Influence of patient preferences and local health system characteristics on the place of death. SUPPORT Investigators. Study to Understand Prognoses and Preferences for Risks and Outcomes of Treatment

A national study of chaplaincy services and end-of-life outcomes

BACKGROUND

Medicine has long acknowledged the role of chaplains in healthcare, but there is little research on the relationship between chaplaincy care and health outcomes. The present study examines the association between chaplaincy services and end-of-life care service choices.

METHODS

HealthCare Chaplaincy purchased the AHA survey database from the American Hospital Association. The Dartmouth Atlas of Health Care database was provided to HealthCare Chaplaincy by The Dartmouth Institute for Health Policy & Clinical Practice, with the permission of Dartmouth Atlas Co-Principal Investigator Elliot S. Fisher, M.D., M.P.H. The Dartmouth Atlas of Health Care is available interactively on-line at http://www.dartmouthatlas.org/. Patient data are aggregated at the hospital level in the Dartmouth Atlas of Health Care. IRB approval was not sought for the project because the data are available to the public through one means or another, and neither database contains data about individual patients, i.e. all the variables are measures of hospital characteristics. We combined and analyzed data from the American Hospital Association's Annual Survey and outcome data from The Dartmouth Atlas of Health Care in a cross-sectional study of 3,585 hospitals. Two outcomes were examined: the percent of patients who (1) died in the hospital, and (2) were enrolled in hospice. Ordinary least squares regression was used to measure the association between the provision of chaplaincy services and each of the outcomes, controlling for six factors associated with hospital death rates.

RESULTS AND DISCUSSION

The analyses found significantly lower rates of hospital deaths (β = .04, p < .05) and higher rates of hospice enrollment (β = .06, p < .001) for patients cared for in hospitals that provided chaplaincy services compared to hospitals that did not.

CONCLUSIONS

The findings suggest that chaplaincy services may play a role in increasing hospice enrollment. This may be attributable to chaplains' assistance to patients and families in making decisions about care at the end-of-life, perhaps by aligning their values and wishes with actual treatment plans. Additional research is warranted.

Disability and decline in physical function associated with hospital use at end of life

BACKGROUND

Hospital use near the end of life is often undesirable to patients, represents considerable Medicare cost, and varies widely across regions.

OBJECTIVE

To concurrently examine regional and patient factors, including disability and functional decline, associated with end-of-life hospital use.

DESIGN/PARTICIPANTS

We sampled decedents aged 65 and older (n = 2,493) from the Health and Retirement Study (2000-2006), and linked data from individual Medicare claims and the Dartmouth Atlas of Health Care. Two-part regression models estimated the relationship between total hospital days in the last 6 months and patient characteristics including physical function, while adjusting for regional resources and hospital care intensity (HCI).

KEY RESULTS

Median hospital days was 7 (range = 0-183). 53% of respondents had functional decline. Compared with decedents without functional decline, those with severe disability or decline had more regression-adjusted hospital days (range 3.47-9.05, depending on category). Dementia was associated with fewer days (-3.02); while chronic kidney disease (2.37), diabetes (2.40), stroke or transient ischemic attack (2.11), and congestive heart failure (1.74) were associated with more days. African Americans and Hispanics had more days (5.91 and 4.61, respectively). Those with family nearby had 1.62 fewer days and hospice enrollees had 1.88 fewer days. Additional hospital days were associated with urban residence (1.74) and residence in a region with more specialists (1.97) and higher HCI (2.27).

CONCLUSIONS

Functional decline is significantly associated with end-of-life hospital use among older adults. To improve care and reduce costs, health care programs and policies should address specific needs of patients with functional decline and disability.

Which hospice patients with cancer are able to die in the setting of their choice? Results of a retrospective cohort study

PURPOSE

To determine which hospice patients with cancer prefer to die at home and to define factors associated with an increased likelihood of dying at home.

METHODS

An electronic health record-based retrospective cohort study was conducted in three hospice programs in Florida, Pennsylvania, and Wisconsin. Main measures included preferred versus actual site of death.

RESULTS

Of 7,391 patients, preferences regarding place of death were determined at admission for 5,837 (79%). After adjusting for other characteristics, patients who preferred to die at home were more likely to die at home (adjusted proportions, 56.5% v 37.0%; odds ratio [OR], 2.21; 95% CI, 1.77 to 2.76). Among those patients (n = 3,152) who preferred to die at home, in a multivariable logistic regression model, patients were more likely to die at home if they had at least one visit per day in the first 4 days of hospice care (adjusted proportions, 61% v 54%; OR, 1.23; 95% CI, 1.07 to 1.41), if they were married (63% v 54%; OR, 1.35; 95% CI, 1.10 to 1.44), and if they had an advance directive (65% v 50%; OR, 2.11; 95% CI, 1.54 to 2.65). Patients with moderate or severe pain were less likely to die at home (OR, 0.56; 95% CI, 0.45 to 0.64), as were patients with better functional status (higher Palliative Performance Scale score: < 40, 64.8%; 40 to 70, 50.2%; OR, 0.79; 95% CI, 0.67 to 0.93; > 70, 40.5%; OR, 0.53; 95% CI, 0.35 to 0.82).

CONCLUSION

Increased hospice visit frequency may increase the likelihood of patients being able to die in the setting of their choice.

Predictors of emergent feeding tubes and tracheostomies in amyotrophic lateral sclerosis (ALS)

Predictable decline in ALS makes unplanned gastrostomy and tracheostomy avoidable. We determined whether gastrostomy or tracheostomy insertion during emergent hospitalization is associated with patient or hospital characteristics, changed Medicare policy in 2001, or proximity to specialized ALS care. We performed a retrospective analysis of hospitalizations and procedures for ALS/MND patients in Pennsylvania between 1996 and 2009. We identified predictors of gastrostomy/tracheostomy during emergent hospitalization and trends over time. Patients underwent 1748 gastrostomies and 373 tracheostomies. Thirty-two percent of gastrostomies and 67% of tracheostomies were placed emergently. Emergent hospitalizations involving gastrostomy were more expensive with fewer home discharges. Black patients and Medicaid patients had higher odds of emergent gastrostomy placement. Conversely, academic hospital affiliation decreased odds of emergent gastrostomy or tracheostomy placement (AOR 0.49, AOR 0.37, p < 0.001). After Medicare policy changes, gastrostomy use increased, while emergent gastrostomies decreased. Surprisingly, proximity to specialized care was associated with increased emergent gastrostomy placement. In conclusion, black patients and Medicaid patients were more likely to undergo emergent gastrostomy insertion. Patients receiving gastrostomy during emergent admissions had fewer home discharges and higher costs. Academic hospital affiliation decreased odds of emergent gastrostomy or tracheostomy. After Medicare changes broadening access, while gastrostomy use increased, the proportion of emergent procedures decreased.

