Race, resource use, and survival in seriously ill hospitalized adults. The SUPPORT Investigators

Toward a Bias-Free and Inclusive Medical Curriculum: Development and Implementation of Student-Initiated Guidelines and Monitoring Mechanisms at One Institution

As research and attention on implicit bias and inclusiveness in medical school is expanding, institutions need mechanisms for recognizing, reporting, and addressing instances of implicit bias and lack of inclusiveness in medical school curricular structures. These instances can come as a result of a lack of both awareness and communication around these sensitive issues. To identify and address cases of implicit bias in the medical school curriculum, a student-led initiative at Columbia University Vagelos College of Physicians and Surgeons (VP&S) developed guidelines and a bias-reporting process for educators and students. The guidelines, co-created by students and faculty, help educators identify and address implicit bias in the curriculum. Furthermore, to allow for continued development of the curriculum and the guidelines themselves, the group adapted an existing learning environment reporting and review process to identify and address instances of implicit bias. In the first year since their implementation, these tools have already had an impact on the learning climate at VP&S. They have led to enhanced identification of implicit bias in the curriculum and changes in instructional materials. The courage and inspiration of the students and the initial investment and commitment from the administration and faculty were crucial to this rapid effect. The authors present an approach and resources from which other institutions can learn, with the goal of reducing implicit bias and improving inclusiveness throughout medical education. In the long run, the authors hope that these interventions will contribute to better preparing future providers to care for all patients equitably.

Changes in the place of death for older adults with cancer: Reason to celebrate or a risk for unintended disparities?

BACKGROUND

Place of death is important to patients and caregivers, and often a surrogate measure of health care disparities. While recent trends in place of death suggest an increased frequency of dying at home, data is largely unknown for older adults with cancer.

METHODS

Deidentified death certificate data were obtained via the National Center for Health Statistics. All lung, colon, prostate, breast, and pancreas cancer deaths for older adults (defined as >65 years of age) from 2003 to 2017 were included. Multinomial logistic regression was used to test for differences in place of death associated with sociodemographic variables.

RESULTS

From 2003 through 2017, a total of 3,182,707 older adults died from lung, colon, breast, prostate and pancreas cancer. During this time, hospital and nursing home deaths decreased, and the rate of home and hospice facility deaths increased (all p < 0.001). In multivariable regression, all assessed variables were found to be associated with place of death. Overall, older age was associated with increased risk of nursing facility death versus home death. Black patients were more likely to experience hospital death (OR 1.7) and Hispanic ethnicity had lower odds of death in a nursing facility (OR 0.55). Since 2003, deaths in hospice facilities rapidly increased by 15%.

CONCLUSION

Hospital and nursing facility cancer deaths among older adults with cancer decreased since 2003, while deaths at home and hospice facilities increased. Differences in place of death were noted for non-white patients and older adults of advanced age.

Palliative Care Intervention in the Intensive Care Unit: Comparing Outcomes among Seriously Ill Asian Patients and those of Other Ethnicities

Background: The literature describing the attitude of Asians toward palliative care in the intensive care unit (ICU) is scarce. Aim: The purpose of this study was to compare outcomes of Asians and people of other ethnicities after palliative care intervention in the ICU. Methods: A retrospective chart review was conducted of all ICU patients evaluated by palliative care; the outcomes measured were incidence of life-sustaining treatments, institution of advance care directives, and preferences for end-of-life care. Results: The palliative care team evaluated 119 patients (46.2 percent Caucasian, 27.2 percent Asian, and 26.1 percent other ethnicities). There were no differences in demographics or clinical variables. Thirty-six percent of the Asians, 49 percent of the Caucasians, and 28.6 percent of the patients of other ethnicities (p=0.19) had healthcare proxies. The palliative care team increased advance care directives by more than 40 percent in all groups (p<0.001). There were no differences in the use of life-sustaining treatments or preferences for comfort measures among ethnic groups. Conclusion: Asians are as likely as people of other ethnicities to decide on advance care directives, life-sustaining treatments, and comfort measures after palliative care evaluation in the ICU.

Contexte: Il existe très peu de publications décrivant l'attitude des asiatiques envers l'intervention des spécialistes en soins palliatifs dans le service de soins intensifs. But: Cette étude avait pour but de comparer les résultats obtenus chez les asiatiques et d'autres groupes ethniques après l'intervention de ces spécialistes auprès des patients et de leur famille dans le service de soins intensifs. Méthode: On a fait l'analyse rétrospective des dossiers de tous les patients ayant été rencontrés par l'équipe de soins palliatifs; les résultats de l'analyse portaient sur la fréquence des traitements de prolongation de vie, les directives de fin de vie, et les préférences des patients en ce qui avait trait aux soins de fin de vie. Résultats: L'équipe de soins palliatifs a évalué les dossiers de 119 patients (46,2 pourcent d'origine caucasienne, 27,2 pourcent d'origine asiatique, et 26,1 pourcent de diverses origines). Trente-six pourcent des asiatiques, 49 pourcent des caucasiens, et 28,6 pourcent des autres ethniques (p=19) avaient déjà choisi leur mandataire légal. L'équipe de soins palliatifs a augmenté le recours aux directives de fin de vie par plus de 40 pourcent dans tous les groupes (p=<0,001). Il n'y avait aucune différence entre ces groupes quant au recours aux traitements de fin de vie et aux mesures de confort du patient. Conclusion: Suite à une rencontre avec l'équipe de soins palliatifs, les asiatiques, tout comme les autres groupes ethniques, sont tout autant susceptibles de décider de leurs traitements de fin de vie et de recourir aux mesures de confort et aux directives préalables.

African Americans Are Less Likely to Receive Care by a Cardiologist During an Intensive Care Unit Admission for Heart Failure

OBJECTIVES

This study sought to determine whether the likelihood of receiving primary intensive care unit (ICU) care by a cardiologist versus a noncardiologist was greater for Caucasians than for African Americans admitted to an ICU for heart failure (HF). The authors further evaluated whether primary ICU care by a cardiologist is associated with higher in-hospital survival, irrespective of race.

BACKGROUND

Increasing data demonstrate an association between better HF outcomes and care by a cardiologist. It is unclear if previously noted racial differences in cardiology care persist in an ICU setting.

METHODS

Using the Premier database, adult patients admitted to an ICU with a primary discharge diagnosis of HF from 2010 to 2014 were included. Hierarchical logistic regression models were used to determine the association between race and primary ICU care by a cardiologist, adjusting for patient and hospital variables. Cox regression with inverse probability weighting was used to assess the association between cardiology care and in-hospital mortality.

RESULTS

Among 104,835 patients (80.3% Caucasians, 19.7% African Americans), Caucasians had higher odds of care by a cardiologist than African Americans (adjusted odds ratio: 1.42; 95% confidence interval: 1.34 to 1.51). Compared with a noncardiologist, primary ICU care by a cardiologist was associated with higher in-hospital survival (adjusted hazard ratio: 1.20, 95% confidence interval: 1.11 to 1.28). The higher likelihood of survival did not differ by patient race (interaction p = 0.32).

CONCLUSIONS

Among patients admitted to an ICU for HF, African Americans were less likely than Caucasians to receive primary care by a cardiologist. Primary care by a cardiologist was associated with higher survival for both Caucasians and African Americans.

Racial differences in dietary antioxidant intake and cardiac event-free survival in patients with heart failure

Background:

Heart failure is a chronic, burdensome condition with higher re-hospitalization rates in African Americans than Whites. Higher dietary antioxidant intake is associated with lower oxidative stress and improved endothelial function. Lower dietary antioxidant intake in African Americans may play a role in the re-hospitalization disparity between African American and White patients with heart failure.

Objective:

The objective of this study was to examine the associations among race, dietary antioxidant intake, and cardiac event-free survival in patients with heart failure.

