Chenjuan Ma
PhD
Assistant Professor
chenjuan.ma@nyu.edu
1 212 992 7173
433 FIRST AVENUE
NEW YORK, NY 10010
United States
Chenjuan Ma's additional information
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Chenjuan Ma is an assistant professor and health services researcher at NYU Rory Meyers College of Nursing. Her program of research focuses on understanding how to optimize nursing care and patient safety and outcomes across settings with a particular focus of home healthcare and vulnerable populations (e.g., persons with dementia and minorities). Her research utilizes theories and methodologies from various disciplines, including but not limited to nursing, sociology, medicine, statistics and data science. Ma also has expertise in large data and quantitative methods. She is currently working on a project with the National Institute on Aging titled Racial/Ethnic Disparities in Home Health Care for Persons with Alzheimer’s Disease and Related Dementias.
Prior to joining the NYU Rory Meyers faculty, Prof. Ma was a postdoctoral fellow in the National Database of Nursing Quality Indicators at the University of Kansas.
Prof. Ma holds a PhD from University of Pennsylvania and MSN and BSN from Xi'an Jiaotong University, China.
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PhD - University of Pennsylvania (2012)MSN - Xi'an Jiaotong University, China (2008)BSN - Xi'an Jiaotong University, China (2005)
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Nursing workforceHome careHealth PolicyResearch methodsHealth Services Research
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AcademyHealthAmerican Nurses Association (ANA)Eastern Nursing Research Society (ENRS)Sigma Theta Tau International Honor Society of Nursing (STTI)
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Faculty Honors Awards
Vivian G. Prins Global Scholar, New York University (2021)New Investigator Award, Interdisciplinary Research Group of Nursing Issues (IRGNI), Academy Health (2020)Vivian G. Prins Global Scholar, New York University (2020)Scholarship, Columbia University Epidemiology and Population Health (2019)Fellowship, NYU CTSI Mentor Development Program (2018)President Gutmann Leadership Award for Travel, University of Pennsylvania (2011)ThinkSwiss Award, University of Basel, Switzerland (2011)Rising Star, Sigma Theta Tau International Honor Society of Nursing Xi Chapter (2011) -
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Publications
The association between the mental health disorders, substance abuse, and tobacco use with head & neck cancer stage at diagnosis
AbstractWoersching, J., Van Cleave, J. H., Gonsky, J. P., Ma, C., Haber, J., Chyun, D., & Egleston, B. L. (2025). Cancer Causes and Control, 36(3), 231-242. 10.1007/s10552-024-01921-0AbstractPurpose: Mental health disorders, substance abuse, and tobacco use are prevalent in the US population. However, the association between these conditions and head and neck cancer (HNC) stage is poorly understood. This research aims to uncover the relationship between pre-existing mental health disorders, substance abuse, and tobacco use and HNC stage at diagnosis in patients receiving care in an integrated, public safety-net healthcare system. Methods: This study was a secondary data analysis of linked hospital tumor registries and electronic health record (EHR) data. The study’s primary independent variables were the comorbidities of mental health disorders, substance abuse, and tobacco use. The dependent variable was HNC stage at diagnosis, operationalized as early stage (i.e., stages I, II, and III) and advanced stage (stage IV, IVA, IVB, or IVC). The analysis included multivariable logistic regression adjusted for covariates of demographic variables, tumor anato Results: The study population consisted of 357 patients with median age of 59 years, and was primarily male (77%), diverse (Black or African American 41%; Hispanic 22%), and from neighborhoods with low income (median average annual household income $39,785). Patients with a history of mental health disorders with or without tobacco use had significantly lower odds of advanced stage HNC at diagnosis (adjusted OR = 0.35, 95% Confidence Interval [CI]: 0.17–0.72.) while patients with a history of substance abuse with or without tobacco use had significantly higher odds of advanced stage HNC at diagnosis (adjusted OR 1.41, 95% CI: 1.01–1.98) than patients with no history of mental health disorders, substance abuse, or tobacco use. Conclusions: The relationship between HNC stage at diagnosis and the comorbidities of mental health disorders, substance abuse, or tobacco differs depending on the type and co-occurrence of these comorbidities. These findings demonstrate the need for innovative care delivery models and education initiatives tailored to meet the needs of patients with mental health disorders, substance abuse, and tobacco use that facilitate early detection of HNC.The chain mediating role of social support and coping strategy: Type D personality and psychological distress among Chinese COPD patients