Association of age, gender, and race with intensity of end-of-life care for Medicare beneficiaries with cancer

PURPOSE

To measure intensity of end-of-life (EOL) care for Medicare cancer patients and variations in care by age, gender, and race.

PATIENTS AND METHODS

This retrospective cohort analysis of Medicare claims (20% sample) examined 235,821 Medicare Parts A and B fee-for-service patients dying with poor-prognosis cancers between 2003 and 2007. Logistic regression models quantified associations between care intensity and age, gender, and race. Measures included hospitalizations, emergency department (ED) visits, intensive care unit (ICU) admissions, in-hospital deaths, late-life chemotherapy administration, overall and late hospice enrollment within six months of death.

RESULTS

Within 30 days of death, 61.3% of patients were hospitalized, 10.2% were hospitalized more than once, 10.2% visited an ED more than once, 23.7% had ICU admissions, and 28.8% died in-hospital. Within two weeks of death, 6% received chemotherapy. In their final six months, 55.2% accessed hospice, 15.1% within three days of death. Older age (≥75 versus <75) was associated with lower odds ratios (ORs) of 0.49 to 0.89 for aggressive care, and an OR of 0.92 (95% CI 0.89-0.95) for late hospice enrollment. Female gender was associated with lower ORs (0.82 to 0.86) for aggressive care, and an OR of 0.84 (95% CI 0.81-0.86) for late hospice enrollment. Black (versus nonblack) race was associated with higher ORs (1.08 to 1.38) for aggressive acute care, lower ORs for late chemotherapy, OR 0.76 (95% CI 0.71-0.81), and late hospice enrollment, OR 0.81 (95% CI 0.76-0.86).

CONCLUSIONS

Seniors dying with poor-prognosis cancer experience high-intensity care with rates varying by age, gender, and race.

Determinants of death in the hospital among older adults

OBJECTIVES

To investigate patient-level determinants of in-hospital death, adjusting for patient and regional characteristics.

DESIGN

Using multivariable regression, the relationship between in-hospital death and participants' social, functional, and health characteristics was investigated, controlling for regional Hospital Care Intensity Index (HCI) from the Dartmouth Atlas of Health Care.

SETTING

The Health and Retirement Study, a longitudinal nationally representative cohort of older adults.

PARTICIPANTS

People aged 67 and older who died between 2,000 and 2,006 (N = 3,539) were sampled.

MEASUREMENTS

In-hospital death.

RESULTS

Thirty-nine percent (n = 1,380) of participants died in the hospital (range 34% in Midwest to 45% in Northeast). Nursing home residence, functional dependence, and cancer or dementia diagnosis, among other characteristics, were associated with lower adjusted odds of in-hospital death. Being black or Hispanic, living alone, and having more medical comorbidities were associated with greater adjusted odds, as was higher HCI. Sex, education, net worth, and completion of an advance directive did not correlate with in-hospital death.

CONCLUSION

Black race, Hispanic ethnicity, and other functional and social characteristics are correlates of in-hospital death, even after controlling for the role of HCI. Further work must be done to determine whether preferences, provider characteristics and practice patterns, or differential access to medical and community services drive this difference.

Feasibility and acceptability of a decision aid designed for people facing advanced or terminal illness: a pilot randomized trial

BACKGROUND

Patients nearing the end of their lives face an array of difficult decisions.

OBJECTIVE

This study was designed to assess the feasibility and acceptability of a decision aid (DA) designed for patients facing advanced or terminal illness.

DESIGN

We conducted a pilot randomized clinical trial of Health Dialog's Looking Ahead: choices for medical care when you're seriously ill DA (booklet and DVD) applied to patients on a hospital-based palliative care (PC) service.

SETTING

University of Colorado Hospital - December 2009 and May 2010.

PARTICIPANTS

All adult, English-speaking patients or their decision makers were potentially eligible. Patients were not approached if they were in isolation, did not speak English or if any provider felt that they were not appropriate because of issues such as family conflict or actively dying.

INTERVENTION

All participants received a standard PC consultation. Participants in the intervention arm also received a copy of the DA. Measurements Primary outcomes included decision conflict and knowledge. Participants in the intervention arm also completed an acceptability questionnaire and qualitative exit interviews.

RESULTS

Of the 239 patients or decision makers, 51(21%) enrolled in the trial. The DA had no significant effect on decision conflict or knowledge. Exit interviews indicated it was acceptable and empowering, although they wished they had access to the DA earlier.

CONCLUSIONS

While the DA was acceptable, feasibility was limited by late-life illness challenges. Future trials of this DA should be performed on patients earlier in their illness trajectory and should include additional outcome measures such as self-efficacy and confidence.

Regional variation in the association between advance directives and end-of-life Medicare expenditures

CONTEXT

It is unclear if advance directives (living wills) are associated with end-of-life expenditures and treatments.

OBJECTIVE

To examine regional variation in the associations between treatment-limiting advance directive use, end-of-life Medicare expenditures, and use of palliative and intensive treatments.

DESIGN, SETTING, AND PATIENTS

Prospectively collected survey data from the Health and Retirement Study for 3302 Medicare beneficiaries who died between 1998 and 2007 linked to Medicare claims and the National Death Index. Multivariable regression models examined associations between advance directives, end-of-life Medicare expenditures, and treatments by level of Medicare spending in the decedent's hospital referral region.

MAIN OUTCOME MEASURES

Medicare expenditures, life-sustaining treatments, hospice care, and in-hospital death over the last 6 months of life.

