-day readmission rate for patients who were DAMA and those discharged home was 16.8% and 8.5%, respectively (p < 0.001). Important predictors of DAMA included diagnosis of acute myocardial infarction (odds ratio [OR]: 1.37; 95% confidence interval [CI]: 1.25 to 1.51; p < 0.001), smoking (OR: 1.71; 95% CI: 1.57 to 1.86; p < 0.001), drug abuse (OR: 1.82; 95% CI: 1.60 to 2.06; p < 0.001), and alcohol misuse (OR: 1.53; 95% CI: 1.32 to 1.78; p < 0.001). DAMA was the strongest predictor for readmission (OR: 1.89; 95% CI: 1.71 to 2.08; p < 0.001). DAMA patients were more likely to have neuropsychiatric reasons for noncardiac causes of readmission (8.3% vs. 2.4%) and acute myocardial infarction for cardiac causes of readmission (39.4% vs. 19.5%) compared with patients discharged home.

CONCLUSIONS

DAMA occurs in approximately 0.5% of patients following PCI and is strongly associated with readmission within 30 days. Interventions should be developed to reduce DAMA in high-risk groups and initiate interventions to avoid complications and readmission when it occurs.

Understanding why patients with substance use disorders leave the hospital against medical advice: A qualitative study

BACKGROUND

Hospital discharges against medical advice (AMA) is associated with negative health outcomes and re-admissions. Patients with substance use disorders (SUD) are up to three times more likely to be discharged AMA as compared to those without SUD. Studies suggest that undertreated withdrawal and a perception of stigma may increase the risk, however, to date, there are no published qualitative studies exploring the specific reasons why patients with SUD leave prematurely. Methods: Semi-structured interviews with patients (n = 15) with SUD with documented AMA discharges from our hospital between 9/2017 and 9/2018. Maximum variation sampling was employed to display diversity across gender, race, age, and type of substance use disorder (alcohol vs opioids). Patients were interviewed until no new concepts emerged from additional interviews. Two coders separately coded all transcripts and reconciled code assignments. Results: Four core issues were identified as patients' reasons for leaving the hospital prematurely: undertreated withdrawal and ongoing craving to use drugs, uncontrolled acute and chronic pain, stigma and discrimination by hospital staff about their SUD, and hospital restrictions, including not being allowed to intermittently leave the hospital floor. For patients with histories of criminal involvement, being hospitalized reminded them of being incarcerated. Conclusion: These findings shed light on the reasons patients with SUD are discharged from the hospital AMA, an event that is associated with increased thirty-day mortality and hospital re-admission. AMA discharges represent missed opportunities for the health care system to engage with patients struggling with a SUD. Our findings support the need for inpatient addiction treatment, particularly for management of withdrawal and co-occurring pain, and the need to address health care provider associated stigma surrounding addiction.

Effects of Iranian healthcare transformation plan on discharge against medical advice rate and related factors in 2012 and 2016

OBJECTIVE

Discharge against medical advice (DAMA) is a critical problem in hospitals and has several consequences for healthcare systems. The aim of this study was to determine and compare the rate of DAMA and its related factors before and after executing the healthcare transformation plan (HTP) in Iran.

METHODS

In a two-phase, cross-sectional study, the DAMA information of 200 patients in 2016 (after HTP) and the patients of a previous study in 2012 (before HTP) was compared. Samples were randomly selected from the main referral centre in the north-west of Iran. Data were collected using a validated and reliable questionnaire and analysed using the SPSS V.16 software.

RESULTS

In the post-HTP plan period, the rate of DAMA was 3.9%, while this rate was 5.49% in 2012 (p=0.029). A total of 15% (108 out of 721) of patients in the postreform group and 13.5% (101 out of 747) in the prereform group were rehospitalised (p=0.411). The three main categories of reasons for DAMA in 2012 and 2016 were as follows: patient-related factors, 27% vs 45%; staff-related factors, 33% vs 30%; and hospital-related factors (basic amenities), 40% vs 25%. In both periods, the average scores of patient satisfaction were almost the same; however, satisfaction regarding environmental and human factors in hospitals had changed significantly after HTP (p<0.05).