Methods:

In a secondary analysis of 247 patients with heart failure who completed a four-day food diary, intake of alpha-carotene, beta-carotene, beta-cryptoxanthin, lutein, zeaxanthin, lycopene, vitamins C and E, zinc, and selenium were assessed. Antioxidant deficiency was defined as intake below the estimated average requirement for antioxidants with an established estimated average requirement, or lower than the sample median for antioxidants without an established estimated average requirement. Patients were followed for a median of one year to determine time to first cardiac event (hospitalization or death). Survival analysis was used for data analysis.

Results:

African American patients had more dietary antioxidant deficiencies and a shorter cardiac event-free survival compared with Whites ( p = .007 and p = .028, respectively). In Cox regression, race and antioxidant deficiency were associated with cardiac event-free survival before and after adjusting for covariates.

Conclusion:

African Americans with heart failure had more dietary antioxidant deficiencies and shorter cardiac event-free survival than Whites. This suggests that encouraging African American patients with heart failure to consume an antioxidant-rich diet may be beneficial in lengthening cardiac event-free survival.

Using Laboratory Test Results at Hospital Admission to Predict Short-term Survival in Critically Ill Patients With Metastatic or Advanced Cancer

CONTEXT

Accurately estimating the life expectancy of critically ill patients with metastatic or advanced cancer is a crucial step in planning appropriate palliative or supportive care.

OBJECTIVES

We evaluated the results of laboratory tests performed within two days of hospital admission to predict the likelihood of death within 14 days.

METHODS

We retrospectively selected patients 18 years or older with metastatic or advanced cancer who were admitted to intensive care units or palliative and supportive care services in our hospital. We evaluated whether the following are independent predictors in a logistic regression model: age, sex, comorbidities, and the results of seven commonly available laboratory tests. The end point was death within 14 days in or out of the hospital.

RESULTS

Of 901 patients in the development cohort and 45% died within 14 days. The risk of death within 14 days after admission increased with increasing age, lactate dehydrogenase levels, and white blood cell counts and decreasing albumin levels and platelet counts (P < 0.01). The model predictions were confirmed using a separate validation cohort. The areas under the receiver operating characteristic curves were 0.74 and 0.70 for the development and validation cohorts, respectively, indicating good discriminatory ability for the model.

CONCLUSIONS

Our results suggest that laboratory test results performed within two days of admission are valuable in predicting death within 14 days for patients with metastatic or advanced cancer. Such results may provide an objective assessment tool for physicians and help them initiate conversations with patients and families about end-of-life care.

Advance care planning, palliative care, and end-of-life care interventions for homeless people: A systematic review

BACKGROUND

Homeless individuals have a high prevalence of multiple chronic comorbidities and early mortality compared to the general population. They also experience significant barriers to access and stigmatization in the healthcare system. Providing advance care planning, palliative care, and end-of-life care for this underserved population is an important health issue.

AIM

To summarize and evaluate the evidence surrounding advance care planning, palliative care, and end-of-life care interventions for homeless persons.

DESIGN

A systematic review based on the Preferred Reporting Items for Systematic Reviews and Meta-Analyses statement.

DATA SOURCES

Articles from MEDLINE, EMBASE, CINAHL, PsycINFO, Social Work Abstracts, Cochrane Library, Web of Science, and PubMed databases were searched through 13 June 2015. Peer-reviewed studies that implemented advance care planning, palliative care, and end-of-life care interventions for homeless populations were included. Data from studies were independently extracted by two investigators using pre-specified criteria, and quality was assessed using modified Cochrane and Critical Appraisal Skills Programme tools.

RESULTS

Six articles met inclusion criteria. Two studies were randomized controlled trials involving advance directive completion. Two cohort studies investigated the costs of a shelter-based palliative care intervention and predictors for completing advance directives. These studies were rated low to fair quality. Two qualitative studies explored the interface between harm-reduction services and end-of-life care and the conditions for providing palliative care for homeless persons in a support home.

CONCLUSION

The effectiveness of advance care planning, palliative care, and end-of-life care interventions for homeless individuals is uncertain. High-quality studies of interventions that reflect the unique and complex circumstances of homeless populations and investigate patient-related outcomes, caregiver burden, and cost-effectiveness are needed.

Neighborhood poverty rate and mortality in patients receiving critical care in the academic medical center setting

BACKGROUND

Poverty is associated with increased risk of chronic illness but its contribution to critical care outcome is not well defined.

METHODS

We performed a multicenter observational study of 38,917 patients, aged ≥ 18 years, who received critical care between 1997 and 2007. The patients were treated in two academic medical centers in Boston, Massachusetts. Data sources included 1990 US census and hospital administrative data. The exposure of interest was neighborhood poverty rate, categorized as < 5%, 5% to 10%, 10% to 20%, 20% to 40% and > 40%. Neighborhood poverty rate is the percentage of residents below the federal poverty line. Census tracts were used as the geographic units of analysis. Logistic regression examined death by days 30, 90, and 365 post-critical care initiation and in-hospital mortality. Adjusted ORs were estimated by multivariable logistic regression models. Sensitivity analysis was performed for 1-year postdischarge mortality among patients discharged to home.

RESULTS

Following multivariable adjustment, neighborhood poverty rate was not associated with all-cause 30-day mortality: 5% to 10% OR, 1.05 (95% CI, 0.98-1.14; P = .2); 10% to 20% OR, 0.96 (95% CI, 0.87-1.06; P = .5); 20% to 40% OR, 1.08 (95% CI, 0.96-1.22; P = .2); > 40% OR, 1.20 (95% CI, 0.90-1.60; P = .2); referent in each is < 5%. Similar nonsignificant associations were noted at 90-day and 365-day mortality post-critical care initiation and in-hospital mortality. Among patients discharged to home, neighborhood poverty rate was not associated with 1-year-postdischarge mortality.

CONCLUSIONS

Our study suggests that there is no relationship between the neighborhood poverty rate and mortality up to 1 year following critical care at academic medical centers.

Engaging homeless persons in end of life preparations

BACKGROUND

There are no prospective studies that have investigated the effects of an intervention to improve end of life (EOL) care in an underserved population.

OBJECTIVE

To determine whether homeless persons will complete an advance directive (AD).

DESIGN

Randomized trial comparing two modes of providing an opportunity for homeless persons to complete an AD. Half of the subjects were randomized to a self-guided group (SG) who were given an AD and written instructions; the other half were given the same material but, in addition, were offered the opportunity to receive guidance to complete the AD (CG).

PARTICIPANTS

Fifty-nine homeless persons recruited from a drop-in center.

MEASURES

Rate of AD completion and baseline and 3-month follow-up EOL-related knowledge, attitudes, and behaviors.

RESULTS

The overall AD completion rate was 44%, with a statistically significant higher completion rate of 59% in the CG group compared to 30% in the self-guided only group. Frequency of worry about death decreased among those who filled out an AD from 50% to 12.5%, and also among those who did not (25% to 12.5%) (p < .05). Among those who filled out an AD, there were increases in plans to write down EOL wishes (56% to 100%; p < .05) and plans to talk about these wishes with someone (63% to 94%; p < .05).

CONCLUSION

This study demonstrates that people living in dire economic and social situations will complete an AD when offered the opportunity. While offering guidance resulted in higher rates of completion; even a simple self-guided AD process can achieve completion of ADs in this population.

Racial and ethnic differences in the treatment of seriously ill patients: a comparison of African-American, Caucasian and Hispanic veterans

BACKGROUND

No national data exist regarding racial/ethnic differences in the use of interventions for patients at the end of life.

OBJECTIVES

To test whether among 3 cohorts of hospitalized seriously ill veterans with cancer, noncancer or dementia the use of common life-sustaining treatments differed significantly by race/ethnicity.