RESULTS

Advance directives specifying limits in care were associated with lower spending in hospital referral regions with high average levels of end-of-life expenditures (-$5585 per decedent; 95% CI, -$10,903 to -$267), but there was no difference in spending in hospital referral regions with low or medium levels of end-of-life expenditures. Directives were associated with lower adjusted probabilities of in-hospital death in high- and medium-spending regions (-9.8%; 95% CI, -16% to -3% in high-spending regions; -5.3%; 95% CI, -10% to -0.4% in medium-spending regions). Advance directives were associated with higher adjusted probabilities of hospice use in high- and medium-spending regions (17%; 95% CI, 11% to 23% in high-spending regions, 11%; 95% CI, 6% to 16% in medium-spending regions), but not in low-spending regions.

CONCLUSION

Advance directives specifying limitations in end-of-life care were associated with significantly lower levels of Medicare spending, lower likelihood of in-hospital death, and higher use of hospice care in regions characterized by higher levels of end-of-life spending.

The Going Home Initiative: Getting Critical Care Patients Home With Hospice

Although considerable effort is being directed at providing patients and their families with a “good death,” most patients in intensive care units, if given the choice, would prefer to die at home. With little guidance from the literature, the palliative care committee of an intensive care unit developed guidelines to get patients home from the intensive care unit to die. In the past few years, the unit has transferred many patients home with hospice care, much to the delight of their families. Although several obstacles to achieving this goal exist, the unit has achieved success in a small-scale implementation of its Going Home Initiative.

In-region versus out-of-region hospitalizations at the end of life among older rural residents: the relationship between personal and system-related factors

BACKGROUND

Even though a large segment of the population lives in rural areas, relatively little attention has been paid in the literature to date to hospital use at the end of life among rural residents. The objective of this study was to examine factors associated with in- or out-of-region hospitalizations at the end of life among older rural residents.

METHODS

The study included all community-dwelling adults aged 65 or older living in rural regions of a mid-Western Canadian province who had died in fiscal years 2003-04 to 2005-06, as determined from Vital Statistics data (N = 5,550). Complete hospital discharge abstract data were used to identify in- or out-of-region hospitalizations in the last 6 months before death and on the day of death. The type of out-of-region hospitals older adults were admitted to was also examined (urban tertiary hospital, urban community hospital, and rural hospital).

RESULTS

Twenty percent of hospitalizations and 21% of hospital deaths occurred in a hospital that was out of older adults' region of residence. Compared with decedents aged 65-74, those aged 75-84 and even more so those aged 85+ had reduced odds of being hospitalized out of region or dying in an out-of-region hospital. Those 85+ years old also had reduced odds of being hospitalized in a (out-of-region) tertiary hospital. Higher hospital bed rates and physician rates were associated with reduced odds of out-of-region hospitalization and hospital death.

CONCLUSION

Efforts should focus on recruiting physicians to those rural areas with low physician rates, as well as finding mechanisms to retain physicians in those rural regions.

Place of death among patients with terminal heart failure in a continuous inotropic infusion program

Although most patients with terminal heart failure (HF) prefer to die at home, the majority die in hospitals. To determine the impact of home inotropic support in the place of death among patients with terminal HF, this retrospective study compared the place of death in patients with terminal HF enrolled in an inotropic infusion program to place of death in a national sample of patients with HF. The rate of home death among program participants (64.5%; n = 217) was significantly higher (P < .001) than an age- and sex-adjusted rate of home death in a national sample (35.9%; n = 56 596). Patients with HF participating in home inotropic support can remain at home during the final stage of life and are less likely to die in hospitals.

Dying in the margins: understanding palliative care and socioeconomic deprivation in the developed world

CONTEXT

Individuals from low socioeconomic (SE) groups have less resources and poorer health outcomes. Understanding the nature of access to appropriate end-of-life care services for this group is important.

OBJECTIVES

To evaluate the literature in the developed world for barriers to access for low SE groups.

METHODS

Electronic databases searched in the review included MEDLINE (1996-2010), CINAHL (1996-2010), PsychINFO (2000-2010), Cochrane Library (2010), and EMBASE (1996-2010). Publications were searched for key terms "socioeconomic disadvantage," "socioeconomic," "poverty," "poor" paired with "end-of-life care," "palliative care," "dying," and "terminal Illness." Articles were analyzed using existing descriptions for dimensions of access to health services, which include availability, affordability, acceptability, and geographical access.

RESULTS

A total of 67 articles were identified for the literature review. Literature describing end-of-life care and low SE status was limited. Findings from the review were summarized under the headings for dimensions of access.

CONCLUSION

Low SE groups experience barriers to access in palliative care services. Identification and evaluation of interventions aimed at reducing this disparity is required.

Returns to Local-Area Healthcare Spending: Evidence from Health Shocks to Patients Far From Home

Healthcare spending varies widely across markets, and previous empirical studies find little evidence that higher spending translates into better health outcomes. The main innovation in this paper exploits this cross-sectional variation in hospital spending in a new way by considering patients who are exposed to healthcare systems not designed for them: patients far from home when a health emergency strikes. Visitors to Florida who become ill in high-spending areas have significantly lower mortality rates compared to visitors in lower-spending areas. The results are robust within groups of similar visitors and within groups of destinations that appear to be close demand substitutes-areas that likely attract similar visitors.

Hospital versus home death: results from the Mexican Health and Aging Study

CONTEXT

Characterizing where people die is needed to inform palliative care programs in Mexico.

OBJECTIVES

To determine whether access to health care influences the place of death of older Mexicans and examine the modifying effects of demographic and clinical characteristics.

METHODS

We analyzed 2001 baseline and 2003 follow-up data from the Mexican Health and Aging Study. Cases included adults who completed the baseline interview and died before the follow-up interview and for whom a proxy interview was obtained in 2003. The main outcome variable was the place of death (hospital vs. home). The predictors of the place of death were identified using logistic regression analysis.

