Bei Wu

Dr. Wu is Dean’s Professor in Global Health and Vice Dean for Research at the NYU Rory Meyers College of Nursing. She is an inaugural Co-Director of the NYU Aging Incubator. Prior to joining NYU, she was the Pauline Gratz Professor of Nursing at Duke University School of Nursing. Prof. Wu is an internationally-known leader in gerontology.

As a principal investigator, Prof. Wu has led numerous projects supported by federal agencies and private foundations, including the NIH and CDC. She is currently leading several NIH-funded projects including a clinical trial to improve oral health for persons

with cognitive impairment, and a large secondary data analysis to examine how the co-occurrence of diabetes and poor oral health may lead to the development of dementia and cognitive decline. She co-leads the newly funded Rutgers-NYU Center for Asian Health Promotion and Equity. Through this center, she also leads a 5-year intervention study that focuses on supporting Chinese and Korean dementia caregivers who are at increased risk for high blood pressure and diabetes due to the physical and emotional demands of caregiving. She is a director of the Research and Education Core for the NIA-funded Asian Resource Center for Minority Aging Research (RCMAR).

As a scholar, Prof. Wu is an internationally known leader in gerontology. Her scholarship has been distinguished by interdisciplinary collaborations with researchers in various disciplines, including nursing and dentistry, in the US and abroad. Her research areas cover a wide range of topics related to aging and global health, including oral health, long-term care, dementia, and caregiving. She is one of the first in the nation to study the linkages between oral health and cognitive decline in older adults. Her research has also addressed knowledge gaps in the linkages between oral health and diabetes.

Prof. Wu has devoted much of her time to training the next generation of aging and nursing scientists from dozens of academic institutions in the U.S. and abroad. She has mentored hundreds of faculty members, visiting scholars, and students from various disciplines, including nursing, gerontology, dentistry, medicine, social work, demography, public health, sociology, public policy, geography, and economics. She is successful in mentoring several dozens of early-stage faculty members in receiving competitive funding from NIH, Robert Wood Johnson Scholars, the Alzheimer’s Society (UK), National Science Foundation of China, China Medical Board, National Medical Research Council (Singapore), and many others.

Prof. Wu is a productive researcher. She has published more than 600 peer-reviewed papers, books, reports, and conference abstracts. Her extensive publications cover a wide range of topics related to aging and global health. She has delivered presentations at hundreds of conferences as an invited speaker. Her work has been widely recognized in the field. Research findings from her team have been featured by the National Institute on Aging, and in numerous media outlets, including the New York Times, CNN, BBC, U.S. News and World Report, MarketWatch, CBS News, Reuters, AARP Bulletin, China Daily, Daily Mail, South China Morning Post, and Financial Review.

Her achievement has been recognized by many international and national organizations and she is a fellow of the Gerontological Society of America, the Association for Gerontology in Higher Education, and the New York Academy of Medicine. She is an honorary member of the Honor Society of Nursing, Sigma Theta Tau International, and is the former president of the Geriatric Oral Research Group of the International Association for Dental Research. She has served on a number of NIH review panels and is a frequent reviewer for multiple international funding agencies. She was honored as the 2017 IADR Distinguished Scientist in Geriatric Oral Research. She is the recipient of the 2022 Wei Hu Inspiration Award from the China Health Policy and Management Society.

PhD - Gerontology Center, University of Massachusetts, Boston

MS - Gerontology Center, University of Massachusetts, Boston

BS - Shanghai University

Gerontology

Global

Honorary Member, Sigma Theta Tau International - Honor Society of Nursing

Distinguished Scientist Award for Geriatric Oral Research, International Association for Dental Research (2017)

Pauline Gratz Professorship, Duke University School of Nursing (2014)

J. Morita Junior Investigator Award in Geriatric Oral Health, International Association for Dental Research (2007)

Fellow, Gerontological Society of America

Fellow, New York Academy of Medicine

Fellow, Association for Gerontology in Higher Education

Caregiving in Asia: Priority areas for research, policy, and practice to support family caregivers

Jiang, N., Wu, B., & Li, Y. (2024). Health Care Science, 3(6), 374-382. 10.1002/hcs2.124

