Michelle Y. Williams PhD, RN, FADLN, FAAN

All Publications

• Supporting Time-Critical Decision Making: The Creation of a Nurse-Led Rapid Literature Review Service. The Journal of nursing administration Morse, L., Apen, L. V., Williams, M. Y., Crawford, C. L. 2024; 54 (7-8): 440-445

  Abstract

  Due to shifting priorities and unforeseen challenges, nurse leaders often lack sufficient time and resources to systematically review and appraise the available literature in search of the best evidence to guide decisions. A nurse-led rapid review service can produce accelerated knowledge synthesis and contextualized translation of evidence in a resource-efficient manner. This article describes a nurse-led rapid review service implemented at a large academic medical center and provides a reproducible process to guide other healthcare organizations in developing similar programs.

  View details for DOI 10.1097/NNA.0000000000001454

  View details for PubMedID 39028566

• Bias and Accuracy of Glomerular Filtration Rate Estimating Equations in the US: A Systematic Review and Meta-Analysis. JAMA network open Yan, A. F., Williams, M. Y., Shi, Z., Oyekan, R., Yoon, C., Bowen, R., Chertow, G. M. 2024; 7 (3): e241127

  Abstract

  There is increasing concern that continued use of a glomerular filtration rate (GFR) estimating equation adjusted for a single racial group could exacerbate chronic kidney disease-related disparities and inequalities.To assess the performance of GFR estimating equations across varied patient populations.PubMed, Embase, Web of Science, ClinicalTrials.gov, and Scopus databases were systematically searched from January 2012 to February 2023.Inclusion criteria were studies that compared measured GFR with estimated GFR in adults using established reference standards and methods. A total of 6663 studies were initially identified for screening and review.Following Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines, 2 authors independently extracted data on studies that examined the bias and accuracy of GFR estimating equations. For each outcome, a random-effects model was used to calculate pooled estimates. Data analysis was conducted from March to December 2023.The primary outcomes were bias and accuracy of estimated GFRs in Black vs non-Black patients, as well as in individuals with chronic conditions. Bias was defined as the median difference between the measured GFR and the estimated GFR. Accuracy was assessed with P30 (the proportion of persons in a data set whose estimated GFR values were within 30% of measured GFR values) and measures of heterogeneity.A total of 12 studies with a combined 44 721 patients were included. Significant heterogeneity was found in the bias of various GFR estimation equations. Race-corrected equations and creatinine-based equations tended to overestimate GFR in Black populations and showed mixed results in non-Black populations. For creatinine-based equations, the mean bias in subgroup analysis was 2.1 mL/min/1.73 m2 (95% CI, -0.2 mL/min/1.73 m2 to 4.4 mL/min/1.73 m2) in Black persons and 1.3 mL/min/1.73 m2 (95% CI, 0.0 mL/min/1.73 m2 to 2.5 mL/min/1.73 m2) in non-Black persons. Equations using only cystatin C had small biases. Regarding accuracy, heterogeneity was high in both groups. The overall P30 was 84.5% in Black persons and 87.8% in non-Black persons. Creatinine-based equations were more accurate in non-Black persons than in Black persons. For creatinine-cystatin C equations, the P30 was higher in non-Black persons. There was no significant P30 difference in cystatin C-only equations between the 2 groups. In patients with chronic conditions, P30 values were generally less than 85%, and the biases varied widely.This systematic review and meta-analysis of GFR estimating equations suggests that there is bias in race-based GFR estimating equations, which exacerbates kidney disease disparities. Development of a GFR equation independent of race is a crucial starting point, but not the sole solution. Addressing the disproportionate burden of kidney failure on Black individuals in the US requires an enduring, multifaceted approach that should include improving diagnostics, tackling social determinants of health, confronting systemic racism, and using effective disease prevention and management strategies.

