Asian American Medicare Beneficiaries Disproportionately Receive Invasive Mechanical Ventilation When Hospitalized at the End-of-Life

Racial, Ethnic, and Socioeconomic Differences in Critical Care Near the End of Life: A Narrative Review

Patients from groups that are racially/ethnically minoritized or of low socioeconomic status receive more intensive care near the end of life, endorse preferences for more life-sustaining treatments, experience lower quality communication from clinicians, and report worse quality of dying than other patients. There are many contributory factors, including system (eg, lack of intensive outpatient symptom management resources), clinician (eg, low-quality serious illness communication), and patient (eg, cultural norms) factors. System and clinician factors contribute to disparities and ought to be remedied, while patient factors simply reflect differences in care and may not be appropriate targets for intervention.

Life-Sustaining Treatment and Advance Care Documentation among Chinese American ICU Decedents

CONTEXT

Despite being one of the fastest growing ethnic groups in the U.S., there exists a gap in how treatment preferences among Chinese Americans are expressed and enacted upon in inpatient settings.

OBJECTIVES

To compare the rates of advance care documentation and life-sustaining treatment between Chinese American and White American ICU decedents.

METHODS

In this matched retrospective decedent cohort study, we included four ICUs within a tertiary medical center located in a Chinatown neighborhood. The Chinese American cohort included adult patients during the terminal admission in the ICU with primary language identified as Chinese (Mandarin, Cantonese, Taishanese). The White American cohort was matched according to age, sex, year of death, and admitting diagnosis.

RESULTS

We identified 154 decedents in each cohort. Despite similar odds on admission, Chinese American decedents had higher odds of DNR completion (OR 1.82; 95%CI 0.99-3.40) and DNI completion (OR 1.81; 95%CI, 1.07-1.57) during the terminal ICU admission. Although Chinese American decedents had similar odds of intubation (aOR 0.90; 95%CI, 0.55-1.48), a higher proportion signed a DNI after intubation (41% vs 25%). Chinese American decedents also had higher odds of CPR (aOR 2.03; 95%CI, 1.03-41.6) with three Chinese American decedents receiving CPR despite a signed DNR order (12% vs 0%).

CONCLUSIONS

During terminal ICU admissions, Chinese American decedents were more likely to complete advance care documentation and to receive CPR than White American decedents. Changes in code status were more common for Chinese Americans after intubation. Further research is needed to understand these differences and identify opportunities for goal-concordant care.

A Comparison of Palliative Care Delivery between Ethnically Chinese and Non-Chinese Canadians in the Last Year of Life

BACKGROUND

Ethnically Chinese adults in Canada and the United States face multiple barriers in accessing equitable, culturally respectful care at the end-of-life. Palliative care (PC) is committed to supporting patients and families in achieving goal-concordant, high-quality serious illness care. Yet, current PC delivery may be culturally misaligned. Therefore, understanding ethnically Chinese patients' use of palliative care may uncover modifiable factors to sustained inequities at the end-of-life.

OBJECTIVE

To compare the use and delivery of PC in the last year of life between ethnically Chinese and non-Chinese adults.

DESIGN

Population-based cohort study.

PARTICIPANTS

All Ontario adults who died between January 1st, 2012, and October 31st, 2022, in Ontario, Canada.

EXPOSURES

Chinese ethnicity.

MAIN MEASURES

Elements of physician-delivered PC, including model of care (generalist; specialist; mixed), timing and location of initiation, and type of palliative care physician at initial consultation.

KEY RESULTS

The final study cohort included 527,700 non-Chinese (50.8% female, 77.9 ± 13.0 mean age, 13.0% rural residence) and 13,587 ethnically Chinese (50.8% female, 79.2 ± 13.6 mean age, 0.6% rural residence) adults. Chinese ethnicity was associated with higher likelihoods of using specialist (adjusted odds ratio [aOR] 1.53, 95%CI 1.46-1.60) and mixed (aOR 1.32, 95%CI 1.26-1.38) over generalist models of PC, compared to non-Chinese patients. Chinese ethnicity was also associated with a higher likelihood of PC initiation in the last 30 days of life (aOR 1.07, 95%CI 1.03-1.11), in the hospital setting (aOR 1.24, 95%CI 1.18-1.30), and by specialist PC physicians (aOR 1.33, 95%CI 1.28-1.38).