Abstract

Abstract

Population aging presents a growing societal challenge and imposes a heavy burden on the healthcare system in many Asian countries. Given the limited availability of formal long-term care (LTC) facilities and personnel, family caregivers play a vital role in providing care for the increasing population of older adults. While awareness of the challenges faced by caregivers is rising, discussions often remain within academic circles, resulting in the lived experiences, well-being, and needs of family caregivers being frequently overlooked. In this review, we identify four key priority areas to advance research, practice, and policy related to family caregivers in Asia: (1) Emphasizing family caregivers as sociocultural navigators in the healthcare system; (2) addressing the mental and physical health needs of family caregivers; (3) recognizing the diverse caregiving experiences across different cultural backgrounds, socioeconomic status, and countries of residence; and (4) strengthening policy support for family caregivers. Our review also identifies deficiencies in institutional LTC and underscores the importance of providing training and empowerment to caregivers. Policymakers, practitioners, and researchers interested in supporting family caregivers should prioritize these key areas to tackle the challenge of population aging in Asian countries. Cross-country knowledge exchange and capacity development are crucial for better serving both the aging population and their caregivers.

Caregiving-Related Characteristics and Dental Care Utilization in Informal Caregivers of Persons With Dementia: Is There a Gender Difference?

Mao, W., Wu, B., Zhang, F., & Yang, W. (2024). Gerontologist, 64(11). 10.1093/geront/gnae133

Abstract

Abstract

Background and Objectives: Dental care utilization is an important, yet understudied aspect of healthcare in informal caregivers of persons with dementia. This study examined how caregiving-related characteristics are associated with dental care utilization among U.S. informal caregivers of persons with dementia and further examined gender differences. Research Design and Methods: Pooled data came from the Behavioral Risk Factor Surveillance System in 2016, 2018, 2020, and 2022. A nationally representative sample of informal caregivers (n = 3,909) was included. Dental care utilization was "yes"versus "no"within the past year. Caregiving-related characteristics included caregiver role, intensity of care, duration of care, and type of care. Logistic regressions and subgroup analyses were conducted. Results: In total sample, compared to adult child caregivers, spousal caregivers were 28% less likely to visit a dentist (odds ratio [OR] = 0.72; 95% confidence interval [CI] = 0.56, 0.94). Caregivers who provided care for more than 20 hr per week were 18% less likely to visit a dentist (OR = 0.82; 95% CI = 0.69, 0.98). In subgroup analyses, intensity of care was a barrier to dental care utilization for female caregivers (OR = 0.78; 95% CI = 0.62, 0.98), whereas caregiver role such as spousal caregiver (OR = 0.59; 95% CI = 0.39, 0.89) or other relative caregiver (OR = 0.70; 95% CI = 0.50, 0.99) was a barrier to dental care utilization for male caregivers. Discussion and Implications: The findings highlight the importance of caregiving-related characteristics in dental care utilization and suggest gender-tailored interventions.

Characterizing Mental Health Status and Service Utilization in Chinese Americans With Type 2 Diabetes in New York City: Cross-Sectional Study

Shi, Y., Wu, B., Islam, N., Sevick, M. A., Shallcross, A. J., Levy, N., Tamura, K., Bao, H., Lieu, R., Xu, X., Jiang, Y., & Hu, L. (2024). JMIR Formative Research, 8. 10.2196/59121

Abstract

Abstract

Background: Emerging evidence indicates that individuals with type 2 diabetes (T2D) are more prone to mental health issues than the general population; however, there is a significant lack of data concerning the mental health burden in Chinese Americans with T2D. Objective: The aim of this study was to explore the comorbid mental health status, health-seeking behaviors, and mental service utilization among Chinese Americans with T2D. Methods: A cross-sectional telephone survey was performed among 74 Chinese Americans with T2D in New York City. We used standardized questionnaires to assess mental health status and to gather data on mental health–seeking behaviors and service utilization. Descriptive statistics were applied for data analysis. Results: A total of 74 Chinese Americans with T2D completed the survey. Most participants (mean age 56, SD 10 years) identified as female (42/74, 57%), were born outside the United States (73/74, 99%), and had limited English proficiency (71/74, 96%). Despite nearly half of the participants (34/74, 46%) reporting at least one mental health concern (elevated stress, depressive symptoms, and/or anxiety), only 3% (2/74) were currently using mental health services. Common reasons for not seeking care included no perceived need, lack of information about Chinese-speaking providers, cost, and time constraints. The cultural and language competence of the provider was ranked as the top factor related to seeking mental health care. Conclusions: Chinese Americans with T2D experience relatively high comorbid mental health concerns yet have low service utilization. Clinicians may consider team-based care to incorporate mental health screening and identify strategies to provide culturally and linguistically concordant mental health services to engage Chinese Americans with T2D.