DESIGN

Retrospective cohort study during fiscal years 1991-2002.

PATIENTS

Hospitalized veterans >55 years, defined clinically as at high-risk for 6-month mortality, not by decedent data.

MEASUREMENTS

Utilization patterns by race/ethnicity for 5 life-sustaining therapies. Logistic regression models evaluated differences among Caucasians, African Americans and Hispanics, controlling for age, disease severity and clustering of patients within Veterans Affairs (VA) medical centers.

RESULTS

Among 166,059 veterans, both differences and commonalities across diagnostic cohorts were found. African Americans received more or the same amount of end-of-life treatments across disease cohorts, except for less resuscitation [OR = 0.84 (0.77-0.92), p = 0.002] and mechanical ventilation [OR = 0.89 (0.85-0.94), p < or = 0.0001] in noncancer patients. Hispanics were 36% (cancer) to 55% (noncancer) to 88% (dementia) more likely to receive transfusions than Caucasians (p < 0.0001). They received similar rates as Caucasians for all other interventions in all other groups, except for 161% higher likelihood for mechanical ventilation in patients with dementia. Increased end-of-life treatments for both minority groups were most pronounced in the dementia cohort. Differences demonstrated a strong interaction with the disease cohort.

CONCLUSIONS

Differences in level of end-of-life treatments were disease specific and bidirectional for African Americans. In the absence of generally accepted, evidence-based standards for end-of-life care, these differences may or may not constitute disparities.

Outcome of HIV-associated Pneumocystis pneumonia in hospitalized patients from 2000 through 2003

BACKGROUND

Pneumocystis pneumonia (PCP) remains a leading cause of morbidity and mortality in HIV-infected persons. Epidemiology of PCP in the recent era of highly active antiretroviral therapy (HAART) is not well known and the impact of HAART on outcome of PCP has been debated.

AIM

To determine the epidemiology of PCP in HIV-infected patients and examine the impact of HAART on PCP outcome.

METHODS

We performed a retrospective cohort study of 262 patients diagnosed with PCP between January 2000 and December 2003 at a county hospital at an academic medical center. Death while in the hospital was the main outcome measure. Multivariate modeling was performed to determine predictors of mortality.

RESULTS

Overall hospital mortality was 11.6%. Mortality in patients requiring intensive care was 29.0%. The need for mechanical ventilation, development of a pneumothorax, and low serum albumin were independent predictors of increased mortality. One hundred and seven patients received HAART before hospitalization and 16 patients were started on HAART while in the hospital. HAART use either before or during hospitalization was not associated with mortality.

CONCLUSION

Overall hospital mortality and mortality predictors are similar to those reported earlier in the HAART era. PCP diagnoses in HAART users likely represented failing HAART regimens or non-compliance with HAART.

A review of barriers to utilization of the medicare hospice benefits in urban populations and strategies for enhanced access

Disparities in access to health care extend to end-of-life care. Lack of access to hospice mirrors lack of access to health maintenance and primary care. Patients who are served by hospice nationally are disproportionately white and likely to reside in economically stable communities. In many urban low-income communities, less than 5% of decedents receive hospice care in the last 6 months of life. This review focuses on barriers to palliative care and hospice in urban, predominantly low-income communities, including cultural and reimbursement factors and the paucity of hospice providers, outreach projects, and in-patient hospice beds in urban communities. This review will also address some strategies that are being implemented by hospices locally and nationally to overcome demographic barriers to hospice care.

Racial disparities in long-term functional outcome after traumatic brain injury

OBJECTIVE

Ethnic disparities have been demonstrated in several diseases, but not in trauma. We hypothesized that access to acute rehabilitation and long-term functional outcomes among traumatic brain injury (TBI) patients are influenced by patient race and ethnicity.

METHODS

Patients with severe TBI (Abbreviated Injury Scale [AIS] score, 3-5) who were discharged alive from initial hospitalization were recruited from an urban Level I trauma center (1998-2005). Functional outcome was measured 6 to 12 months after injury using the Glasgow Outcome Scale-Extended (GOSE) score, and classified as good recovery (GOSE score, 7 and 8) or moderate to severe disability (GOSE score, 1-6). Ethnic minorities (n = 114) were compared with non-Hispanic Whites (NHW, n = 230). Logistic regression was used to measure the association between ethnicity and functional outcome while controlling for age, gender, Injury Severity Score (ISS), head AIS score, Glasgow Coma Scale (GCS) score, discharge disposition, and insurance.

RESULTS

Minority and NHW groups had similar ISS, GCS score, and head AIS score. Ethnic minorities were less likely to be insured (uninsured, 66% vs. 31%, p < 0.001), but were equally likely to be placed in a rehabilitation facility upon trauma center discharge (47% vs. 42%, p = 0.417). Minority patients were more likely to have moderate to severe disability at follow-up (74% vs. 61%; adjusted odds ratio [OR], 2.17; 95% confidence interval [CI], 1.27-3.69). The relationship between ethnicity and functional outcome became insignificant when insurance was taken into account (OR, 1.52; 95% CI, 0.81-2.72).

CONCLUSION

Despite equal access to acute rehabilitation, ethnic minorities have significantly worse long-term functional outcomes after TBI, which is related to lack of health insurance.

Racial variation in the incidence, care, and outcomes of severe sepsis: analysis of population, patient, and hospital characteristics

RATIONALE

Higher rates of sepsis have been reported in minorities.

OBJECTIVES

To explore racial differences in the incidence and associated case fatality of severe sepsis, accounting for clinical, social, health care service delivery, and geographic characteristics.

METHODS

Retrospective population-based cohort study using hospital discharge and U.S. Census data for all persons (n = 71,102,655) living in 68 hospital referral regions in six states.

MEASUREMENTS AND MAIN RESULTS

Age-, sex- and race-standardized severe sepsis incidence and inpatient case fatality rates, adjusted incidence rate ratios, and adjusted intensive care unit (ICU) admission and case fatality rate differences. Of 8,938,111 nonfederal hospitalizations, 282,292 had severe sepsis. Overall, blacks had the highest age- and sex-standardized population-based incidence (6.08/1,000 vs. 4.06/1,000 for Hispanics and 3.58/1,000 for whites) and ICU case fatality (32.1 vs. 30.4% for Hispanics and 29.3% for whites, P < 0.0001). Adjusting for differences in poverty in their region of residence, blacks still had a higher population-based incidence of severe sepsis (adjusted rate ratio, 1.44 [95% CI, 1.42-1.46]) than whites, but Hispanics had a lower incidence (adjusted rate ratio, 0.91 [0.90-0.92]). Among patients with severe sepsis admitted to the ICU, adjustments for clinical characteristics and the treating hospital fully explained blacks' higher ICU case fatality.

CONCLUSIONS

Higher adjusted black incidence and the lower Hispanic incidence may reflect residual confounding, or it could signal biologic differences in susceptibility. Focused interventions to improve processes and outcomes of care at the hospitals that disproportionately treat blacks could narrow disparities in overall mortality from severe sepsis.

Race and mortality after acute renal failure

Black patients receiving dialysis for end-stage renal disease in the United States have lower mortality rates than white patients. Whether racial differences exist in mortality after acute renal failure is not known. We studied acute renal failure in patients hospitalized between 2000 and 2003 using the Nationwide Inpatient Sample and found that black patients had an 18% (95% confidence interval [CI] 16 to 21%) lower odds of death than white patients after adjusting for age, sex, comorbidity, and the need for mechanical ventilation. Similarly, among those with acute renal failure requiring dialysis, black patients had a 16% (95% CI 10 to 22%) lower odds of death than white patients. In stratified analyses of patients with acute renal failure, black patients had significantly lower adjusted odds of death than white patients in settings of coronary artery bypass grafting, cardiac catheterization, acute myocardial infarction, congestive heart failure, pneumonia, sepsis, and gastrointestinal hemorrhage. Black patients were more likely than white patients to be treated in hospitals that care for a larger number of patients with acute renal failure, and black patients had lower in-hospital mortality than white patients in all four quartiles of hospital volume. In conclusion, in-hospital mortality is lower for black patients with acute renal failure than white patients. Future studies should assess the reasons for this difference.