CONCLUSIONS

There was a decrease in the rate of DAMA after HTP in Iran. Considering DAMA as a multifactorial phenomenon, this might be due to the higher relative satisfaction after HTP, indicating an increase in public confidence in general hospitals.

Predictors of Discharge Against Medical Advice in a Tertiary Paediatric Hospital

Background: Patients who discharge against medical advice (DAMA) from hospital carry a significant risk of readmission and have increased rates of morbidity and mortality. We sought to identify the demographic and clinical characteristics of DAMA patients from a tertiary paediatric hospital. Methods: Data were extracted retrospectively from electronic medical records for all inpatient admissions over a 5-year period. Demographic characteristics (age, sex, Aboriginality, socioeconomic status and remoteness of residence) and clinical characteristics (admitting hospital site, level of urgency on admission, diagnosis and previous DAMA) were extracted and logistic regression models were used to identify predictors of DAMA with 95% confidence intervals. Results: There were 246,359 admissions for 124,757 patients, of which 1871 (0.8%) admissions and 1730 patients (1.4%) DAMA. Predictors of DAMA in a given admission were hospital site (OR 4.8, CI 4.2–5.7, p < 0.01), a mental health/behavioural diagnosis (OR 3.3, CI 2.2–4.8, p < 0.01), Aboriginality (OR 1.6, CI 1.3–2.1, p < 0.01), emergency rather than elective admissions (OR 0.7ha, CI 0.6–0.8, p < 0.01), a gastrointestinal diagnosis (OR 1.5, CI 1.1–2.0, p = 0.04) and a history of previous DAMA (OR 2.0, CI 1.2–3.2, p = 0.05). Conclusions: There are clear predictors of DAMA in this tertiary hospital admission cohort and identification of these provides opportunities for intervention at a practice and policy level in order to prevent adverse outcomes.

Integrated Care on Leaving Hospital Against Medical Advice Among HIV-Infected People with Substance Use Disorders

HIV-infected people with substance use disorders (HIV-SUDs) are at increased risk of leaving hospital against medical advice (LHAMA). The aim of this study was to evaluate the incidence of LHAMA in HIV-SUDs admitted to a patient-centered hospital where they receive integrated care, including healthcare, substance use treatment, and social support. Observational study was conducted at an urban acute-care university teaching hospital. Integrated care included a specialist in addiction medicine and a social worker incorporated into the medical staff. LHAMA was defined as participants leaving the hospital without the physician's permission and not returning within 6 h. Two hundred and ninety-nine HIV-SUDs were hospitalized, and 79 (26.4%) patients were readmitted, generating a total of 517 admissions during 2010-2016. Over the study period, 45 LHAMA were registered, yielding an incidence of 8.7%. On multiple logistic regression analysis, admission for malignancies (OR:4.2; p .02), retention in substance use treatment (OR:0.3; p .01), intravenous substance use (OR:3.1; 0.05), and marginally being foreign (OR:2.1; p .06) were independent factors associated with LHAMA. Despite the patient-centered hospital care, including integrated care, patients with lack of SUD treatment or with intravenous substance use are at increased risk of LHAMA. So, additional measures are necessary to reduce the risk of LHAMA among HIV-SUD.

What Happens to Patients Discharged Against Medical Advice?

Introduction

Discharge against medical advice (DAMA) when requested by family members of patients in Indian Critical Care Units (CCUs) leads to loss of follow-up and unknown patient outcomes. Exclusion of these patients from research analysis and quality audits confounds these results. We hence explored the proportion of patients leaving DAMA, reasons, and their outcomes at 30 and 90 days.

Methods

This was a prospective study of CCU patients admitted from July 2013 to February 2014. All patients, who were DAMA during this period, were included in this study. Demographics, APACHE data, and outcomes were collected and compared to patients discharged regularly during the same period. Outcomes of DAMA patients at 30 and 90 days were gathered by telephone follow-up.