  View details for DOI 10.1001/jamanetworkopen.2024.1127

  View details for PubMedID 38441895

• Maximizing Nurse Scientist Role Potential in Health Care Organizations. Nursing administration quarterly Hampton, M. D., Williams, M. Y. 2023; 47 (4): 338-349

  Abstract

  Before Magnet designation, nurse scientists functioned primarily in academia. The Magnet model's emphasis on new knowledge required that health care organizations demonstrate knowledge generation to achieve and sustain designation. The nurse scientist role definition and function within health care organizations continues to evolve, which contributes to a lack of clarity about who and how nurses generate new knowledge. The purpose of this scoping review was to (1) identify nurse scientist role components in the context of 2 theoretical models (Thompson's Knowledge Brokering Model and Edward's Research Appreciation, Accessibility, and Application Model), (2) explore the strengths and barriers associated with existing nurse scientist practice models in US health care organizations, and (3) describe a unique, expanded practice model applied within Stanford Health Care's Office of Research and its implications for building new knowledge and innovation capacity with recommendations for ongoing role development.

  View details for DOI 10.1097/NAQ.0000000000000594

  View details for PubMedID 37643233

• Mental health symptoms are comparable in patients hospitalized with acute illness and patients hospitalized with injury. PloS one Carlson, E. B., Shieh, L., Barlow, M. R., Palmieri, P. A., Yen, F., Mellman, T. A., Williams, M., Williams, M. Y., Chandran, M., Spain, D. A. 2023; 18 (9): e0286563

  Abstract

  High rates of mental health symptoms such as depression, anxiety, and posttraumatic stress disorder (PTSD) have been found in patients hospitalized with traumatic injuries, but little is known about these problems in patients hospitalized with acute illnesses. A similarly high prevalence of mental health problems in patients hospitalized with acute illness would have significant public health implications because acute illness and injury are both common, and mental health problems of depression, anxiety, and PTSD are highly debilitating.In patients admitted after emergency care for Acute Illness (N = 656) or Injury (N = 661) to three hospitals across the United States, symptoms of depression, anxiety, and posttraumatic stress were compared acutely (Acute Stress Disorder) and two months post-admission (PTSD). Patients were ethnically/racially diverse and 54% female. No differences were found between the Acute Illness and Injury groups in levels of any symptoms acutely or two months post-admission. At two months post-admission, at least one symptom type was elevated for 37% of the Acute Illness group and 39% of the Injury group. Within racial/ethnic groups, PTSD symptoms were higher in Black patients with injuries than for Black patients with acute illness. A disproportionate number of Black patients had been assaulted.This study found comparable levels of mental health sequelae in patients hospitalized after emergency care for acute illness as in patients hospitalized after emergency care for injury. Findings of significantly higher symptoms and interpersonal violence injuries in Black patients with injury suggest that there may be important and actionable differences in mental health sequelae across ethnic/racial identities and/or mechanisms of injury or illness. Routine screening for mental health risk for all patients admitted after emergency care could foster preventive care and reduce ethnic/racial disparities in mental health responses to acute illness or injury.

  View details for DOI 10.1371/journal.pone.0286563

  View details for PubMedID 37729187

• Health equity: A concept analysis. Nursing outlook Lewis, C. L., Yan, A., Williams, M. Y., Apen, L. V., Crawford, C. L., Morse, L., Valdez, A. M., Alexander, G. R., Grant, E., Valderama-Wallace, C., Beatty, D. 2023; 71 (5): 102032

  Abstract

  Although health equity is critically important for healthcare delivery, there are inconsistencies in its definitions or lack of definitions.Develop a comprehensive understanding of health equity to guide nursing practice and healthcare policy.Walker and Avant's concept analysis method was used to establish defining attributes, antecedents, consequences, and empirical referents of health equity.Health equity defining attributes are grounded in ethical principles, the absence of unfair and avoidable differences, and fair and just opportunities to attain a person's full health potential. Health equity antecedents are categorized into environmental; financial or economic; law, politics, and policy; societal and structural; research; and digital and technology.Health equity's antecedents are useful to distinguish health disparities from health outcomes resulting from individual preferences. To achieve health equity, organizations need to focus on addressing the antecedents.