Cognitive Trajectories and Associated Social and Behavioral Determinants Among Racial/Ethnic Minority Older Adults in the United States

Wang, K., Chen, X. S., Zeng, X., Wu, B., Liu, J., Daquin, J., Li, C., & Gaugler, J. E. (2024). Gerontologist, 64(12). 10.1093/geront/gnae147

Abstract

Abstract

Background and Objectives. Despite higher risks of developing Alzheimer’s disease and Alzheimer’s disease–related dementias among racial/ethnic minority populations, some maintain good cognition until old age. The aims of this study were to investigate heterogeneous cognitive trajectories among non-Hispanic Black and Hispanic older adults, examine cognitive impairment prevalence across trajectory classes, and identify associated social and behavioral determinants. Research Design and Methods. Using 11 waves of data from the Health and Retirement Study (1996–2016), 1,322 non-Hispanic Black and 747 Hispanic adults aged 50+ years in 1996 with normal cognition were included. Latent class growth modeling and multinomial logistic regressions were performed to examine cognitive trajectories and associated determinants. Results. For both racial/ethnic groups, 3 trajectory classes were identified: high, medium, and low cognition. In the low-cognition class, 87% and 100% of non-Hispanic Black and Hispanic participants, respectively, developed cognitive impairment. For both racial/ethnic groups, older age and living in rural areas during schooltime increased the likelihood of being in the low-cognition class, whereas more education was associated with a lower likelihood. Unique risk and protective determinants for non-Hispanic Black and Hispanic participants were also identified. Discussion and Implications. This study reveals the heterogeneity of cognitive trajectories among racial/ethnic minority older adults and various associated social and behavioral determinants. More prevention interventions and accessible, affordable diagnosis and treatment should be provided to older racial/ethnic minorities with these characteristics to reduce disparities. More research is needed to further explore associations between unique determinants and cognition in racial/ethnic minority populations to better inform interventions.

Community Social Capital and Self-Reported Oral Health among Chinese Older Adults: The Moderating Role of Income and the Mediating Role of Depressive Symptoms

Lu, N., Wu, B., & Mao, S. (2024). Health and Social Care in the Community, 2024. 10.1155/2024/8991939

Abstract

Abstract

This study examined the associations between community social capital and self-reported oral health among older adults in urban China, as well as the moderating effect of household income and the mediating role of depressive symptoms in these associations. Data were obtained from a community survey conducted in 2020 in Tianjin and Shijiazhuang City, China; the final analytical sample comprised 776 adults aged 60 years and above. To test the proposed moderation and mediation models, the data were analysed using binary logistic regression models and a path analysis, respectively. The findings showed that cognitive social capital and social participation (i.e., an indicator of structural social capital) were significantly associated with self-reported oral health. Additionally, the results revealed that while income significantly moderated the association between cognitive social capital and self-reported oral health, depressive symptoms significantly mediated it. The findings not only highlight the crucial role of community social capital in promoting oral health in later life among low-income older adults but also provide important evidence for a psychosocial pathway between social capital and oral health. Given the impacts of income and depressive symptoms on the relationship between community social capital and oral health among older adults, future social policies and interventions to support oral health should target financially vulnerable older adults with poor psychological well-being.

The congruence between the preferred and actual places of death among terminal cancer patients in China

Lin, H., Ni, P., Wu, B., Liao, J., & Fu, J. (2024). Frontiers in Psychology, 15. 10.3389/fpsyg.2024.1382272