Racial variation in end-of-life intensive care use: a race or hospital effect?

OBJECTIVE

To determine if racial and ethnic variations exist in intensive care (ICU) use during terminal hospitalizations, and, if variations do exist, to determine whether they can be explained by systematic differences in hospital utilization by race/ethnicity.

DATA SOURCE

1999 hospital discharge data from all nonfederal hospitals in Florida, Massachusetts, New Jersey, New York, and Virginia.

DESIGN

We identified all terminal admissions (N = 192,705) among adults. We calculated crude rates of ICU use among non-Hispanic whites, blacks, Hispanics, and those with "other" race/ethnicity. We performed multivariable logistic regression on ICU use, with and without adjustment for clustering of patients within hospitals, to calculate adjusted differences in ICU use and by race/ethnicity. We explored both a random-effects (RE) and fixed-effect (FE) specification to adjust for hospital-level clustering.

DATA COLLECTION

The data were collected by each state.

PRINCIPAL FINDINGS

ICU use during the terminal hospitalization was highest among nonwhites, varying from 64.4 percent among Hispanics to 57.5 percent among whites. Compared to white women, the risk-adjusted odds of ICU use was higher for white men and for nonwhites of both sexes (odds ratios [ORs] and 95 percent confidence intervals: white men = 1.16 (1.14-1.19), black men = 1.35 (1.17-1.56), Hispanic men = 1.52 (1.27-1.82), black women = 1.31 (1.25-1.37), Hispanic women =1.53 (1.43-1.63)). Additional adjustment for within-hospital clustering of patients using the RE model did not change the estimate for white men, but markedly attenuated observed differences for blacks (OR for men =1.12 (0.96-1.31), women = 1.10 (1.03-1.17)) and Hispanics (OR for men =1.19 (1.00-1.42), women = 1.18 (1.09-1.27)). Results from the FE model were similar to the RE model (OR for black men = 1.10 (0.95-1.28), black women = 1.07 (1.02-1.13) Hispanic men = 1.17 (0.96-1.42), and Hispanic women = 1.14 (1.06-1.24))

CONCLUSIONS

The majority of observed differences in terminal ICU use among blacks and Hispanics were attributable to their use of hospitals with higher ICU use rather than to racial differences in ICU use within the same hospital.

Does racial bias exist in the medical management of heart failure?

BACKGROUND

It is suspected that effective therapies are often underutilized in black compared with white patients with coronary artery disease (CAD).

HYPOTHESIS

We hypothesized that an unfavorable bias may exist against black patients in the medical management of heart failure.

METHODS

In 566 consecutive adult subjects who were discharged alive from the hospital with a principal discharge diagnosis of heart failure, we assessed the effect of patient race on utilization of classes of medications (angiotensin-converting enzyme inhibitors [ACEI], digitalis, diuretic agents) and combinations of medications (effective vasodilators, i.e., ACEI or combined hydralazine and nitrate; effective combination therapy, i.e., effective vasodilator with digitalis and diuretic) known to be beneficial in symptomatic heart failure.

RESULTS

Compared with black patients (n = 182), white patients were older, had a higher incidence of coronary artery disease, lower incidence of hypertension, and lower serum creatinine and left ventricular end-diastolic diameter. In crude analyses, the utilization of all medications was similar between white and black patients. After adjustment for clinical differences, black patients were more likely to receive ACEI (adjusted odds ratio [OR] = 1.84; 95% confidence interval [CI] 1.13-3.01), effective vasodilators (OR = 1.97; CI 1.20-3.23), and effective combination therapy (OR = 1.66; CI 1.02-2.69) than white patients at the time of discharge from the hospital. No multivariate association was seen between patient race and use of digoxin or diuretics. In an analysis of subsets of patients with ejection fraction < 45% (n = 260), no association was seen between patient race and utilization of effective medical therapy.

CONCLUSION

Our results show no unfavorable bias against black patients with decompensated heart failure.

Health care disparities in critical illness

Disparities in critical illness are evident in a variety of racial and ethnic groups. Most data available in the literature reflect variations in the incidence, presentation, diagnosis,treatment, and outcomes between African Americans and whites. Most research in critical care concerning disparities relates to cardiovascular illnesses. Significantly less in-formation is available regarding disparities in common ICU diagnoses. Data are significantly lacking delineating the reasons for disparities in the critically ill. Further re-search is required to elucidate the root causes for racial or ethnic differences, provide adequate education for health care providers, and develop and implement evidence-based interventions targeted for specific patient groups.

Uncomplicated acute renal failure and hospital resource utilization: a retrospective multicenter analysis

BACKGROUND

Although acute renal failure (ARF) complicating nonrenal organ dysfunction in the intensive care unit is associated with significant mortality and hospital costs, hospital resource utilization attributed to uncomplicated ARF is not well known. The goal of this study is to characterize the costs and lengths of stay (LOSs) incurred by hospitalized patients with uncomplicated ARF and their important determining factors.

METHODS

We obtained hospital case-mix data sets from 23 Massachusetts hospitals for a 2-year period (1999 to 2000) from the Massachusetts Division of Health Care Finance and Policy. A total of 2,252 records of patients hospitalized with uncomplicated ARF were identified. Patient records of other common medical diagnoses were studied for comparison.

RESULTS

Patients hospitalized with uncomplicated ARF incurred median direct hospital costs of 2,600 dollars, median hospital LOS of 5 days, and mortality of 8%. Dialysis was independently associated with significantly greater hospital costs and LOSs for patients with uncomplicated ARF (P < 0.05). Male sex and nonwhite race were associated with significantly lower hospital costs and LOSs, whereas type of hospital had opposing effects on these 2 resource utilization outcomes (P < 0.05). Unadjusted aggregate resource utilization associated with uncomplicated ARF exceeded that of many other common illnesses.

CONCLUSION

Demographic and hospital factors, as well as dialysis therapy, are significant determinants of hospital resource utilization for patients with uncomplicated ARF. Uncomplicated ARF appears to incur greater hospital costs and longer LOSs compared with other common medical conditions. Greater focus should be directed toward further understanding of the factors influencing resource utilization for ARF.

End-of-life care in black and white: race matters for medical care of dying patients and their families

OBJECTIVES

To compare the end-of-life medical care experienced by African-American and white decedents and their families.

DESIGN

Cross-sectional, retrospective survey with weighted results based on a two-stage probability sampling design.

SETTING

Hospitals, nursing homes, and home-based medical services across the United States.

PARTICIPANTS

Surrogates (N=1,447; primarily family members) for decedents from 22 states.

MEASUREMENTS

Validated end-of-life care outcomes concerning symptom management, decision-making, informing and supporting families, individualized care, coordination, service utilization, and financial impact.

RESULTS

Family members of African-American decedents were less likely than those of white decedents to rate the care received as excellent or very good (odds ratio (OR)=0.4). They were more likely to report absent (OR=2.4) or problematic (OR=1.9) physician communication, concerns with being informed (OR=2.5), and concerns with family support (OR=2.6). Family members of African Americans were less likely than those of whites to report that the decedent had treatment wishes (OR=0.3) or written advance care planning documents (OR=0.4). These differences persist when limiting the sample to respondents whose expectations for life-sustaining treatments matched treatments received. Family members of African-American decedents also were more likely to report financial hardship due to savings depletion (OR=2.1) or difficulty paying for care (OR=2.0) and that family/friends (OR=2.0) or home health workers (OR=1.9) provided home care.