  View details for DOI 10.1016/j.outlook.2023.102032

  View details for PubMedID 37683597

• Racial disparities in inpatient palliative care consultation among frail older patients undergoing high-risk elective surgical procedures in the United States: a cross-sectional study of the national inpatient sample. Health affairs scholar Kim, K. M., Muench, U., Maki, J. E., Yefimova, M., Oh, A., Jopling, J. K., Rinaldo, F., Shah, N. R., Giannitrapani, K. F., Williams, M. Y., Lorenz, K. A. 2023; 1 (2): qxad026

  Abstract

  Surgical interventions are common among seriously ill older patients, with nearly one-third of older Americans facing surgery in their last year of life. Despite the potential benefits of palliative care among older surgical patients undergoing high-risk surgical procedures, palliative care in this population is underutilized and little is known about potential disparities by race/ethnicity and how frailty my affect such disparities. The aim of this study was to examine disparities in palliative care consultations by race/ethnicity and assess whether patients' frailty moderated this association. Drawing on a retrospective cross-sectional study of inpatient surgical episodes using the National Inpatient Sample of the Healthcare Cost and Utilization Project from 2005 to 2019, we found that frail Black patients received palliative care consultations least often, with the largest between-group adjusted difference represented by Black-Asian/Pacific Islander frail patients of 1.6 percentage points, controlling for sociodemographic, comorbidities, hospital characteristics, procedure type, and year. No racial/ethnic difference in the receipt of palliative care consultations was observed among nonfrail patients. These findings suggest that, in order to improve racial/ethnic disparities in frail older patients undergoing high-risk surgical procedures, palliative care consultations should be included as the standard of care in clinical care guidelines.

  View details for DOI 10.1093/haschl/qxad026

  View details for PubMedID 38756238

  View details for PubMedCentralID PMC10986263

• Characteristics, methodological, and reporting quality of scoping reviews published in nursing journals: A systematic review. Journal of nursing scholarship : an official publication of Sigma Theta Tau International Honor Society of Nursing Woo, B. F., Tam, W. W., Williams, M. Y., Ow Yong, J. Q., Cheong, Z. Y., Ong, Y. C., Poon, S. N., Goh, Y. S. 2022

  Abstract

  INTRODUCTION: Given the diversity of the scope for inquiry and methodologies used in nursing research, the synthesis of primary research may not be as straightforward as conducting a meta-analysis or systematic review on clinical trials. Scoping reviews offer an option to nursing academics for inquiries involving a range of applications and interpretations. Given the continual advances in evidence-based research, it is, therefore, crucial for nursing to constantly substantiate its research capabilities and uphold standards in its research inquiry. Accordingly, an updated overview would be timely to characterize scoping reviews in the nursing literature. Hence this review aimed to examine the characteristics of scoping reviews published in nursing journals and evaluate the methodological and reporting quality of the scoping reviews.DESIGN: A systematic review.METHODS: A comprehensive search of three electronic databases (PubMed, CINAHL, and Embase) were conducted. Scoping reviews published in English on or before December 31, 2020 were included, with the criterion that their publication had been in nursing journals indexed in the Journal Citation Reports (2020 Science Edition) of the Web of Science. Two reviewers independently screened the titles and abstracts for eligibility. A standardized data extraction form was used for data collection, and a 29-item checklist was developed to assess the methodological and reporting quality of the scoping reviews. The methodological and reporting quality was assessed independently by four reviewers and subsequently counter-checked by another two reviewers. Descriptive statistics were used to characterize the included papers, and narrative synthesis was undertaken to explain the results.RESULTS: This review included 422 papers from 88 nursing journals. They were published between 2008 and 2021 (median year 2019). Only 15 (3.5%) reviews reported accessible protocols, and 63 (15.0%) presented data on their critical appraisal of the included sources of evidence. Poor reporting of the selection of sources of evidence and data extraction was also identified. Overall, the 422 included reviews had complied with 20 (median [range: 9-27]) of the 29 items on the checklist.CONCLUSIONS: Scoping reviews have garnered wider acceptance in nursing research, of which the scopes and methodologies exhibit much diversity. Our systematic review has provided insights into existing scoping reviews published in nursing journals through our characterization of them and appraisal of their methodological and reporting quality. However, our findings underline several areas needing improvement: the lack of transparency, the absence of critical appraisal, non-compliance to established checklists, and inconsistencies in the data processing.CLINICAL RELEVANCE: Appraising included sources of evidence and maintaining transparency in the conduct and reporting of scoping reviews increases the practical utility of scoping reviews.