Abstract

Abstract

Background: Dying in a preferred place is important for a good death. Currently, no study has evaluated the extent to which the preferences for the place of death (PoD) are met among terminal cancer patients in China. This study examined the congruence between the preferred and actual PoD and its predictors among terminal cancer patients in China. Methods: Between 2015 and 2023, 845 terminal cancer patients from four tertiary hospitals in Wuhan, China, were enrolled and followed till death. Face-to-face surveys at baseline and telephone-based interviews in the last month of patients’ lives were combined to learn patients’ preferred PoD. Data on patients’ actual PoD were collected from families within 1 month after patients’ death. Results: Of the 410 patients who died, 62.7% of them died in hospitals. The agreement between patients’ preferred and actual PoD was fair (κ = 0.221). The congruence between patients’ preferred and actual PoD was 63.0, 36.6%, and 0 for hospital death, home death, and hospice facility/nursing home death separately. Patients were more likely to die in their preferred places if their preferred place and family caregivers’ belief of patients’ preferred PoD was congruent (odds ratio [OR] = 6.464, p = 0.001), or if caregivers had a medically related occupation (OR = 4.577, p = 0.003); if patients were hospitalized at least twice in the last month of life (OR = 0.422, p = 0.000), or the quality of care received by patients in the last 48 h was rated good by the families (OR = 0.373, p = 0.011), patients were less likely to die in their preferred places. Conclusion: The congruence between patients’ preferred and actual PoD was fair. Advance care planning (ACP) needs to be popularized in China, and the quality of care in hospice facilities and nursing homes should be improved. The necessary policy support for hospice care should be made to respect cancer patients’ end-of-life (EoL) care preferences in China.

Delirium in psychiatric settings: risk factors and assessment tools in patients with psychiatric illness: a scoping review

Huang, C., Wu, B., Chen, H., Tao, H., Wei, Z., Su, L., & Wang, L. (2024). BMC Nursing, 23(1). 10.1186/s12912-024-02121-6

Abstract

Abstract

Background: Delirium is a common disorder affecting patients’ psychiatric illness, characterized by a high rate of underdiagnosis, misdiagnosis, and high risks. However, previous studies frequently excluded patients with psychiatric illness, leading to limited knowledge about risk factors and optimal assessment tools for delirium in psychiatric settings. Objectives: The scoping review was carried out to (1) identify the risk factors associated with delirium in patients with psychiatric illness; (2) synthesize the performance of assessment tools for detecting delirium in patients with psychiatric illness in psychiatric settings. Design: Scoping review. Data sources: PubMed, Web of Science, and Embase were searched to identify primary studies on delirium in psychiatric settings from inception to Dec 2023 inclusive. Two independent reviewers screened eligible studies against inclusion criteria. A narrative synthesis of the included studies was conducted. Results: A final set of 36 articles meeting the inclusion criteria, two main themes were extracted: risk factors associated with delirium in patients with psychiatric illness and assessment tools for detecting delirium in psychiatric settings. The risk factors associated with delirium primarily included advanced age, physical comorbid, types of psychiatric illness, antipsychotics, anticholinergic drug, Electroconvulsive therapy, and the combination of lithium and Electroconvulsive therapy. Delirium Rating Scale-Revised-98, Memorial Delirium Assessment Scale, and Delirium Diagnostic Tool-Provisional might be valuable for delirium assessment in patients with psychiatric illness in psychiatric settings. Conclusions: Delirium diagnosis in psychiatric settings is complex due to the overlapping clinical manifestations between psychiatric illness and delirium, as well as their potential co-occurrence. It is imperative to understand the risk factors and assessment methods related to delirium in this population to address diagnostic delays, establish effective prevention and screening strategies. Future research should focus on designing, implementing, and evaluating interventions that target modifiable risk factors, to prevent and manage delirium in patients with psychiatric illness.

Dental Caries and Preventive Dental Visits Among Children in the U.S.: The Impact of Race/Ethnicity and Immigration

Luo, H., Wu, B., Wu, Y., & Moss, M. E. (2024). AJPM Focus, 3(4). 10.1016/j.focus.2024.100230

Abstract

Abstract

Introduction: National data on dental caries and dental service use among immigrant children in U.S. are limited. It is not known whether race/ethnicity would interact with immigration status to increase these disparities. Using a nationally representative sample, this study assessed the interaction effects of immigrant generation status and race/ethnicity on dental caries and dental visits among children in the U.S. Methods: Data were from the 2020 and 2021 National Survey of Children's Health. All data were self-reported by parents/guardians. The 2 outcomes were (1) dental caries (yes/no) in the past 12 months and (2) preventive dental visits (yes/no) in the past 12 months. Racial/ethnic groups included non-Hispanic White, Black, Hispanics, and Asian Americans. The analytical sample included 66,167 children aged 2–17 years, including 1,243 first-generation immigrant children; 11,017 second-generation immigrant children; and 53,907 nonimmigrant children. Study authors ran separate multiple logistic regression models for the 2 outcome variables. All analyses accounted for the survey design of National Survey of Children's Health. Results: First-generation immigrant children were more likely to have dental caries than nonimmigrant children (AOR=1.44). The interaction of race/ethnicity and immigrant generation status was significant (p=0.04) in the preventive dental visits model, indicating increased challenges in getting dental visits among minority immigrant children in comparison with that among non-Hispanic White immigrant children, especially among first-generation immigrant children of Asian Americans (AOR=0.41) and non-Hispanic Black immigrant children (AOR=0.37). Conclusions: First-generation immigrant children were less likely to see a dentist and more likely to have dental caries than nonimmigrants. Moreover, first-generation immigrant children from minority racial/ethnic groups were the least likely to seek dental services. To further reduce disparities in oral health and dental use among children in the U.S., culturally sensitive health promotion is warranted to improve oral health literacy and reduce barriers to dental care for immigrants, especially immigrant children of the minority groups.