RESULTS

The study group included 473 deceased patients; 52.9% died at home. Factors associated with hospital death were having spent at least one night in a hospital during the last year of life (odds ratio [OR]: 6.73; 95% confidence interval [CI]: 3.29, 13.78) and dying in a city other than the city of usual residence (OR: 4.68, 95% CI: 2.56, 8.57). Factors associated with home death were not having health care coverage (OR: 2.78, 95% CI: 1.34, 5.88), living in a city of less than 100,000 residents (OR: 2.44, 95% CI: 1.43, 4.17), and older age (OR: 1.03, 95% CI: 1.01, 1.05).

CONCLUSION

Older Mexicans with access to health care services were more likely to die in the hospital even after controlling for important clinical and demographic characteristics. Findings from the study may be used to plan the provision of accessible end-of-life hospital and home-based services.

Fewer hospitalizations result when primary care is highly integrated into a continuing care retirement community

Meeting the medical and social needs of elderly people is likely to be costly, disruptive, and at odds with personal preferences if efforts to do so are not well coordinated. We compared two different models of primary care in four different continuing care retirement communities. In the first model, used in one community, the physicians and two part-time nurse practitioners delivered clinical care only at that site, covered all settings within it, and provided all after-hours coverage. In the second model, used in three communities, on-site primary care physician hours were limited; the same physicians also had independent practices outside the retirement community; and after-hours calls were covered by all members of the practices, including physicians who did not practice on site. We found that residents in the first model had two to three times fewer hospitalizations and emergency department visits. Only 5 percent of those who died did so in a hospital, compared to 15 percent at the other sites and 27 percent nationally. These findings provide insight into what is possible when medical care is highly integrated into a residential retirement setting.

Can this patient be discharged home? Factors associated with at-home death among patients with cancer

PURPOSE

The purpose of this study was to identify factors associated with at-home death among patients with advanced cancer and create a decision-making model for discharging patients from an acute-care hospital.

PATIENTS AND METHODS

We conducted an observational cohort study to identify the association between place of death and the clinical and demographic characteristics of patients with advanced cancer who received care from a palliative home care team (PHCT) and of their primary caregivers. We used logistic regression analysis to identify the predictors of at-home death.

RESULTS

We identified 380 patients who met the study inclusion criteria; of these, 245 patients (64%) died at home, 72 (19%) died in an acute-care hospital, 60 (16%) died in a palliative care unit, and three (1%) died in a nursing home. Median follow-up was 48 days. We included the 16 variables that were significant in univariate analysis in our decision-making model. Five variables predictive of at-home death were retained in the multivariate analysis: caregiver's preferred place of death, patients' preferred place of death, caregiver's perceived social support, number of hospital admission days, and number of PHCT visits. A subsequent reduced model including only those variables that were known at the time of discharge (caregivers' preferred place of death, patients' preferred place of death, and caregivers' perceived social support) had a sensitivity of 96% and a specificity of 81% in predicting place of death.

CONCLUSION

Asking a few simple patient- and family-centered questions may help to inform the decision regarding the best place for end-of-life care and death.

Determinants of medical expenditures in the last 6 months of life

BACKGROUND

End-of-life medical expenditures exceed costs of care during other years, vary across regions, and are likely to be unsustainable. Identifying determinants of expenditure variation may reveal opportunities for reducing costs.

OBJECTIVE

To identify patient-level determinants of Medicare expenditures at the end of life and to determine the contributions of these factors to expenditure variation while accounting for regional characteristics. It was hypothesized that race or ethnicity, social support, and functional status are independently associated with treatment intensity and controlling for regional characteristics, and that individual characteristics account for a substantial proportion of expenditure variation.

DESIGN

Using data from the Health and Retirement Study, Medicare claims, and The Dartmouth Atlas of Health Care, relationships were modeled between expenditures and patient and regional characteristics.

SETTING

United States, 2000 to 2006.

PARTICIPANTS

2394 Health and Retirement Study decedents aged 65.5 years or older.

MEASUREMENTS

Medicare expenditures in the last 6 months of life were estimated in a series of 2-level multivariable regression models that included patient, regional, and patient and regional characteristics.

RESULTS

Decline in function (rate ratio [RR], 1.64 [95% CI, 1.46 to 1.83]); Hispanic ethnicity (RR, 1.50 [CI, 1.22 to 1.85]); black race (RR, 1.43 [CI, 1.25 to 1.64]); and certain chronic diseases, including diabetes (RR, 1.16 [CI, 1.06 to 1.27]), were associated with higher expenditures. Nearby family (RR, 0.90 [CI, 0.82 to 0.98]) and dementia (RR, 0.78 CI, 0.71 to 0.87]) were associated with lower expenditures, and advance care planning had no association. Regional characteristics, including end-of-life practice patterns (RR, 1.09 [CI, 1.06 to 1.14]) and hospital beds per capita (RR, 1.01 [CI, 1.00 to 1.02]), were associated with higher expenditures. Patient characteristics explained 10% of overall variance and retained statistically significant relationships with expenditures after regional characteristics were controlled for.

LIMITATION

The study limitations include the decedent sample, proxy informants, and a large proportion of unexplained variation.

CONCLUSION

Patient characteristics, such as functional decline, race or ethnicity, chronic disease, and nearby family, are important determinants of expenditures at the end of life, independent of regional characteristics.

PRIMARY FUNDING SOURCE

The Brookdale Foundation.

Municipal variation in health and social service use in the last 2 years of life among old people

Aims: To describe and analyse municipal differences in health and social service use among old people in the last 2 years of life. Methods: The data were derived from national registers. All those who died in 2002 or 2003 at the age of ≥70 years were included except those who lived in very small municipalities. The services included were different types of hospitals, long-term care, and home care. The variation in service use was described by coefficients of variation (CV). To analyse local differences, three-level (individual, municipal, and regional) binary logistic and Poisson regression analyses were performed. Results: A total of 67,027 decedents from 315 municipalities in 20 hospital districts were included. There was considerable variation in service use between residents of different municipalities, especially in the types of hospital used. Of the individual-level variables age and use of other services were associated (p < 0.05) with use of all services. Of the municipal-level variables, indicators describing the service pattern in the municipality were associated with use of all services and average age of decedents with most of the services. The presence of a university hospital in the hospital district increased the probability of using university and general hospitals, but among the users increased days in university hospital and decreased days in general hospital. Conclusions: Considerable differences between municipalities exist, but these cannot be exhaustively explained. Behind the differences are probably factors which are difficult to describe and quantify, such as historical developments and political realities.