  View details for DOI 10.1111/jnu.12861

  View details for PubMedID 36494752

• Intersectionality Impacts Survivorship: Identity-Informed Recommendations to Improve the Quality of Life of African American Breast Cancer Survivors in Health Promotion Programming. International journal of environmental research and public health Garza, R. H., Williams, M. Y., Ntiri, S. O., Hampton, M. D., Yan, A. F. 2022; 19 (19)

  Abstract

  (1) Background: African American women breast cancer survivors face unique experiences that impact their quality of life as they transition beyond treatments. Experiences may be complicated by living at the intersection of systemically oppressed identities, including gender, race, social class, and cancer-related disability. Using the Black Feminist Thought (BFT) framework and the PEN-3 cultural model, this qualitative study sought to: (a) understand African American women breast cancer survivors' lived experiences; (b) examine how the multiple intersecting factors of race, gender, social class/socioeconomic status, and cancer-related disability impact their quality of life; and (c) inform future health promotion programming that is culturally relevant to AAWBCS to improve their quality of life. (2) Methods: Seven focus groups were conducted with 30 African American breast cancer survivors in a Midwestern metropolitan region. Focus groups were audiotaped and transcribed verbatim. Framework analyses were conducted to identify themes with NVivo qualitative analysis software. (3) Results: Four themes emerged: (a) caregiving roles provide both support and challenges for survivors, (b) the "strong Black woman" is inherent in survivor experiences, (c) intersectionality impacts survivorship, and (d) African American women resist oppression through culturally specific supports and advocacy. (4) Conclusions: The intervention point of entry should be at the peer support group level and centered on family and provide community-based support and services. Future research should move upstream to address social determinants of health, including racism, sexism, and ableism; there is a critical need to discuss how structural racism affects health care and develop interventions to address racial discrimination and racial bias in health care.

  View details for DOI 10.3390/ijerph191912807

  View details for PubMedID 36232105

• Nursing Workflow Change in a COVID-19 Inpatient Unit Following the Deployment of Inpatient Telehealth: An Observational Study Using a Real-Time Locating System. Journal of medical Internet research Vilendrer, S., Lough, M. E., Garvert, D. W., Lambert, M. H., Lu, J. H., Patel, B., Shah, N. H., Williams, M. Y., Kling, S. M. 2022