CONCLUSION

This national study brings evidence that racial disparities persist into end-of-life care, particularly regarding communication and family needs. Results also suggest different home care patterns and levels of financial impact.

Adjustment for do-not-resuscitate orders reverses the apparent in-hospital mortality advantage for minorities

PURPOSE

The use of do-not-resuscitate (DNR) orders may differ by sex or ethnicity, and DNR status may be associated with outcomes for hospitalized patients. Thus, we sought to determine whether differences in rates of DNR by sex and ethnicity influenced differences in mortality.

SUBJECTS AND METHODS

We included all patients admitted to nonfederal California hospitals in 1999 with stroke, congestive heart failure, pneumonia, chronic obstructive pulmonary disease, chronic renal failure, angina, or diabetes mellitus. Rates of physician orders for DNR written within 24 hours of hospital admission and in-hospital mortality were compared between sexes and ethnicities after adjustment for age, admission source and diagnosis, payment type, and comorbidity scores in multivariable logistic regression models.

RESULTS

Of 327890 patients included, 25196 (7.7%) had DNR orders. In adjusted models, women were more likely to have DNR orders than men (odds ratio [OR] 1.19; 95% confidence interval 1.16-1.23; P <0.001) and non-Hispanic whites were more likely to have DNR orders than other ethnicities (OR 1.75; 1.69-1.82; P <0.001). Overall, 13549 (4.1%) patients died in the hospital. Risk of death was greater in those with a DNR order (OR 7.0; 6.7-7.3; P <0.001). Non-Hispanic whites appeared to have a greater risk of in-hospital death in adjusted models (OR 1.09; 1.04-1.12; P <0.001) when DNR status was ignored; however, the risk of death appeared to be lower in non-Hispanic whites in the complete model with DNR included (OR 0.94; 0.90-0.99; P = 0.01). A survival advantage for women was also more apparent after including DNR status in the adjusted model.

CONCLUSIONS

Women and non-Hispanic whites are more likely to have DNR orders. DNR status affected the measurement of sex-ethnic differences in mortality risk.

Differences in mortality among patients with community-acquired pneumonia in California by ethnicity and hospital characteristics

PURPOSE

To determine ethnic disparities in mortality for patients with community-acquired pneumonia, and the potential effects of hospital characteristics on disparities, we compared the risk-adjusted mortality of white, African American, Hispanic, and Asian American patients hospitalized for community-acquired pneumonia.

METHODS

We studied patients discharged with community-acquired pneumonia in 1996 from an acute care hospital in California (n = 54,874). Logistic regression models were used to examine the association between ethnicity and hospital characteristics and 30-day mortality after adjusting for clinical characteristics.

RESULTS

The overall 30-day mortality was 12.2%. After adjustment for demographic, clinical, and hospital characteristics, Hispanic (odds ratio [OR] = 0.81; 95% confidence interval [CI]: 0.73 to 0.90) and Asian American patients (OR = 0.88; 95% CI: 0.77 to 1.00) had lower mortality than did white patients, whereas African Americans had a similar mortality to whites (OR = 0.93; 95% CI: 0.83 to 1.06). There were no overall differences in mortality by hospital characteristics (i.e., teaching status, rural location, and public or district hospital).

CONCLUSION

Hispanics and Asian Americans have a lower risk of death from community-acquired pneumonia than whites in California. No overall differences in mortality were observed by hospital characteristics.

Influence of race in heart failure and cardiac transplantation: mortality differences are eliminated by specialized, comprehensive care

BACKGROUND

Differences in mortality are thought to exist between African Americans and Caucasians with heart failure. These differences may be due to a variety of factors, including differences in disease process, socioeconomic status, and access to health care. Additionally, little data exist on racial differences between these two groups after cardiac transplantation. This study examines a single center, urban experience in treating African Americans and Caucasians with heart failure and after cardiac transplantation. We hypothesize that treatment in a specialized, comprehensive heart failure/cardiac transplantation program results in similar survival between African Americans and Caucasians.

METHODS

We retrospectively reviewed the Rush Heart Failure and Cardiac Transplant Database from July 1994 to August 2000. Variables analyzed in the cardiomyopathy patients included survival (until death, placement of left ventricular assist device or cardiac transplantation), number of hospitalizations per year, length of stay per year, and utilization of outpatient resources. Follow-up period was from initial visit to death, transplantation, or implantation of left ventricular assist device. In those who underwent cardiac transplantation, we examined rejection rates (cellular and humoral), rejection burden, hospitalization data, and 5-year survival. A subgroup bridged to cardiac transplantation with a left ventricular device was also analyzed.

RESULTS

Seven hundred thirty-four cardiomyopathy patients were identified: 203 were African Americans and 531 were Caucasians. The etiology of cardiomyopathy was more commonly ischemic in Caucasians as compared to non-ischemic in African Americans (P <.01). African Americans had more admissions to the hospital per year compared with Caucasians, 1.2 +/- 2.1 versus.5 +/- 1.1 (P <.01) with longer length of stay per year, 1.4 +/- 25.2 days versus 4.4 +/- 14.3 days (P <.01). Utilization of outpatient resources was significantly higher in African Americans compared with Caucasians with more use of continuous inotropes (13% versus 6%, P <.01), intermittent inotropes (11% versus 5%, P <.01), and home nursing after hospital discharge (52% versus 32% of hospital discharges, P <.01). Survival by Kaplan-Meier analysis was comparable between the two groups (mean survival 1,470 +/- 72 days in African Americans versus 1521 +/- 46 days in Caucasians, log rank test [P =.6]). During this time, 30 African Americans and 73 Caucasians underwent cardiac transplantation. Fifty-three were bridged to transplantation with a left ventricular assist device (20 African Americans, 33 Caucasians). There were no differences in 5-year survival by Kaplan-Meier analysis despite higher peak preoperative panel reactive antibody levels in African Americans versus Caucasians (12% +/- 30% compared with 5% +/- 15%, P =.04), more overall treated rejection episodes per year in the African Americans (P <.01), as well as more posttransplant hospitalizations (2.2 +/- 1.2 times per year as compared with 1.7 +/- 2.1 times per year, P =.04).

CONCLUSION

Delivery of care to heart failure patients in a comprehensive, specialized program results in similar survival regardless of race despite higher utilization of inpatient and outpatient resources. The finding that, after cardiac transplantation, African Americans do not have higher mortality rates, despite having higher rates of rejection overall and more hospitalizations, further supports the hypothesis that optimal care can improve outcomes despite unfavorable baseline clinical characteristics.

Factors associated with site of death: a national study of where people die

OBJECTIVES

Recent public attention has focused on quality of care for the dying. Where one dies is an important individual and public health concern.

MATERIALS AND METHODS

The 1993 National Mortality Followback Survey (NMFS) was used to estimate the proportion of deaths occurring at home, in a hospital, or in a nursing home. Sociodemographic variables, underlying cause of death, geographic region, hospice use, social support, health insurance, patients' physical limitations, and physical decline were considered as possible predictors of site of death. The relationship between these predictors and site death with multinomial logistic regression methods was analyzed.

RESULTS

Nearly 60% of deaths occurred in hospitals, and approximately 20% of deaths took place at home or in nursing homes. Decedents, who were black, less educated, and enrolled in an HMO were more likely to die in the hospital. After adjustment, functional decline in the last 5 months of life was an important predictor of dying at home (for loss of 3 or more ADLs [OR, 1.57; 95% CI, 1.11-2.21]). Having functional limitations 1 year before death, and experiencing functional decline in the last 5 months of life were both associated with dying in a nursing home.

CONCLUSIONS

Rapid physical decline during the last 5 months was associated with dying at home or in a nursing home, whereas earlier functional loss was associated with dying in a nursing home.