CONCLUSIONS

Chinese ethnicity was associated with a higher likelihood of mixed and specialist models of PC delivery in the last year of life compared to adults who were non-Chinese. These observed differences may be due to later initiation of PC in hospital settings, and potential differences in unmeasured needs that suggest opportunities to initiate early, community-based PC to support ethnically Chinese patients with serious illness.

Association between Patient Race and Ethnicity and Use of Invasive Ventilation in the United States

Rationale: Outcomes for people with respiratory failure in the United States vary by patient race and ethnicity. Invasive ventilation is an important treatment initiated based on expert opinion. It is unknown whether the use of invasive ventilation varies by patient race and ethnicity. Objectives: To measure 1) the association between patient race and ethnicity and the use of invasive ventilation; and 2) the change in 28-day mortality mediated by any association. Methods: We performed a multicenter cohort study of nonintubated adults receiving oxygen within 24 hours of intensive care admission using the Medical Information Mart for Intensive Care IV (MIMIC-IV, 2008-2019) and Phillips eICU (eICU, 2014-2015) databases from the United States. We modeled the association between patient race and ethnicity (Asian, Black, Hispanic, White) and invasive ventilation rate using a Bayesian multistate model that adjusted for baseline and time-varying covariates, calculated hazard ratios (HRs), and estimated 28-day hospital mortality changes mediated by differential invasive ventilation use. We reported posterior means and 95% credible intervals (CrIs). Results: We studied 38,258 patients, 52% (20,032) from MIMIC-IV and 48% (18,226) from eICU: 2% Asian (892), 11% Black (4,289), 5% Hispanic (1,964), and 81% White (31,113). Invasive ventilation occurred in 9.2% (3,511), and 7.5% (2,869) died. The adjusted rate of invasive ventilation was lower in Asian (HR, 0.82; CrI, 0.70-0.95), Black (HR, 0.78; CrI, 0.71-0.86), and Hispanic (HR, 0.70; CrI, 0.61-0.79) patients compared with White patients. For the average patient, lower rates of invasive ventilation did not mediate differences in 28-day mortality. For a patient on high-flow nasal cannula with inspired oxygen fraction of 1.0, the odds ratios for mortality if invasive ventilation rates were equal to the rate for White patients were 0.97 (CrI, 0.91-1.03) for Asian patients, 0.96 (CrI, 0.91-1.03) for Black patients, and 0.94 (CrI, 0.89-1.01) for Hispanic patients. Conclusions: Asian, Black, and Hispanic patients had lower rates of invasive ventilation than White patients. These decreases did not mediate harm for the average patient, but we could not rule out harm for patients with more severe hypoxemia.

The role of acculturation in the process of advance care planning among Chinese immigrants: A narrative systematic review

BACKGROUND

Acculturation is the process of two different cultures coming into contact. It is unclear how acculturation influences Chinese immigrants' engagement in advance care planning due to the complexity and multifaceted nature of both acculturation and advance care planning.

AIMS

To synthesize evidence regarding the role of Chinese immigrants' acculturation in their engagement in advance care planning.

DESIGN

Systematic mixed-method review, registered in PROSPERO (CRD42021231822).

DATA SOURCES

EMBASE, MEDLINE, Web of Science, and Google Scholar were searched for publications until January 21, 2021.

RESULTS

Twenty-one out of 1112 identified articles were included in the analysis. Of those 21 articles, 17 had a qualitative design and 13 originated from the United States. Three of four quantitative studies reported that higher acculturation levels were associated with better knowledge or higher rate of engagement in advance care planning. Analysis of qualitative studies showed that Chinese immigrants' engagement in advance care planning was associated with their: (1) self-perceived cultural identity (native or non-native); (2) interpretation of filial piety (traditional or modern); and (3) interpretation of autonomy (individual or familial). To facilitate their engagement, Chinese immigrants prefer an implicit approach, non-family-related initiators, contextualization advance care planning in Chinese culture and using Chinese language.

CONCLUSION

Chinese immigrants' willingness to engage in advance care planning varied with their acculturation level. To engage them in advance care planning, we recommend adapting the introduction of advance care planning to address people's perceptions of their cultural identity, filial piety, and autonomy, as well as their preference for certain approach, initiator, context, and language.

Incidence of Aggressive End-of-Life Care Among Older Adults With Metastatic Cancer Living in Nursing Homes and Community Settings

IMPORTANCE

Nearly 10% of the 1.5 million persons residing in nursing homes (NHs) have received or will receive a diagnosis of cancer. Although aggressive end-of-life (EOL) care is common among community-dwelling patients with cancer, little is known about such patterns of care among NH residents with cancer.