Elders' environs and their end-of-life preferences

HYPOTHESIS

Elders' predilections regarding end-of-life interventions vary with their living environs.

METHODS

Patients in 3 settings--assisted living/outpatient, skilled nursing facility (SNF), and acute hospitalization--were asked to complete a brief questionnaire.

RESULTS

A total of 269 patients who averaged 80.0 ± (SD) 8.1 years, 44% male, 70% white were studied. Eighty-five patients were outpatient elderly, 101 were hospitalized for acute illnesses, and 83 were interviewed in SNFs. Outpatients (44/85; 52%) and acutely ill inpatients (40/101; 40%) were more likely than patients residing in SNFs (19/81; 23%) to choose comfort care only (P = .047) for acute pneumonia requiring endotracheal intubation (ETI). Overall, 32% changed their choice for ETI, opting for comfort care only if acute pneumonia was followed by disposition to an SNF. However, ambulatory and acutely ill elderly patients were 3 times as likely as SNF patients to change from aggressive to comfort care if the most likely outcome was disposition to an SNF (P < .001). In multivariate regression models, age (>80), gender, number of lost ADLs (>2), and self-described quality of life were not associated with choosing comfort care instead of ETI, whereas place of residence (SNF versus home) was independently associated with choosing ETI (odds ratio = 3.5; 95%CI = 1.9-6.4). Similarly, those already living in an SNF were more likely to opt for remaining there for advancing dementia (odds ratio = 7.7; 95%CI = 3.8-15.8). However, choices for ETI did not coincide with choosing an SNF for advancing dementia.

CONCLUSIONS

Elders residing in nursing homes were more likely than ambulatory patients to request invasive end-of-life care, a difference that was more pronounced when outcome required disposition to an SNF. These preferences were not dependent on patients' self-described disability or quality of life. This study suggests that qualitative outcomes matter to patients and their choices are associated with their place of residence.

Determinants of treatment intensity for patients with serious illness: a new conceptual framework

BACKGROUND

Research during the past few decades has greatly advanced our understanding of the cost, quality, and variability of medical care at the end of life. The current health-care policy debate has focused considerable attention on the unsustainable rate of spending and wide regional variation associated with medical treatments in the last year of life. New initiatives aim to standardize quality and reduce over-utilization at the end of life. We argue, however, that focusing exclusively on medical treatment at the end of life is not likely to lead to effective health-care policy reform or reduce costs. Specifically, end-of-life policy initiatives face the challenges of political feasibility, inaccurate prognostication, and gaps in the existing literature.

OBJECTIVES

With the ultimate aim of improving the quality and efficiency of care, we propose a research and policy agenda guided by a new conceptual framework of factors associated with treatment intensity for patients with serious and complicated medical illness. This model not only expands the population of interest to include all adults with serious illness, but also provides a blueprint for the thorough investigation of the diverse and interconnected determinants of treatment intensity.

CONCLUSIONS

The new conceptual framework presented in this paper can be used to develop future research and policy initiatives designed to improve the quality and efficiency of care for adults with serious illness.

Redefining the "planning" in advance care planning: preparing for end-of-life decision making

The traditional objective of advance care planning has been to have patients make treatment decisions in advance so that clinicians can attempt to provide care consistent with their goals. The authors contend that the objective for advance care planning ought to be the preparation of patients and surrogates to participate with clinicians in making the best possible in-the-moment medical decisions. They provide practical steps for clinicians to help patients and surrogate decision makers achieve this objective in the outpatient setting. Preparation for in-the-moment decision making shifts the focus from having patients make premature decisions based on incomplete information to preparing them and their surrogates for the types of decisions and conflicts they may encounter when they do have to make in-the-moment decisions. Advance directives, although important, are just one piece of information to be used at the time of decision making.

Redefining the "planning" in advance care planning: preparing for end-of-life decision making

The traditional objective of advance care planning has been to have patients make treatment decisions in advance so that clinicians can attempt to provide care consistent with their goals. The authors contend that the objective for advance care planning ought to be the preparation of patients and surrogates to participate with clinicians in making the best possible in-the-moment medical decisions. They provide practical steps for clinicians to help patients and surrogate decision makers achieve this objective in the outpatient setting. Preparation for in-the-moment decision making shifts the focus from having patients make premature decisions based on incomplete information to preparing them and their surrogates for the types of decisions and conflicts they may encounter when they do have to make in-the-moment decisions. Advance directives, although important, are just one piece of information to be used at the time of decision making.

End-of-life concerns and care preferences: congruence among terminally ill elders and their family caregivers

This study examined the end-of-life challenges, concerns, and care preferences of terminally ill elders and their family caregivers, with a focus on areas of congruence and incongruence. Ten elders and 10 family caregivers participated in separate, semi-structured, face-to-face interviews. Data analysis included team coding and thematic analysis, guided by an a priori set of categories based on the study questions. Shared challenges and concerns included experiencing decline, managing pain and discomfort, and living with uncertainty. There was also congruence regarding end-of-life care preferences, specifically the importance of quality care, treatment with dignity and respect, and avoiding unnecessary life-sustaining treatment. Areas of incongruence included the elders' difficulties in accepting dependence, their fears of becoming a burden, and desire to be prepared for death. Family caregivers were most concerned with providing adequate care to meet the elders' physical and spiritual care needs. Open family communication was associated with greater congruence. The authors discuss implications of these findings for research and intervention.

Which patients with cancer die at home? A study of six European countries using death certificate data

PURPOSE

This study examines the proportion of cancer deaths occurring at home in six European countries in relation to illness and to demographic and health care factors.

METHODS

Death certificate data of all cancer-related deaths in 2002 in Italy and 2003 in Belgium, the Netherlands, Norway, England, and Wales (N = 238,216) were linked with regional health care and area statistics. Multivariate binomial logistic regressions were performed to examine factors associated with dying at home.