Nursing activities score

OBJECTIVES

The instruments used for measuring nursing workload in the intensive care unit (e.g., Therapeutic Intervention Scoring System-28) are based on therapeutic interventions related to severity of illness. Many nursing activities are not necessarily related to severity of illness, and cost-effectiveness studies require the accurate evaluation of nursing activities. The aim of the study was to determine the nursing activities that best describe workload in the intensive care unit and to attribute weights to these activities so that the score describes average time consumption instead of severity of illness.

DESIGN

To define by consensus a list of nursing activities, to determine the average time consumption of these activities by use of a 1-wk observational cross-sectional study, and to compare these results with those of the Therapeutic Intervention Scoring System-28.

SETTING

A total of 99 intensive care units in 15 countries.

PATIENTS

Consecutive admissions to the intensive care units.

INTERVENTION

Daily recording of nursing activities at a patient level and random multimoment recording of these activities.

RESULTS

A total of five new items and 14 subitems describing nursing activities in the intensive care unit (e.g., monitoring, care of relatives, administrative tasks) were added to the list of therapeutic interventions in Therapeutic Intervention Scoring System-28. Data from 2,041 patients (6,451 nursing days and 127,951 multimoment recordings) were analyzed. The new activities accounted for 60% of the average nursing time; the new scoring system (Nursing Activities Score) explained 81% of the nursing time (vs. 43% in Therapeutic Intervention Scoring System-28). The weights in the Therapeutic Intervention Scoring System-28 are not derived from the use of nursing time.

CONCLUSIONS

Our study suggests that the Nursing Activities Score measures the consumption of nursing time in the intensive care unit. These results should be validated in independent databases.

Differences in mortality of black and white patients enrolled in the program of all-inclusive care for the elderly

OBJECTIVES

To examine the relationship between race and mortality in frail community-dwelling older people with access to a program providing comprehensive access and coordination of services.

DESIGN

A longitudinal cohort study.

SETTING

Twelve nationwide demonstration sites of the Program of All-Inclusive Care for the Elderly (PACE) from 1990 to 1996. PACE provides comprehensive medical and long-term care services for nursing home-eligible older people who live in the community.

PARTICIPANTS

Two thousand two white patients and 859 black patients.

MEASUREMENTS

Patients were followed after enrollment until death or the end of the follow-up period. Time from enrollment to death was measured with adjustment of the Cox proportional hazards model for comorbid conditions, functional status, site, and other demographic characteristics.

RESULTS

Black patients were younger than white patients (mean age 77 vs 80, P <.001) but had worse functional status (mean activity of daily living (ADL) score 6.5 vs 7.2, P <.001) on enrollment. Survival for black and white patients was 88% and 86% at 1 year, 67% and 61% at 3 years, and 51% and 42% at 5 years, respectively (unadjusted hazard ratio (HR) for black patients = 0.77; 95% confidence interval (CI) = 0.67-0.89). After adjustment for baseline comorbid conditions, functional status, site, and demographic characteristics, black patients still had a lower mortality rate (HR = 0.77; 95% CI =.65-0.93). The survival advantage for black patients did not emerge until about 1 year after PACE enrollment (HR for first year after enrollment = 0.97; 95% CI = 0.72-1.31; HR after first year = 0.67; 95% CI = 0.54-0.85, P-value for time interaction <.001). During the first year of enrollment, black patients were more likely to improve and less likely to decline in ADL function than white patients (P <.001).

CONCLUSION

In PACE, a system providing access to and coordination of comprehensive medical and long-term care services for frail older people, black patients have a lower mortality rate than white patients. This survival advantage, which emerges approximately 1 year after PACE enrollment, may be related to the comprehensive access and coordination of services provided by the PACE program.

Early indicators of prolonged intensive care unit stay: impact of illness severity, physician staffing, and pre-intensive care unit length of stay

OBJECTIVE

Scoring systems that predict mortality do not necessarily predict prolonged length of stay or costs in the intensive care unit (ICU). Knowledge of characteristics predicting prolonged ICU stay would be helpful, particularly if some factors could be modified. Such factors might include process of care, including active involvement of full-time ICU physicians and length of hospital stay before ICU admission.

DESIGN

Demographic data, clinical diagnosis at ICU admission, Simplified Acute Physiology Score, and organizational characteristics were examined by logistic regression for their effect on ICU and hospital length of stay and weighted hospital days (WHD), a proxy for high cost of care.

SETTING

A total of 34 ICUs at 27 hospitals participating in Project IMPACT during 1998.

PATIENTS

A total of 10,900 critically ill medical, surgical, and trauma patients qualifying for Simplified Acute Physiology Score assessment.

INTERVENTIONS

None.

RESULTS

Overall, 9.8% of patients had excess WHD, but the percentage varied by diagnosis. Factors predicting high WHD include Simplified Acute Physiology Score survival probability, age of 40 to 80 yrs, presence of infection or mechanical ventilation 24 hrs after admission, male sex, emergency surgery, trauma, presence of critical care fellows, and prolonged pre-ICU hospital stay. Mechanical ventilation at 24 hrs predicts high WHD across diagnostic categories, with a relative risk of between 2.4 and 12.9. Factors protecting against high WHD include do-not-resuscitate order at admission, presence of coma 24 hrs after admission, and active involvement of full-time ICU physicians.

CONCLUSIONS

Patients with high WHD, and thus high costs, can be identified early. Severity of illness only partially explains high WHD. Age is less important as a predictor of high WHD than presence of infection or ventilator dependency at 24 hrs. Both long ward stays before ICU admission and lack of full-time ICU physician involvement in care increase the probability of long ICU stays. These latter two factors are potentially modifiable and deserve prospective study.

Racial variations in cardiology care among hospitalized older heart failure patients

In this retrospective follow-up study, the authors examined the association between race and the receipt of cardiology care in 1062 Medicare beneficiaries 65 years of age and older who were hospitalized with heart failure. The primary outcome measure was receipt of care from a cardiologist (via admission or consultation). Using logistic regression analyses, crude and adjusted odds ratios (OR) and 95% confidence intervals (95%CI) of receipt of cardiology care were estimated for nonwhite versus white patients. Two hundred (19%) patients were nonwhites and 483 (46%) patients received care from cardiologists. Proportion of patients receiving cardiology care was lower among nonwhite patients (35% versus 48% among whites; P = 0.001), and nonwhite race was associated with a lower odds of receiving cardiology care (crude OR = 0.57; 95%CI = 0.42-0.79). After adjustment for various patient characteristics and process-of-care variables, the magnitude and precision of the association between nonwhite race and a lower odds of receiving care from a cardiologist remained unchanged (adjusted OR = 0.43; 95% CI = 0.30-0.62). These findings suggest that nonwhite elderly hospitalized heart failure patients are less likely to be cared for by cardiologists.

Barriers to optimum end-of-life care for minority patients

Although major efforts are underway to improve end-of-life care, there is growing evidence that improvements are not being experienced by those at particularly high risk for inadequate care: minority patients. Ethnic disparities in access to end-of-life care have been found that reflect disparities in access to many other kinds of care. Additional barriers to optimum end-of-life care for minority patients include insensitivity to cultural differences in attitudes toward death and end-of-life care and understandable mistrust of the healthcare system due to the history of racism in medicine. These barriers can be categorized as institutional, cultural, and individual. Efforts to better understand and remove each type of barrier are needed. Such efforts should include quality assurance programs to better assess inequalities in access to end-of-life care, political action to address inadequate health insurance and access to medical school for minorities, and undergraduate and continuing medical education in cultural sensitivity.