Results

Among the 663 patients admitted to the CCU, 15.1% (100 patients) were DAMA. The baseline APACHE score of the DAMA group was higher than the regular discharge group (29.5 ± 8.6 vs. 26.1 ± 10.3; P = 0.002). During the 30-day follow-up, 23% were alive, 56% dead, and 21% could not be contacted. At 90 days, mortality was 62% and survivors decreased to 14%. Common reasons for DAMA were - wanting to take the patient to another hospital (21%), reluctance for further treatments (12%), financial constraints (9%), and overall poor prognosis (7%).

Conclusion

A significant proportion of patients in the CCU get DAMA despite high severity of illness. Understanding the outcomes of these patients will help refine CCU quality audit reports and research study results.

The impact of an HIV/AIDS adult integrated health program on leaving hospital against medical advice among HIV-positive people who use illicit drugs

Background

Leaving hospital against medical advice (AMA) is a major source of avoidable morbidity, mortality and healthcare expenditure. The objective of this study was to assess the impact of an innovative HIV/AIDS adult integrated health program on leaving hospital AMA among HIV-positive people who use illicit drugs (PWUD).

Methods

Using generalized estimating equations, we examined the relationship between being a participant of the Dr. Peter Centre (DPC), a specialty HIV/AIDS-focused adult integrated health program, and leaving hospital AMA among a cohort of HIV-positive PWUD patients.

Results

Between July 2005 and July 2011, 181 HIV-positive PWUD who experienced ≥1 hospitalization were recruited into the study. Of the 406 hospital admissions among these individuals, 73 (39.9%) participants left the hospital AMA. In a multivariable model adjusted for confounders, being a participant of the DPC was independently associated with lower odds of leaving hospital AMA (adjusted odds ratio = 0.42; 95% confidence interval: 0.19-0.89).

Conclusions

Our findings suggest that the provision of a broad range of clinical, harm reduction and support services through an innovative HIV/AIDS-focused adult integrated health program operating in proximity to a hospital may curb the rate at which individuals leave hospital prematurely.

[Concerns about neonates discharged against medical advice from the neonatal intensive care unit]

Discharge against medical advice (DAMA) conflicts with the purpose of disease treatment in children. Some research has shown that there are high proportions of extremely preterm infants and infants with asphyxia or congenital malformation in neonates with DAMA. This suggests that the sustainable development of neonatology needs cooperation and co-development with obstetrics, neonatal surgery, and radiology to reduce the rate of DAMA. With reference to the current status of research in both China and other countries, this article reviews the causes for DAMA and the strategies for reducing the rate of DAMA, in order to provide a theoretical basis for effectively reducing the rate of DAMA from the neonatal intensive care unit, improving treatment outcomes of the neonates, and increasing hospitals' comprehensive benefits.

[Concerns about neonates discharged against medical advice from the neonatal intensive care unit]

Discharge against medical advice (DAMA) conflicts with the purpose of disease treatment in children. Some research has shown that there are high proportions of extremely preterm infants and infants with asphyxia or congenital malformation in neonates with DAMA. This suggests that the sustainable development of neonatology needs cooperation and co-development with obstetrics, neonatal surgery, and radiology to reduce the rate of DAMA. With reference to the current status of research in both China and other countries, this article reviews the causes for DAMA and the strategies for reducing the rate of DAMA, in order to provide a theoretical basis for effectively reducing the rate of DAMA from the neonatal intensive care unit, improving treatment outcomes of the neonates, and increasing hospitals' comprehensive benefits.

Discharge Against Medical Advice in Traumatic Brain Injury: Follow-Up and Readmission Rate

BACKGROUND

Patients who leave hospital against medical advice (AMA) may be at risk of adverse health outcomes, medical complications, and readmission. In this study, we examined the characteristics of patients who left AMA after traumatic brain injury (TBI), their rates of follow-up visits, and readmission.