RESULTS

The percentage of all cancer deaths occurring at home was 12.8 in Norway, 22.1 in England, 22.7 in Wales, 27.9 in Belgium, 35.8 in Italy, and 45.4 in the Netherlands. Having solid cancers and being married increased the chances of dying at home in all countries. Being older and being a woman decreased the chances of dying at home, except in Italy where the opposite was the case. A higher educational attainment was associated with better chances of dying at home in Belgium, Italy, and Norway (countries where information on educational attainment was available). Better chances of dying at home were also associated with living in less urbanized areas in all countries but England. The number of hospital and care home beds seemed not to be universally strong predictors of dying at home.

CONCLUSION

There are large country differences in the proportion of patients with cancer dying at home, and these seem influenced by country-specific cultural, social, and health care factors. Alongside cross-national differences, country-specific aspects need to be considered in the development of policy strategies facilitating home death.

Influences on place of death in Botswana

OBJECTIVE

There is an emerging body of research aimed at understanding the determinants of place of death, as where people die may influence the quality of their death. However, little is known about place of death for people of Southern Africa. This study describes place of death (home or hospital) and potential influencing factors (cause of death, age, gender, occupation, and district of residence).

METHOD

We collected the death records for years 2005 and 2006 for all adult non-traumatic deaths that occurred in Botswana, described them, and looked for associations using bivariate and multivariate analyses.

RESULTS

The evaluable sample consisted of 18,869 death records. Home deaths accounted for 36% of all deaths, and were predominantly listed with "unknown" cause (82.3%). Causes of death for hospital deaths were HIV/AIDS (49.7%), cardiovascular disease (13.8%), and cancer (6.6%). The mean age at the time of all deaths was 53.2 years (SD = 20.9); with 61 years (SD = 22.5) for home deaths and 48.8 years (SD = 18.6) for hospital deaths (p < .001). Logistic regression analysis revealed the following independent predictors of dying at home: unknown cause of death; female gender; >80 years of age; and residing in a city or rural area (p < .05).

SIGNIFICANCE OF RESULTS

A major limitation of this study was documentation of cause of death; the majority of people who died at home were listed with an unknown cause of death. This finding impeded the ability of the study to determine whether cause of death influenced dying at home. Future study is needed to determine whether verbal autopsies would increase death-certificate listings of causes of home deaths. These data would help direct end-of-life care for patients in the home.

Factors associated with congruence between preferred and actual place of death

Congruence between preferred and actual place of death may be an essential component in terminal care. Most patients prefer a home death, but many patients do not die in their preferred location. Specialized (physician, hospice, and palliative) home care visits may increase home deaths, but factors associated with congruence have not been systematically reviewed. This study sought to review the extent of congruence reported in the literature and examine factors that may influence congruence. In July 2009, a comprehensive literature search was performed using MEDLINE, PsychInfo, CINAHL, and Web of Science. Reference lists, related articles, and the past five years of six palliative care journals were also searched. Overall congruence rates (percentage of met preferences for all locations of death) were calculated for each study using reported data to allow cross-study comparison. Eighteen articles described 30%-91% congruence. Eight specialized home care studies reported 59%-91% congruence. A physician-led home care program reported 91% congruence. Of the 10 studies without specialized home care for all patients, seven reported 56%-71% congruence and most reported unique care programs. Of the remaining three studies without specialized home care for all patients, two reported 43%-46% congruence among hospital inpatients, and one elicited patient preference "if everything were possible," with 30% congruence. Physician support, hospice enrollment, and family support improved congruence in multiple studies. Research in this important area must consider potential sources of bias, the method of eliciting patient preference, and the absence of a single ideal place of death.

Using more end-of-life homecare services is associated with using fewer acute care services: a population-based cohort study

BACKGROUND

Healthcare systems are investing in end-of-life homecare to reduce acute care use. However, little evidence exists on the timing and amount of homecare services necessary to reduce acute care utilization.

OBJECTIVES

To investigate whether admission time to homecare and the amount of services, as measured by average nursing and personal support and homemaking (PSH) hours/week (h/wk), are associated with using acute care services at end-of-life.

RESEARCH DESIGN

Retrospective observational cohort study.

SUBJECTS

Decedents admitted to end-of-life homecare in Ontario, Canada.

MEASURES

The odds ratios (OR) of having a hospitalization or emergency room visit in the 2 weeks before death and dying in a hospital.

RESULTS

The cohort (n = 9018) used an average of 3.11 (SD = 4.87) nursing h/wk, 3.18 (SD = 6.89) PSH h/wk, and 18% were admitted to homecare for <1 month. As admission time to death and homecare services increased, the adjusted OR of an outcome decreased in a dose response manner. Patients admitted earlier than 6 months before death had a 35% (95% CI: 25%-44%) lower OR of hospitalization than those admitted 3 to 4 weeks before death; patients using more than 7 nursing h/wk and more than 7 PSH h/wk had a 50% (95% CI: 37%-60%) and 35% (95% CI: 21%-47%) lower OR of a hospitalization, respectively, than patients using 1 h/wk, controlling for other covariates. Other outcomes had similar results.

CONCLUSION

These results suggest that early homecare admission and increased homecare services will help alleviate the demand for hospital resources at end-of-life.

Nursing home residence confounds gender differences in Medicare utilization an example of Simpson's paradox

BACKGROUND

Gender differences in health care utilization in older Americans may be confounded by nursing home residence. Medicare data contain several files that can be used to create a measure of nursing home residence, but prior work has not addressed which best account for potential confounding. Simpson's paradox occurs when aggregated data support a different conclusion from what the disaggregated data show. We describe such a paradox that appeared when we sharpened our definition of "nursing home residence" while examining gender differences in Medicare utilization at the end of life.

METHODS

To understand gender-specific health care utilization at the end of life, we conducted a retrospective analysis of a national random sample of Medicare beneficiaries aged 66 or older who died in 2001 with Parts A and B data for 18 months before death. We sought to associate each of total hospital days and costs during the final 6 months of life with numbers of primary care physician visits in the 12 preceding months. In addition to demographics, comorbidities, and geography, "nursing home residence" was a potential confounder, which we imputed in two ways: 1) from skilled nursing facility bills in the Part A Medicare Provider Analysis and Review (MedPAR) file; and 2) from Berenson-Eggers-Type-of-Service codes indicating widely spaced doctor visits in nursing homes obtained from Medicare's carrier file.