Patient characteristics associated with care by a cardiologist among adults hospitalized with severe congestive heart failure. SUPPORT Investigators. Study to Understand Prognoses and Preferences for Outcomes and Risks of Treatments

OBJECTIVES

The goal of this study was to determine factors associated with receiving cardiologist care among patients with an acute exacerbation of congestive heart failure.

BACKGROUND

Because cardiologist care for acute cardiovascular illness may improve care, barriers to specialty care could impact patient outcomes.

METHODS

We studied 1,298 patients hospitalized with acute exacerbation of congestive heart failure who were cared for by cardiologists or generalist physicians. Using multivariable logistic models we determined factors independently associated with attending cardiologist care.

RESULTS

Patients were less likely to receive care from a cardiologist if they were black (adjusted odds ratio [AOR] 0.53, 95% confidence interval [CI] 0.35, 0.80), had an income of less than $11,000 (AOR 0.65, 95% CI 0.45, 0.93) or were older than 80 years of age (AOR 0.23, 95% CI 0.12, 0.46). Patients were more likely to receive cardiologist care if they had college level education (AOR 1.89, 95% CI 1.02, 3.51), a history of myocardial infarction (AOR 1.59, 95% CI 1.17, 2.16), a serum sodium less than 133 on admission (AOR 1.96, 95% CI 1.30, 2.95) or a systolic blood pressure less than 90 on admission (AOR 1.97, 95% CI 1.20, 3.24). Patients who stated a desire for life extending care were also more likely to receive care from a cardiologist (AOR 1.40, 95% CI 1.04, 1.90).

CONCLUSIONS

After adjusting for severity of illness and patient preferences for care, patient sociodemographic factors were strongly associated with receiving care from a cardiologist. Future investigations are required to determine whether these associations represent unmeasured preferences for care or inequities in our health care system.

Racial variations in end-of-life care

OBJECTIVES

To identify differences in advanced care planning and end-of-life decision-making between whites and blacks aged 70 and older.

DESIGN

The Asset and Health Dynamics Among the Oldest Old (AHEAD) study is a nationally representative survey of adults who were aged 70 and older in 1993. Relatives (proxy respondents) for 540 persons who died between the first (1993) and second (1995) waves of the study were surveyed about advanced care planning and end-of-life decisions that were made for their family member who died.

SETTING

Respondents were interviewed at home by telephone (n = 444) or in person (n = 95).

PARTICIPANTS

The 540 proxy respondents included 454 whites and 86 blacks.

MEASUREMENTS

Questions were asked about advance care planning and end-of-life decisions.

RESULTS

Whites were significantly more likely than blacks to discuss treatment preferences before death (P = .002), to complete a living will (P = .001), and to designate a Durable Power of Attorney for Health Care (DPAHC) (P = .032). The treatment decisions for whites were more likely to involve limiting care in certain situations (P = .007) and withholding treatment before death (P = .034). In contrast, the treatment decisions for blacks were more likely to be based on the desire to provide all care possible in order to prolong life (P = .013). Logistic regression models revealed that race continued to be a significant predictor of advance care planning and treatment decisions even after controlling for sociodemographic factors.

CONCLUSIONS

These findings suggest that there are important differences between blacks and whites regarding advanced care planning and end-of-life decision-making. Health professionals need to understand the diverse array of end-of-life preferences among various racial and ethnic groups and to develop greater awareness and sensitivity to these preferences when helping patients with end-of-life decision-making.

The effects of patient race on outcomes in seriously ill patients in SUPPORT: an overview of economic impact, medical intervention, and end-of-life decisions. Study to Understand Prognoses and Preferences for Outcomes and Risks of Treatments

BACKGROUND

Black Americans have significantly lower life expectancy than white Americans. Racial differences in medical access, management, and DNR orders have been documented.

OBJECTIVE

To review the effects of patient race on intervention and end-of-life decisions in seriously ill patients in the Study to Understand Prognoses and Preferences for Outcomes and Risks of Treatments (SUPPORT).

DESIGN

Review of published analyses from SUPPORT.

SETTING

Five teaching hospitals

PARTICIPANTS

A total of 9105 patients aged 18 years or older (15% black race) meeting diagnostic and illness severity criteria.

MEASUREMENT

Analysis of data collected by chart abstraction and interviews.

RESULTS

Blacks reported significant loss in savings, although adjusting for diagnosis and disease severity did not demonstrate significant racial differences. Economic hardship was associated with a preference for comfort care, except in black patients (OR 0.71; CI 95%, 0.57-0.88). Blacks received less intervention with no significant difference in survival. Pain level and control were not affected by race. Blacks were more likely to want CPR, although adjustment for self-pay or Medicaid eliminated racial differences. Blacks were more likely to continue to prefer CPR 2 months after hospitalization (28% vs 17%) and were more likely to change a DNR order to preferring CPR (40 vs 27%). Blacks also more frequently wished to discuss CPR preferences with their physicians but were less likely to have this type of communication (OR 1.53; CI 95%, 1.11-2.11).

CONCLUSIONS

Patient race may impact on medical intervention and preferences in seriously ill patients. However, in this population, the differences are of modest clinical importance.

Family satisfaction with end-of-life care in seriously ill hospitalized adults

OBJECTIVE

To examine factors associated with family satisfaction with end-of-life care in the Study to Understand Prognoses and Preferences for Outcomes and Risks of Treatments (SUPPORT).

DESIGN

A prospective cohort study with patients randomized to either usual care or an intervention that included clinical nurse specialists to assist in symptom control and facilitation of communication and decision-making.

SETTING

Five teaching hospitals in the United States.

PARTICIPANTS

Family members and other surrogate respondents for 767 seriously ill hospitalized adults who died.

MEASUREMENTS

Eight questionnaire items regarding satisfaction with the patient's medical care expressed as two scores, one measuring satisfaction with patient comfort and the other measuring satisfaction with communication and decision-making.

RESULTS

Sixteen percent of respondents reported dissatisfaction with patient comfort and 30% reported dissatisfaction with communication and decision-making. Factors found to be significantly associated with satisfaction with communication and decision-making were hospital site, whether death occurred during the index hospitalization (adjusted odds ratio (AOR) 2.2, 95% CI, 1.3-3.9), and for patients who died following discharge, whether the patient received the SUPPORT intervention (AOR 2.0, 1.2-3.2). For satisfaction with comfort, male surrogates reported less satisfaction (0.6, 0.4-1.0), surrogates who reported patients' preferences were followed moderately to not at all had less satisfaction (0.2, 0.1-0.4), and surrogates who reported the patient's illness had greater effect on family finances had less satisfaction (0.4, 0.2-0.8).

CONCLUSIONS

Satisfaction scores suggest the need for improvement in end-of-life care, especially in communication and decision making. Further research is needed to understand how factors affect satisfaction with end-of-life care. An intervention like that used in SUPPORT may help family members.

Patient race and decisions to withhold or withdraw life-sustaining treatments for seriously ill hospitalized adults. SUPPORT Investigators. Study to Understand Prognoses and Preferences for Outcomes and Risks of Treatments

PURPOSE

Patient race is associated with decreased resource use for seriously ill hospitalized adults. We studied whether this difference in resource use can be attributed to more frequent or earlier decisions to withhold or withdraw life-sustaining therapies.

SUBJECTS AND METHODS

We studied adults with one of nine illnesses that are associated with an average 6-month mortality of 50% who were hospitalized at five geographically diverse teaching hospitals participating in the Study to Understand Prognoses and Preferences for Outcomes and Risks of Treatments (SUPPORT). We examined the presence and timing of decisions to withhold or withdraw ventilator support and dialysis, and decisions to withhold surgery. Analyses were adjusted for demographic characteristics, prognosis, severity of illness, function, and patients' preferences for life-extending care.