Denture use and a slower rate of cognitive decline among older adults with partial tooth loss in China: A 10-year prospective cohort study

Qi, X., Zhu, Z., Pei, Y., & Wu, B. (2024). Aging Medicine, 7(6), 781-789. 10.1002/agm2.12383

Abstract

Abstract

Objective: Denture use has been shown to improve nutritional intake and diet quality in people with tooth loss. Despite evidence linking tooth loss and dementia, few studies have examined the association between denture use and cognitive decline. We investigated the relationship between denture use and cognitive decline among Chinese older adults with tooth loss. Methods: We analyzed data from the Chinese Longitudinal Healthy Longevity Survey 2008–2018, including 27,708 community-dwelling dentate and edentulous (i.e., who have lost all natural teeth) older adults aged 65 and older. Cognitive function was assessed using the Mini-Mental State Examination from 2008 to 2018. Linear mixed-effect models were employed to assess the association of denture use with baseline cognitive function and rate of cognitive decline, adjusting for sociodemographic characteristics, health-related behavior, and health status. Subgroup analyses evaluated differences in associations among dentate participants with varying degrees of tooth loss (1–9, 10–19, 20–31). Results: Compared to non-denture users, dentate participants who used dentures had better baseline cognitive function (β, 1.032; 95% CI, 0.813–1.251; p < 0.001) and a slower annual decline in cognitive function (β, 0.127; 95% CI, 0.047–0.206; p < 0.01). For edentulous participants, denture use was associated with higher baseline cognitive function (β, 3.063; 95% CI, 2.703–3.423; p < 0.001) but not with the rate of cognitive decline (β, 0.011; 95% CI, –0.082 to 0.105; p = 0.818). Results remained consistent across subgroups of dentate participants with various degrees of missing teeth. Conclusions: Denture use may help protect against cognitive decline in older adults with partial tooth loss. This study highlights the potential importance of prosthodontic rehabilitation in preserving cognitive health. Further research is needed to establish a causal relationship between denture use and cognitive function.

Disaggregating between- and within-person associations of mastery and cognitive function: age as a moderator

Du, C., Wu, B., Peng, C., Dong, X. Q., Li, M., Pernice, F. M., & Wang, Y. (2024). BMC Geriatrics, 24(1). 10.1186/s12877-024-05256-y

Abstract

Abstract

Background: Mastery may shape the way individuals cope with life challenges and influence cognitive function in later life. Mastery grows out of traumatic experience and could change over the life course. This study examined the within-person and between-person associations of mastery and cognitive function, and if these associations were moderated by age in the United States. Method: Data were derived from three time points (2006–2008, 2010–2012, and 2014–2016) of the Health and Retirement Study, with 14,461 adults (aged 51 or above). Cognitive function was measured through a 27-point Telephone Interview Cognitive Screen (TICS). Mastery was measured by a modified Pearlin Mastery Scale. Multilevel modeling was employed to analyze the data. Results: Both within-person (β=0.124, SE = 0.023, p < 0.001) and between-person (β=0.089, SE = 0.029, p = 0.002) mastery were significantly associated with cognitive function. Older adults with higher between-person mastery tended to have slower cognitive decline (β=0.063, SE = 0.021, p < 0.001). Moreover, age moderated the within-person (β=0.013, SE = 0.003, p < 0.001) associations between mastery and cognition with a stronger association observed among individuals with older age. Conclusions: The current study provides evidence for within-person and between-person associations between mastery and global cognition in the United States as well as the moderating role of age. The design of the current study did not directly assess the causal direction between mastery and cognitive function. Future studies could test the directionality of associations between mastery and cognitive function.