CONCLUSION

Gender differences in Medicare utilization are strongly confounded by nursing home resident status, which can be imputed well from Medicare's carrier file, but not MedPAR.

How to define and measure concordance between patients' preferences and medical treatments: A systematic review of approaches and recommendations for standardization

OBJECTIVE

The purpose is to systematically review the methods used to calculate the association between patients' preferences and treatment choices and to present a set of recommendations for definition and measurement of this concept.

METHODS

A systematic review of the literature from 1967 to 2007 identified articles that reported a relationship between patients' preferences and their treatment choices. Potential citations were identified from electronic databases, the Cochrane Collaborative review, and identified experts. Relevant articles were abstracted by two reviewers independently using standard forms.

RESULTS

The search identified 3114 unique citations, the full text of 180 articles was examined, and 49 articles were included. These 49 studies used a variety of definitions of preferences and choices, and calculated concordance in different ways. Half of the studies tied their method to a theoretical framework. There were problems with many of the studies that limit the ability to generalize or make comparisons across studies.

CONCLUSION

There is no consistent method for defining or calculating the match between patients' preferences and treatment choices. There is a need for more clarity in the definition and reporting of this type of concordance in measures of decision quality.

PRACTICE IMPLICATIONS

The match between an informed patient's preferences and treatment choices is a key component of patient-centered care. Valid and reliable measures of the level of concordance are needed.

"South Dakota's Dying to Know": a statewide survey about end of life

OBJECTIVE

To develop a baseline understanding of attitudes, advance planning, knowledge, and preferences about end-of-life (EOL) care among community-dwelling South Dakotans.

METHODS

Surveys were sent to 10,204 randomly selected households in South Dakota in August 2005, resulting in a 24.8% return rate (N = 2533). Data were entered into the computer for subsequent univariate (frequencies) and bivariate (using chi(2)) analysis.

RESULTS

Most respondents said preparation for EOL was very important, yet far fewer had actually taken steps to ensure their EOL wishes would be known or honored. Most people did not want artificial hydration/nutrition at EOL, preferred to die at home, and harbored misconceptions about pain; yet, most had not engaged in conversations with their physician, minister, or lawyer about these issues. While some adults were unfamiliar with hospice care, when provided with a definition, a majority indicated that they would want hospice care if they were dying and preferably in their own homes.

CONCLUSION

Disparities between what South Dakotans want at EOL and what actions they have taken to address those preferences challenge individuals, families, and professionals to engage in conversation to redress this inconsistency. Receptivity to physician-initiated EOL conversations suggests this talk be included with all patients, not just those who are elderly or at EOL. Data from this statewide study of community-dwelling adults provide information to better understand EOL preferences and to inform health policy and practice.

Racial differences in predictors of intensive end-of-life care in patients with advanced cancer

PURPOSE

Black patients are more likely than white patients to receive life-prolonging care near death. This study examined predictors of intensive end-of-life (EOL) care for black and white advanced cancer patients.

PATIENTS AND METHODS

Three hundred two self-reported black (n = 68) and white (n = 234) patients with stage IV cancer and caregivers participated in a US multisite, prospective, interview-based cohort study from September 2002 to August 2008. Participants were observed until death, a median of 116 days from baseline. Patient-reported baseline predictors included EOL care preference, physician trust, EOL discussion, completion of a Do Not Resuscitate (DNR) order, and religious coping. Caregiver postmortem interviews provided information regarding EOL care received. Intensive EOL care was defined as resuscitation and/or ventilation followed by death in an intensive care unit.

RESULTS

Although black patients were three times more likely than white patients to receive intensive EOL care (adjusted odds ratio [aOR] = 3.04, P = .037), white patients with a preference for this care were approximately three times more likely to receive it (aOR = 13.20, P = .008) than black patients with the same preference (aOR = 4.46, P = .058). White patients who reported an EOL discussion or DNR order did not receive intensive EOL care; similar reports were not protective for black patients (aOR = 0.53, P = .460; and aOR = 0.65, P = .618, respectively).

CONCLUSION

White patients with advanced cancer are more likely than black patients with advanced cancer to receive the EOL care they initially prefer. EOL discussions and DNR orders are not associated with care for black patients, highlighting a need to improve communication between black patients and their clinicians.

General practitioner awareness of preferred place of death and correlates of dying in a preferred place: a nationwide mortality follow-back study in the Netherlands

To improve the quality of end-of-life care, general practitioner (GP) awareness of where their patients prefer to die is important. To examine GP awareness of patients' preferred place of death (POD), associated patient- and care-related characteristics, and the congruence between preferred and actual POD in The Netherlands, a mortality follow-back study was conducted between January 2005 and December 2006. Standardized registration forms were used to collect data on all nonsudden deaths (n=637) by means of the Dutch Sentinel Network, a nationally representative network of general practices. Forty-six percent of patients had GPs who were not aware of their preferred POD. Of those whose GPs were aware, 88% had preferred to die in a private or care home, 10% in a hospice or palliative care unit, and 2% in a hospital. GPs were informed by the patients themselves in 84% of cases. Having financial status "above average," a life-prolongation or palliative care goal, and using specialist palliative care services were associated with higher GP-awareness odds. Four-fifth of patients with known preferred POD died there. There is a potential for improving GP awareness of patients' preferred POD. Such awareness is enhanced when palliation is an active part of end-of-life care. The hospital is the POD least preferred by dying patients.