RESULTS

The mean (+/- SD) age of the patients was 63 +/- 16 years; 16% were African-American, 44% were women, and 53% survived for 6 months or longer. Of the 9,076 patients, 5,349 (59%) had chart documentation that ventilator support had been considered in the event the patient's condition required such a treatment to sustain life, 2,975 charts (33%) had documentation regarding major surgery, and 1,293 (14%) had documentation of discussions about dialysis. There were no significant differences in the unadjusted rates of decisions to withhold or withdraw treatment among African-Americans compared with non-African-Americans: among African-Americans, 33% had a decision made to withhold or withdraw ventilator support compared with 35% among other patients, 14% had a decision made to withhold major surgery compared with 12% among other patients, and 25% had a decision made to withhold or withdraw dialysis compared with 30% among other patients (P >0.05 for all comparisons). After adjustment for demographic characteristics, prognosis, illness severity, function, and preferences for care, there were no differences in the timing or rate of decisions to withhold or withdraw treatments among African-Americans compared with non-African-American patients.

CONCLUSION

Patient race does not appear to be associated with decisions to withhold or withdraw ventilator support or dialysis, or to withhold major surgery, in seriously ill hospitalized adults.

Screening inpatient quality using post-discharge events

BACKGROUND

Decreasing hospital lengths of stay (LOS) hamper efforts to detect and to definitively treat complications of care. Patients leave before some complications are identified.

OBJECTIVES

To develop a computerized method to screen for hospital complications using readily available administrative data from outpatient and nonacute care within 90 days of discharge.

DESIGN

We developed the Complications Screening Program for Outpatient data (CSP-O) by using diagnosis and procedure codes from Medicare Part A and B claims to define 50 complication screens. Seventeen apply to specific procedural cases, and 33 apply to all adult, acute, medical, or surgical hospitalizations. The CSP-O algorithm examined outpatient, physician office, home health agency, and hospice claims within 90 days following discharge.

SUBJECTS

Seven hundred thirty nine thousand, two hundred and forty eight discharges of Medicare beneficiaries (age range, > or = 65 years) were admitted to 515 hospitals nationwide in 1994.

RESULTS

Complete 90-day, post-discharge windows were present for 62.8% of all and 68.5% of procedural cases. The 33 general screens flagged 13.6% of all cases; only 1.8% of procedural cases were flagged by the 17 procedural screens. When we allowed the CSP-O algorithm to scan information from acute hospital readmissions, flag rates rose to 32.8% for general and 8.7% for procedural complications. Controlling for patient and hospital characteristics, flag rates were considerably higher among the very old and at small and for-profit institutions.

CONCLUSIONS

Whereas several CSP-O findings have construct validity, limitations of claims raise concerns. Regardless of the CSPO's ultimate utility, examining post-discharge experiences to identify inpatient complications remains important as LOSs fall.

Resuscitation preferences among patients with severe congestive heart failure: results from the SUPPORT project. Study to Understand Prognoses and Preferences for Outcomes and Risks of Treatments

BACKGROUND

We sought to describe the resuscitation preferences of patients hospitalized with an exacerbation of severe congestive heart failure, perceptions of those preferences by their physicians, and the stability of the preferences.

METHODS AND RESULTS

Of 936 patients in this study, 215 (23%) explicitly stated that they did not want to be resuscitated. Significant correlates of not wanting to be resuscitated included older age, perception of a worse prognosis, poorer functional status, and higher income. The physician's perception of the patient's preference disagreed with the patient's actual preference in 24% of the cases overall. Only 25% of the patients reported discussing resuscitation preferences with their physician, but discussion of preferences was not significantly associated with higher agreement between the patient and physician. Of the 600 patients who responded to the resuscitation question again 2 months later, 19% had changed their preferences, including 14% of those who initially wanted resuscitation (69 of 480) and 40% of those who initially did not (48 of 120). The physician's perception of the patient's hospital resuscitation preference was correct for 84% of patients who had a stable preference and 68% of those who did not.

CONCLUSIONS

Almost one quarter of patients hospitalized with severe heart failure expressed a preference not to be resuscitated. The physician's perception of the patient's preference was not accurate in about one quarter of the cases. but communication was not associated with greater agreement between the patient and the physician. A substantial proportion of patients who did not want to be resuscitated changed their minds within 2 months of discharge.

Influence of race and gender on care process, resource use, and hospital-based outcomes in congestive heart failure

Race and gender are important determinants of certain clinical outcomes in cardiovascular disease. To examine the influence of race and gender on care process, resource use, and hospital-based case outcomes for patients with congestive heart failure (CHF), we obtained administrative records on all 1995 New York State hospital discharges assigned ICD-9-CM codes indicative of this diagnosis. The following were compared among black and white women and men: demographics, comorbid illness, care processes, length of stay (LOS), hospital charges, mortality rate, and CHF readmission rate. We identified 45,894 patients (black women, 4,750; black men, 3,370; white women, 21,165; white men, 16,609). Blacks underwent noninvasive cardiac procedures more often than whites; procedure and specialty use rates were lower among women than among men. After adjusting for other patient characteristics and hospital type and location, we found race to be an important determinant of LOS (black, 10.4 days; white, 9.3 days; p = 0.0001), hospital charges (black, $13,711; white, $11,074; p = 0.0001), mortality (black-to-white odds ratio = 0.832; p = 0.003), and readmission (black-to-white odds ratio = 1.301; p = 0.0001). Gender was an important determinant of LOS (women, 9.8 days; men, 9.2 days; p = 0.0001), hospital charges (women, $11,690; men, $11,348; p = 0.02), and mortality (women-to-men odds ratio = 0.878; p = 0.0008). We conclude that race and gender influence care process and hospital-based case outcomes for patients with CHF.

Primary care for the medically underserved: challenges and opportunities

The medically underserved present unique challenges to primary care practitioners. Sociocultural and financial barriers of the underserved impede access to necessary care; the prevalence and severity of diseases in the underserved population vary from those of the general population; the institution of preventive-care measures can be especially problematic; and the doctor-patient relationship is uncommonly complex. This article reviews current thinking about the causes of unequal health, the effects of unequal health care, and the special opportunities for disease prevention among the socioeconomically disadvantaged people in the US. Sensitivity to these and other issues can enhance primary care practitioners' efforts to improve care of the underserved now, pending future political consensus about universal health insurance.

Lack of gender and racial differences in surgery and mortality in hospitalized Medicare beneficiaries with bleeding peptic ulcer

OBJECTIVE

Determine the relation of race and gender to outcome from bleeding peptic ulcer.

DESIGN

Retrospective cohort study.

SETTING

All acute care hospitals in the United States.

PATIENTS

A 100% sample of hospitalized Medicare beneficiaries older than 64 years (n = 82,868) with a primary discharge diagnosis of peptic ulcer with hemorrhage.

MEASUREMENTS AND MAIN RESULTS

Surgical treatment was performed in 6.9% of patients, 30-day mortality was 8.5%, and average length of stay was 9.4 days. Surgery was somewhat more common in men than women (7.3% vs 6.5%, p < .001), and in whites than African Americans (6.9% vs 6.3%, p < .001), but neither race nor gender was associated with surgery in multivariable analysis adjusting for potentially confounding factors. Mortality rates were similar in African Americans and whites (8.5%), and somewhat higher in men than women (10.7% vs 9.3%, p < .001). In multivariable analysis, there was no difference in mortality across gender and racial groups. Although unadjusted and adjusted lengths of stay were longer for African Americans and shorter for men, the differences were modest (i.e., 16% increase and 6% decrease in multivariable analysis, respectively, p < .0001).

CONCLUSIONS

In this national sample, there is no significant gender or racial difference in therapy and outcome for patients with hemorrhagic peptic ulcer. The findings raise the possibility that studies that have shown race and gender differences in management of coronary artery disease and cancer may not be generalizable to other common diagnoses.