  Abstract

  BACKGROUND: The COVID-19 pandemic prompted widespread implementation of telehealth, including in the inpatient setting with the goals to reduce potential pathogen exposure events and personal protective equipment (PPE) utilization. Nursing workflow adaptations in these novel environments is of particular interest given the association between nursing time at the bedside and patient safety. Understanding the frequency and duration of nurse-patient encounters following the introduction of a novel telehealth platform in the context of COVID-19 may therefore provide insight into downstream impacts on patient safety, pathogen exposure, and PPE utilization.OBJECTIVE: To evaluate changes in nursing workflow relative to pre-pandemic levels using real-time locating system (RTLS) following the deployment of inpatient telehealth on a COVID-19 unit.METHODS: In March 2020, telehealth was installed in patient rooms in a COVID-19 unit and on movable carts in 3 comparison units. Existing RTLS captured nurse movement during 1 pre- and 5 post-pandemic stages (January-December 2020). Change in direct nurse-patient encounters, time spent in patient rooms per encounter, and total time spent with patients per shift relative to baseline were calculated. Generalized linear models assessed difference-in-differences in outcomes between COVID-19 and comparison units. Telehealth adoption was captured and reported at the unit level.RESULTS: Change in frequency of encounters and time spent per encounter from baseline differed between the COVID-19 and comparison units at all stages of the pandemic (all P's<0.0001). Frequency of encounters decreased (difference-in-differences range: -6.6 to -14.1 encounters) and duration of encounters increased (difference-in-differences range: 1.8 to 6.2 minutes) from baseline to a greater extent in the COVID-19 units compared to the comparison units. At most stages of the pandemic, the change in total time nurses spent in patient rooms per patient per shift from baseline did not differ between the COVID-19 and comparison units (p's>0.17). The primary COVID-19 unit quickly adopted telehealth technology during the observation period, initiating 15,088 encounters that averaged 6.6 minutes (standard deviation = 13.6) each.CONCLUSIONS: RTLS movement data suggests total nursing time at the bedside remained unchanged following the deployment of inpatient telehealth in a COVID-19 unit. Compared to other units with shared mobile telehealth units, frequency of nurse-patient in-person encounters decreased and duration lengthened on a COVID-19 unit with in-room telehealth availability, indicating "batched" redistribution of work to maintain total time at bedside relative to pre-pandemic periods. The simultaneous adoption of telehealth suggests virtual care was a complement to, rather than a replacement for, in-person care. Study limitations, however, preclude our ability to draw a causal link between nursing workflow change and telehealth adoption, and further evaluation is needed to determine potential downstream implications on disease transmission, PPE utilization, and patient safety.CLINICALTRIAL:

  View details for DOI 10.2196/36882

  View details for PubMedID 35635840

• Effectiveness of Social Needs Screening and Interventions in Clinical Settings on Utilization, Cost, and Clinical Outcomes: A Systematic Review. Health equity Yan, A. F., Chen, Z., Wang, Y., Campbell, J. A., Xue, Q., Williams, M. Y., Weinhardt, L. S., Egede, L. E. 2022; 6 (1): 454-475

  Abstract

  Objective: This systematic review examined and synthesized peer-reviewed research studies that reported the process of integrating social determinants of health (SDOH) or social needs screening into electronic health records (EHRs) and the intervention effects in the United States.Methods: Following PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analysis) guidelines, a systematic search of Scopus, Web of Science Core Collection, MEDLINE, and Cochrane Central Register of Clinical Trials was performed. English language peer-reviewed studies that reported the process of integrating SDOH or social needs screening into EHRs within the U.S. health systems and published between January 2015 and December 2021 were included. The review focused on process measures, social needs changes, health outcomes, and health care cost and utilization.Results: In total, 28 studies were included, and half were randomized controlled trials. The majority of the studies targeted multiple SDOH domains. The interventions vary by the levels of intensity of their approaches and heterogeneities in outcome measures. Most studies (82%, n=23) reported the findings related to the process measures, and nearly half (43%, n=12) reported outcomes related to social needs. By contrast, only 39% (n=11) and 32% (n=9) of the studies reported health outcomes and impact on health care cost and utilization, respectively. Findings on patients' social needs change demonstrated improved access to resources. However, findings were mixed on intervention effects on health and health care cost and utilization. We also identified gaps in implementation challenges to be overcome.Conclusion: Our review supports the current policy efforts to increase U.S. health systems' investment toward directly addressing SDOH. While effective interventions can be more complex or resource intensive than an online referral, health care organizations hoping to achieve health equity and improve population health must commit the effort and investment required to achieve this goal.

  View details for DOI 10.1089/heq.2022.0010

  View details for PubMedID 35801145