Methodological review: measured and reported congruence between preferred and actual place of death

Congruence between preferred and actual place of death is an important palliative care outcome reported in the literature. We examined methods of measuring and reporting congruence to highlight variations impairing cross-study comparisons. Medline, PsychInfo, CINAHL, and Web of Science were systematically searched for clinical research studies examining patient preference and congruence as an outcome. Data were extracted into a matrix, including purpose, reported congruence, and method for eliciting preference. Studies were graded for quality. Using tables of preferred versus actual places of death, an overall congruence (total met preferences out of total preferences) and a kappa statistic of agreement were determined for each study. Twelve studies were identified. Percentage of congruence was reported using four different definitions. Ten studies provided a table or partial table of preferred versus actual deaths for each place. Three studies provided kappa statistics. No study achieved better than moderate agreement when analysed using kappa statistics. A study which elicited ideal preference reported the lowest agreement, while longitudinal studies reporting final preferred place of death yielded the highest agreement (moderate agreement). Two other studies of select populations also yielded moderate agreement. There is marked variation in methods of eliciting and reporting congruence, even among studies focused on congruence as an outcome. Cross-study comparison would be enhanced by the use of similar questions to elicit preference, tables of preferred versus actual places of death, and kappa statistics of agreement.

Palliative Access Through Care at Home: experiences with an urban, geriatric home palliative care program

The aging of the U.S. population has resulted in a large number of persons with multiple, chronic illnesses and gradual functional decline. Many older adults with these conditions are homebound and have great difficulty accessing medical care. They are also more likely to suffer from unaddressed symptoms and end-of-life care needs. Certain groups, such as African-American patients and patients with dementia, are even less likely to access palliative care and hospice services. Although the informal caregivers attending to such persons may become overwhelmed without adequate support, palliative care, which covers a broad population, is an optimal way to address many of these needs. This article describes a unique, urban, home-based geriatrics palliative care program (Palliative Access Through Care at Home (PATCH)) designed to address some of these unmet needs. After 1 year of providing service, a mixed-methods study consisting of chart review, telephone interviews, and face-to-face interviews was conducted to assess caregiver expectations of and satisfaction with the program. Caregivers for the elderly, mostly African-American patients, more than half of whom had dementia, were overall very satisfied with their experience, despite the large amount of time necessary to provide the care that patients required. Themes extracted during qualitative analysis were the desire to remain at home, the need for easy access to a practitioner specializing in geriatrics and palliative medicine, and the challenges of transitions of care. PATCH was able to address many of these needs and provide high levels of caregiver satisfaction.

How much do patients' preferences contribute to resource use?

Regional variation in health care use may stem, in part, from the fact that patients in high-utilization regions demand and receive more-intensive care. We examine the association between patients' care-seeking preferences and use of services, using a national survey of Medicare patients. Patients' preferences, in addition to health and sociodemographic characteristics, are associated with differences in individuals' use of office visits. However, we find that patients' preferences for seeking primary and specialty medical care do not play a significant role in explaining regional variation in health care use.

Demographic and social characteristics and spending at the end of life

In the United States and abroad, the aging of the population and changes in its demographic and social composition raise important considerations for the future of health care and the systems that pay for care. Studies in the United States on end-of-life expenditures and utilization focus primarily on Medicare and have reported differences in formal end-of-life spending and types of services used by age, race, gender, and other personal characteristics, with most notable differences attributed to age at death. Although overall health care spending tends to be higher for people who are white and women, these patterns tend to either reverse themselves or narrow at the end of life. However, age at death continues to be associated with large spending differences at the end of life, with end-of-life spending declining at older ages. Although different data sources, analytic methods, and definitions of end-of-life care make comparisons of the absolute level of end-of-life spending in the United States to that of other countries difficult, a reading of the existing literature reveals some similarities in the distribution of spending across patient characteristics, even across different systems of health care and insurance. In particular, end-of-life spending tends to decline with age, indicating that treatment intensity likely declines with age in most countries to varying degrees. Future international collaborations may help to make data collection and analysis efforts more comparable, enabling identification of factors associated with high-quality end-of-life care and helping health care planners across countries to learn from the successes of others.

Hospital staff attributions of the causes of physician variation in end-of-life treatment intensity

Discrepancies between patient wishes and end-of-life treatment decisions have been documented, and the determinants of end-of-life treatment decisions are not well understood. Our objective was to understand hospital staff perceptions of the role of acute care hospital medical doctors in end-of-life treatment intensity. In 11 purposively sampled Pennsylvania hospitals, we completed 108 audiotaped semistructured interviews with key informants involved in decision making or discharge planning. Using grounded theory, we qualitatively analysed transcripts using constant comparison to identify factors affecting end-of-life treatment decisions. A predominant theme identified was that end-of-life treatment intensity depends on the doctor. Communication with patients and families and collaboration with other care team members also were reported to vary, contributing to treatment variation. Informants attributed physician variation to individual beliefs and attitudes regarding the end-of-life (religion and culture, determination of when a patient is dying, quality-of-life determination and fear of failing) and to socialization by and interaction with the healthcare system (training, role perception, experience and response to incentives). When end-of-life treatment depends on the doctor, patient and family preferences may be neglected. Targeted interventions may reduce variability and align end-of-life treatment with patient wishes.

Pain management within the palliative and end-of-life care experience in the ICU

In the ICU where critically ill patients receive aggressive life-sustaining interventions, suffering is common and death can be expected in up to 20% of patients. High-quality pain management is a part of optimal therapy and requires knowledge and skill in pharmacologic, behavioral, social, and communication strategies grounded in the holistic palliative care approach. This contemporary review article focuses on pain management within comprehensive palliative and end-of-life care. These key points emerge from the transdisciplinary review: (1) all ICU patients experience opportunities for discomfort and suffering regardless of prognosis or goals, thus palliative therapy is a requisite approach for every patient, of which pain management is a principal component; (2) for those dying in the ICU, an explicit shift in management to comfort-oriented care is often warranted and may be the most beneficial treatment the health-care team can offer; (3) communication and cultural sensitivity with the patient-family unit is a principal approach for optimizing palliative and pain management as part of comprehensive ICU care; (4) ethical and legal misconceptions about the escalation of opiates and other palliative therapies should not be barriers to appropriate care, provided the intention of treatment is alleviation of pain and suffering; (5) standardized instruments, performance measurement, and care delivery aids are effective strategies for decreasing variability and improving palliative care in the complex ICU setting; and (6) comprehensive palliative care should addresses family and caregiver stress associated with caring for critically ill patients and anticipated suffering and loss.