OBJECTIVE

To compare markers of aggressive EOL care between older adults with metastatic cancer who are NH residents and their community-dwelling counterparts.

DESIGN, SETTING, AND PARTICIPANTS

This cohort study used the Surveillance, Epidemiology, and End Results database linked with the Medicare database and the Minimum Data Set (including NH clinical assessment data) for deaths occurring from January 1, 2013, to December 31, 2017, among 146 329 older patients with metastatic breast, colorectal, lung, pancreas, or prostate cancer, with a lookback period in claims data through July 1, 2012. Statistical analysis was conducted between March 2021 and September 2022.

EXPOSURES

Nursing home status.

MAIN OUTCOMES AND MEASURES

Markers of aggressive EOL care were cancer-directed treatment, intensive care unit admission, more than 1 emergency department visit or more than 1 hospitalization in the last 30 days of life, hospice enrollment in the last 3 days of life, and in-hospital death.

RESULTS

The study population included 146 329 patients 66 years of age or older (mean [SD] age, 78.2 [7.3] years; 51.9% men). Aggressive EOL care was more common among NH residents than community-dwelling residents (63.6% vs 58.3%). Nursing home status was associated with 4% higher odds of receiving aggressive EOL care (adjusted odds ratio [aOR], 1.04 [95% CI, 1.02-1.07]), 6% higher odds of more than 1 hospital admission in the last 30 days of life (aOR, 1.06 [95% CI, 1.02-1.10]), and 61% higher odds of dying in the hospital (aOR, 1.61 [95% CI, 1.57-1.65]). Conversely, NH status was associated with lower odds of receiving cancer-directed treatment (aOR, 0.57 [95% CI, 0.55-0.58]), intensive care unit admission (aOR, 0.82 [95% CI, 0.79-0.84]), or enrollment in hospice in the last 3 days of life (aOR, 0.89 [95% CI, 0.86-0.92]).

CONCLUSIONS AND RELEVANCE

Despite increased emphasis to reduce aggressive EOL care in the past several decades, such care remains common among older persons with metastatic cancer and is slightly more prevalent among NH residents than their community-dwelling counterparts. Multilevel interventions to decrease aggressive EOL care should target the main factors associated with its prevalence, including hospital admissions in the last 30 days of life and in-hospital death.

End-of-Life Preparedness Among Japanese Americans: A Community Survey

The purpose of this study was to investigate the level of preparedness among Japanese American older adults for life's end by examining their knowledge, preferences, and arrangements for end-of-life issues. A total of 248 community dwelling Japanese Americans aged 50 and older participated in the study. The cross-sectional survey results indicated that participants believed they were well-informed about end-of-life issues and well-prepared for their lives' end. While most participants were in favor of making end-of-life arrangements, particularly with regard to making a will/living trust, creating an advance health care directive, appointing a health care agent, and funeral planning, relatively few favored life-prolonging treatment or planning for organ donation. They placed a high value on natural death and family-centered decision-making processes. These findings highlight the importance of awareness and cultural humility for social workers when providing culturally informed services at life's end to diverse Americans, including Japanese American older adults and their families.

American Cancer Society's report on the status of cancer disparities in the United States, 2021

In this report, the authors provide comprehensive and up-to-date US data on disparities in cancer occurrence, major risk factors, and access to and utilization of preventive measures and screening by sociodemographic characteristics. They also review programs and resources that have reduced cancer disparities and provide policy recommendations to further mitigate these inequalities. The overall cancer death rate is 19% higher among Black males than among White males. Black females also have a 12% higher overall cancer death rate than their White counterparts despite having an 8% lower incidence rate. There are also substantial variations in death rates for specific cancer types and in stage at diagnosis, survival, exposure to risk factors, and receipt of preventive measures and screening by race/ethnicity, socioeconomic status, and geographic location. For example, kidney cancer death rates by sex among American Indian/Alaska Native people are ≥64% higher than the corresponding rates in each of the other racial/ethnic groups, and the 5-year relative survival for all cancers combined is 14% lower among residents of poorer counties than among residents of more affluent counties. Broad and equitable implementation of evidence-based interventions, such as increasing health insurance coverage through Medicaid expansion or other initiatives, could substantially reduce cancer disparities. However, progress will require not only equitable local, state, and federal policies but also broad interdisciplinary engagement to elevate and address fundamental social inequities and longstanding systemic racism.