AbstractWang, C., Liao, D., Yang, X., Fu, T., Yan, J., & Ma, C. (2025). Geriatric Nursing, 62, 1-6. 10.1016/j.gerinurse.2024.12.036AbstractThis study examines how coping strategies and social support mediate the relationship between type D personality and psychological distress in COPD patients. A sample of 351 patients completed surveys on demographics, psychological distress (Kessler Psychological Distress Scale), social support (Social Support Self-Rating Scale), coping strategies (Chinese version of Medical Coping Modes Questionnaire), and type D personality (Type D Personality Scale). Using structural equation modeling (SEM) via AMOS 23.0 and SPSS, results showed that confrontation and acceptance-resignation coping strategies, as well as type D personality, were positively correlated with psychological distress, while social support was negatively correlated. SEM estimates revealed a chain mediating effect of social support and coping strategies between type D personality and psychological distress. Enhancing social support and coping strategies is crucial for reducing psychological distress, especially in COPD patients with type D personality.Factors Associated With Intent to Leave the Nursing Profession in the United States: An Integrative Review
AbstractLeep-Lazar, K., Ma, C., & Stimpfel, A. W. (2025). Research in Nursing and Health. 10.1002/nur.22465AbstractThe ongoing regional nursing shortages in the United States, exacerbated by the COVID-19 pandemic, compromise patient safety and quality. Additionally, an aging workforce coupled with an aging population requiring more nursing care services limits organizations’ ability to adequately staff their facilities. Nurses’ turnover from the profession has been studied less than organizational turnover, thus, the purpose of this integrative review is to identify factors associated with intention to leave the nursing profession in the United States. Using Whittemore and Knafl's (2005) guidelines for integrative review methods, we conducted systematic searches in CINAHL, PubMed, and Web of Science in July 2024. There were 39 peer-reviewed studies that met inclusion criteria. Synthesis of findings resulted in four individual and four work-level themes associated with intent to leave the nursing profession. Individual themes included individual beliefs, health and wellbeing, individual work experiences, and career stability. Work-level themes included job characteristics, job demands/workload, resources and support, and work environment. Notably, job-level factors (i.e., workload, work environment, and support) were associated with professional turnover intention, which suggests that nurses do not believe their experiences will improve at another nursing job. Gaps in the literature include studies with nationally representative samples, studies using validated measures of health, and qualitative studies conducted with the aim of understanding why nurses want to leave the profession. To promote retention of nurses at the professional and organizational level, organizations should measure and modify relevant job-level factors, and the protection of nurses’ wellness should be a top organizational priority.Racial and Ethnic Disparities in Accessing High-Quality Home Health Care among Older Adults with and Without Dementia
AbstractMa, C., Wu, B., & Brody, A. A. (2025). Journal of the American Medical Directors Association, 26(5). 10.1016/j.jamda.2025.105539AbstractObjectives: Home health care (HHC) plays a pivotal role in serving millions of US adults aging in place. Although the HHC population is growing rapidly in both size and diversity, driven by an aging US population and a changing demographic profile, there are increasing concerns of equity in HHC, particularly regarding how vulnerable populations are affected under current HHC practices. The purpose of this study was to examine the variations in accessing high-quality HHC in racial and ethnic minority groups and persons living with dementia. Design: Cross-sectional, secondary analysis. Setting and Participants: Older adults who received HHC in 2016 from agencies with a star rating of overall care quality from the Home Health Compare program. Methods: Start of care data from the 2016 HHC Outcome and Assessment Information Set was linked to Master Beneficiary Summary File, Home Health Compare, and Provider of Services file to address the aim. Multinomial regressions were used in analysis when risk-adjusting for individual and agency characteristics. Results: Our risk-adjusted estimates, based on data from 574,682 older adults aged ≥65 years served by 8634 HHC agencies nationwide (2290 offering high-quality care, 4023 providing moderate-quality care, and 2321 delivering low-quality care), revealed significant disparities. Non-Hispanic Blacks (relative risk ratio, 0.62; 95% CI, 0.61–0.64) and Hispanics (relative risk ratio, 0.72; 95% CI, 0.70–0.74) were significantly less likely to receive care from high-quality agencies. Additionally, having dementia exacerbated disparities in accessing high-quality HHC between racial and ethnic minorities and white Americans. Conclusions and Implications: Racial and ethnic minority individuals face significant disadvantages in accessing high-quality HHC, with persons living with dementia from these groups being the most disadvantaged. Further research is warranted to investigate the referral and admission processes for HHC. Our findings highlight the need for actions from clinicians and policymakers to tackle potential biases in the aforementioned care processes.Acceptance of the Internet-Based Sharing Nursing Service among caregivers of elderly with chronic diseases