METHODS

We retrospectively studied 106 consecutive patients who left the tertiary trauma center AMA (1.8% of all admitted patients with a TBI). Preinjury health and social issues, mechanism of injury, computed tomography findings, and injury markers were collected. They were correlated to compliance with follow-up visits and unplanned emergency room (ER) visits and readmission rates.

RESULTS

The most prevalent premorbid health or social-related issues were alcohol abuse (33%) and assault as a mechanism of trauma (33%). Only 15 (14.2%) subjects came to follow-up visit for their TBI. Sixteen (15.1%) of the 106 subjects had multiple readmissions and/or ER visits related to substance abuse. Seven (6.6%) had multiple readmissions or ER visits with psychiatric reasons. Those patients with multiple readmissions and ER visits showed in higher proportion preexisting neurological condition (p=0.027), homelessness (p=0.012), previous neurosurgery (p=0.014), preexisting encephalomalacia (p=0.011), and had a higher ISS score (p=0.014) than those who were not readmitted multiple times.

CONCLUSIONS

The significantly increased risks of multiple follow-up visits and readmission among TBI patients who leave hospital AMA are related to a premorbid vulnerability and psychosocial issues. Clinicians should target AMA TBI patients with premorbid vulnerability for discharge transition interventions.

Characteristics and outcomes of discharges against medical advice among hospitalised patients

BACKGROUND

Discharge against medical advice (DAMA) occurs when an in-patient chooses to leave the hospital before discharge is recommended by the treating clinicians. The long-term outcomes of patients who DAMA are not well documented.

AIM

The objective of this long-term and hospital-wide study is to examine characteristics of patients who DAMA, their rates of readmission and mortality after self-discharge.

METHODS

Administrative data of admissions to Flinders Medical Centre between July 2002 and June 2011 were used to compare readmissions and mortality among patients who DAMA with those who did not. The outcomes were adjusted for age, gender, emergency admission status, comorbidity, mental health diagnoses, and alcohol and substance abuse.

RESULTS

In the study period, 1562 episodes (1.3%) of 121,986 admissions to Flinders Medical Centre were DAMA. Compared with those who did not leave against medical advice, these patients were younger, more often male, more likely of indigenous ethnicity and had less physical comorbidity, but greater mental health comorbidity. Half of the DAMA group stayed less than 3 days. In multivariate analysis, the relative risk for 7-day, 28-day and 1-year readmission in the DAMA group was 2.36 (95% confidence interval (CI), 1.99-2.81; P < 0.001), 1.66 (95% CI, 1.44-1.92; P < 0.001) and 1.31 (95% CI, 1.19-1.45; P < 0.001), respectively, compared with standard discharges. Furthermore, DAMA was associated with twofold (P = 0.02), 1.4-fold (P = 0.025) and 1.2-fold (P = 0.049) increase in 28-day, 1-year and up-to-9-year mortality, respectively, compared with non-DAMA.

CONCLUSIONS

Patients who self-discharged against medical advice carry a significant risk of readmission and mortality. Patients with characteristics of 'at risk of DAMA' should have greater attention paid to their care before and especially after any premature discharge.

Patients discharged against medical advice from a general medicine service

This study compares the demographic features and hospital course of all 472 patients discharged against medical advice from the general medicine service of an urban teaching hospital between 1984 and 1995 and 1,113 control patients discharged with physician approval. In the multivariate analysis, younger age (odds ratio [OR] 0.97 per year; 95% confidence interval [CI] 0.96, 0.98), male gender (OR 1.9; 95% CI 1.4, 2.4), lack of health insurance (OR 2.0; 95% CI 1.3, 3.1), Medicaid applicant or recipient status (OR 2.2; 95% CI 1.6, 3.1), admission through the emergency department (OR 2.2; 95% CI 1.4, 3.5), and lack of a personal attending physician at the time of admission (OR 2.1; 95% CI 1.6, 2.8) increased the odds of discharge against medical advice. Fifty-four percent of patients who left against medical advice were readmitted to the hospital during the study period; 98% were then discharged with physician approval. Patients who left the hospital against medical advice included many disadvantaged individuals without ongoing primary care.