AbstractShan, R., Wang, Z., Ma, C., Guo, C., & Cui, N. (2024). BMC Nursing, 23(1). 10.1186/s12912-024-02286-0AbstractBackground: In China, Internet-Based Sharing Nursing Service (IBSNS) is a new mode of nursing service delivery that has been in practice for over five years, which enables nurses to provide care at clients’ home. However, the acceptance and associated factors of IBSNS among caregivers of elderly with chronic diseases who are the major clients of the service were unclear. Aim: To explore the acceptance of IBSNS and its associated factors among Chinese caregivers of elderly patient with chronic diseases based on the modified Technology Acceptance Model (mTAM). Methods: A cross-sectional study was conducted from February 2023 to March 2023. Caregivers of hospitalized elderly with chronic diseases were recruited using convenience sampling method from three hospitals in Beijing, China. Data were obtained from self-reports of participants. Structural equation modeling was used to analyze data. Results: A total of 65.1% of the caregivers had neutral to weakly positive behavioral intention of IBSNS use. The mTAM model was supported with good model fit. Perceived ease of use was positively associated with perceived usefulness. Both perceived usefulness and perceived security were positively associated with attitude, consequently, attitude was associated with behavioral intention. Conclusions: Improving the ease of use, security, and usefulness may be helpful to increase the positive attitude towards IBSNS and behavioral intention of using IBSNS, which provides valuable insights that can help healthcare providers improve the integration of technology in patient care, ultimately leading to better health outcomes and more efficient healthcare systems.Exploring the Relationship Between Gender-Affirming Care Delivery and Health Outcomes in Transgender and Gender-Diverse Adults: An Integrative Review
AbstractDutton, H. J., Breder, K., & Ma, C. (2024). Transgender Health. 10.1089/trgh.2023.0087AbstractTransgender and gender-diverse (TGD) adults experience significant health disparities compared with their cisgender peers. Stigma functions as a fundamental cause of health disparity in TGD communities. Stigma can be tempered by gender-affirming care (GAC), in which TGD adults receive care that validates their gender identity. There is little evidence focusing on outcomes associated with integrated GAC as an approach to care delivery. This integrative review explores the extant evidence on the relationship between integrated GAC and health outcomes in TGD adults in the United States. A comprehensive search of 4 electronic databases was conducted in May 2022. Included studies were peer reviewed, conducted in the United States from 2013 to the present, and described integrated GAC delivery for TGD adults aged 18 and older. After screening 3328 records and reviewing 135 full-text articles, 15 articles were included in this review. Articles were critically appraised, and data extraction and analysis using constant comparison were used to identify themes and relationships across studies. Synthesis suggested that GAC relates to three distinct areas of TGD adult health: physical health, mental health, and health services outcomes. GAC was associated with better overall health and improvements in HIV-related outcomes; significant decreases in mental health symptoms and suicidality; and increases in utilization, engagement, and care retention. There is moderate evidence that GAC delivery is associated with positive health outcomes for TGD adults. This integrative review provides empirical and theoretical support for integrated GAC delivery as an approach to improve health and address stigma-related barriers to care.Home Health Care to Asian Americans: a Systematic Review
AbstractMa, C., Rajewski, M., & Bao, S. (2024). Journal of Racial and Ethnic Health Disparities, 11(2), 865-873. 10.1007/s40615-023-01568-8AbstractObjective: Despite being the fastest growing minority group in the USA, Asian Americans are among the least studied ones, particularly in the home and community-based services settings. This study aimed to review and synthesize extant evidence on Asian American’s access, utilization, and outcomes of home health care. Methods: This is a systematic review study. A comprehensive literature search was conducted in PubMed and CINAHL as well as hand search. Each study was screened, reviewed, and evaluated for quality by at least two reviewers independently. Results: Twelve articles were determined eligible and included for review. Asian Americans were less likely to be discharged to home health care following hospitalization. At admission to home health care, Asian Americans had a high rate of inappropriate medication issues (28%) and they also had poorer functional status compared to White Americans. Asian Americans were also reported with less improvement in functional status at the end of home health care; however, there were some inconsistencies in the evidence on Asian Americans’ utilization of formal/skilled home health care. Quality evaluation indicated that findings from some studies were limited by small sample size, single site/home health agency, analytic approaches, and other methodologic limitations. Conclusions: Asian Americans often experience inequities in home health care access, utilization, and outcomes. Multilevel factors may contribute to such inequities, including structural racism. Robust research using population-based data and advanced methodology is needed to better understand home health care to Asian Americans.Medicare Advantage and Home Health Care A Systematic Review
AbstractMa, C., Rajewski, M., & Smith, J. M. (2024). Medical Care, 62(5), 333-345. 10.1097/MLR.0000000000001992AbstractObjectives: Home health care serves millions of Americans who are "Aging in Place," including the rapidly growing population of Medicare Advantage (MA) enrollees. This study systematically reviewed extant evidence illustrating home health care (HHC) services to MA enrollees. Methods: A comprehensive literature search was conducted in 6 electronic databases to identify eligible studies, which resulted in 386 articles. Following 2 rounds of screening, 30 eligible articles were identified. Each study was also assessed independently for study quality using a validated quality assessment checklist. Results: Of the 30 studies, nearly half (n=13) were recently published between January 1, 2017 - January 6, 2022. Among various issues related to HHC to MA enrollees examined, which were often compared with Traditional Medicare (TM) enrollees, the 2 most studied issues were HHC use rate (including access) and care dosage/intensity. Inconsistencies were common in findings across reviewed studies, with slight variations in the level of inconsistency by studied outcomes. Several critical issues, such as heterogeneity of MA plans, influence of MA-specific features, and program response to policy and quality improvement initiatives, were only examined by 1 or 2 studies. The depth and scope of scientific investigation were also limited by the scale and details available in MA data in addition to other methodological limits. Conclusions: Wild variations and conflicting findings on HHC to MA beneficiaries exist across studies. More research with rigorous designs and robust MA encounter data is warranted to determine home health care for MA enrollees and the relevant outcomes.Palliative Nursing in Home Health Care Across the Lifespan
AbstractMurali, K. P., Ma, C., Harrison, K. L., Hunt, L. J., Rosa, W. E., & Boyden, J. Y. (2024). The American Journal of Nursing. 10.1097/01.naj.0001095240.11717.87AbstractABSTRACT: Primary palliative nursing in home health care (HHC) can be delivered to medically complex patients across the lifespan. Primary palliative nursing provides patient- and family-centered care for serious illness by alleviating the stress and symptoms of illness; coordinating care; and supporting the social, cultural, and psychological aspects of care. In this article, two case scenarios of patients in different phases of life serve as examples of primary palliative nursing in HHC. Key elements and challenges of delivering primary palliative nursing care in HHC are also highlighted.Where Patients Live Matter in Emergency Department Visits in Home Health Care: Rural/Urban Status and Neighborhood Socioeconomic Status
AbstractJung, D., Song, S., & Ma, C. (2024). Journal of Applied Gerontology, 43(7), 933-944. 10.1177/07334648231216644AbstractAn increasing body of evidence highlights the importance of an individual’s place of residence on their health and functional outcomes. This study is based on Outcome and Assessment Information Set data to assess the differences in emergency department visits among Medicare home health care patients by patients' residence location (rural/urban status and neighborhood socioeconomic status). Compared to urban patients, a disproportionately higher proportion of rural patients lived in more or most disadvantaged neighborhoods (83.9% vs. 41.3%). Using linear probability regression models, patients in rural areas (coefficient =.02, p <.001) and disadvantaged neighborhoods (less disadvantaged: coefficient =.02, p <.001; more disadvantaged: coefficient =.034, p <.001; most disadvantaged: coefficient =.042, p <.001) were more likely to experience emergency department visits. Policymakers should consider utilizing area-based target interventions to mitigate gaps in home health care. Also, given that the majority of rural patients reside in disadvantaged neighborhoods, neighborhood characteristics should be considered in addressing rural–urban disparities and improving home health care.