Publications by authors named "Weiwen Ng"

ObjectivesAmong nursing home (NH) residents with Alzheimer's disease (AD) and AD-related dementias (AD/ADRD), racial/ethnic disparities in quality of care exist. However, little is known about quality of life (QoL). This study examines racial/ethnic differences in self-reported QoL among NH residents with AD/ADRD.

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Background And Objectives: Uncovering subgroups of nursing home residents sharing similar preference patterns is useful for developing systematic approaches to person-centered care. This study aimed to (i) identify preference patterns among long-stay residents, and (ii) examine the associations of preference patterns with resident and facility characteristics.

Research Design And Methods: This study was a national cross-sectional analysis of Minimum Data Set assessments in 2016.

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Background: Among adults with cancer, malnutrition is associated with decreased treatment completion, more treatment harms and use of health care, and worse short-term survival. To inform the National Institutes of Health Pathways to Prevention workshop, "Nutrition as Prevention for Improved Cancer Health Outcomes," this systematic review examined the evidence for the effectiveness of providing nutrition interventions before or during cancer therapy to improve outcomes of cancer treatment.

Methods: We identified randomized controlled trials enrolling at least 50 participants published from 2000 through July 2022.

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Racial/ethnic composition of nursing home (NH) plays a particularly important role in NH quality. A key methodological issue is defining when an NH serves a low versus high proportion of racially/ethnically diverse residents. Using the Minimum Data Set from 2015 merged with Certification and Survey Provider Enhanced Reports, we calculated the racial/ethnic composition of U.

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Background And Objectives: Abundant evidence documents racial/ethnic disparities in access, quality of care, and quality of life (QoL) among nursing home (NH) residents who are Black, Indigenous, and people of color (BIPOC) compared with White residents. BIPOC residents are more likely to be admitted to lower quality NHs and to experience worse outcomes. Yet, little is known about processes for differences in QoL among residents receiving care in high-proportion BIPOC NHs.

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Background And Objectives: Despite research documenting gender differences in numerous outcomes in later life, we know little about gender differences in quality of life (QoL) for nursing home (NH) residents. This study examines the relationship between gender and residents' QoL, including possible reasons for differences observed.

Research Design And Methods: We used a mixed-methods design including surveys with a random sample of Minnesota NH residents using a multidimensional measure of QoL (n = 9,852), resident clinical data, facility-level characteristics (n = 364), interviews with residents (n = 64), and participant observations.

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Article Synopsis
  • Quality of Life (QoL) is crucial for nursing home residents, but only a few states report these measures due to concerns about their reliability.
  • This study analyzed QoL data from Minnesota to evaluate its stability over time, using two resident groups surveyed in different years.
  • The results indicated that QoL showed adequate stability, suggesting that more nursing homes could benefit from using these personal QoL measures for better long-term care.
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Long-term services and supports (LTSS), including care received at home and in residential settings such as nursing homes, are highly racially segregated; Black, Indigenous, and persons of color (BIPOC) users have less access to quality care and report poorer quality of life compared to their White counterparts. Systemic racism lies at the root of these disparities, manifesting via racially segregated care, low Medicaid reimbursement, and lack of livable wages for staff, along with other policies and processes that exacerbate disparities. We reviewed Medicaid reimbursement, pay-for-performance, public reporting of quality of care, and culture change in nursing homes and integrated home- and community-based service (HCBS) programs as possible mechanisms for addressing racial and ethnic disparities.

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Background: Over 2 billion people suffer from vision impairment or blindness globally, and access to validated visual measurement tools in imperative in accurately describing and managing the burden of eye disease. The present study applies contemporary psychometric validation techniques to the widely used 33-item Indian Visual Function Questionnaire (IND-VFQ-33).

Methods: We first estimated the polychoric correlation between each pair of items.

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This study examines the racial/ethnic disparity among nursing home (NH) residents using a self-reported, validated measure of quality of life (QoL) among long-stay residents in Minnesota. Blinder-Oaxaca decomposition techniques determine which resident and facility factors are the potential sources of the racial/ethnic disparities in QoL. Black, Indigenous, and other People of Color (BIPOC) report lower QoL than White residents.

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Objectives: The Preferences Assessment Tool (PAT) in the Minimum Data Set (MDS) 3.0 assesses 16 resident preferences for daily routines and activities. Although integrating important preferences into care planning is essential to provide person-centered care in nursing homes (NHs), preferences rated as important but unmet or unimportant may not receive much attention.

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Article Synopsis
  • The study examines racial and ethnic differences in the quality of life (QoL) of nursing home residents in Minnesota, using data from over 60,000 surveys and 376 facilities from 2011-2015.
  • Findings reveal that white residents in facilities with fewer racial/ethnic minorities reported better QoL than both white and minority residents in facilities with higher minority populations.
  • The research indicates that racial/ethnic disparities in QoL are ongoing and possibly worsening, highlighting the need to analyze nursing home structures and practices to enhance person-centered care for all residents.
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Background And Objectives: The proportion of racial/ethnic minority older adults in nursing homes (NHs) has increased dramatically and will surpass the proportion of white adults by 2030.Yet, little is known about minority groups' experiences related to the quality of life (QOL). QOL is a person-centered measure, capturing multiple aspects of well-being.

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What services are available and where racial and ethnic minorities receive long-term services and supports (LTSS) have resulted in a lower quality of care and life for racial/ethnic minority users. These disparities are only likely to worsen during the COVID-19 pandemic, as the pandemic has disproportionately affected racial and ethnic minority communities both in the rate of infection and virus-related mortality. By examining these disparities in the context of the pandemic, we bring to light the challenges and issues faced in LTSS by minority communities with regard to this virus as well as the disparities in LTSS that have always existed.

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Background: Effects of drug treatment of clinical Alzheimer-type dementia (CATD) are uncertain.

Purpose: To summarize evidence on the effects of prescription drugs and supplements for CATD treatment.

Data Sources: Electronic bibliographic databases (inception to November 2019), ClinicalTrials.

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Family satisfaction, while recognized as important, is frequently missing from validated measures of long-term care quality. This is the first study to compare family satisfaction across two states using validated measures and to compare the organizational and structural factors associated with higher family satisfaction with nursing home care. Data sources are family satisfaction surveys from Minnesota (MN) and Ohio (OH), linked to facility characteristics from Certification and Survey Provider Enhanced Reports (CASPER) for both states ( = 378 facilities for MN; = 926 facilities for OH).

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Objective: This analysis examines the quality of evidence (QOE) for 1472 outcomes linked to interventions where the QOE was rated in 42 systematic reviews of randomised clinical trials and/or observational studies across different topics.

Setting: Not applicable.

Participants: 76 systematic reviews.

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Caring for the 9 million low-income elderly or disabled adults who are eligible for full benefits under both Medicare and Medicaid can be extremely costly. As part of the federal Financial Alignment Initiative, states have the opportunity to test care models for dual-eligibles that integrate acute care, behavioral health and mental health services, and long-term services and supports, with the goals of enhancing access to services, improving care quality, containing costs, and reducing administrative barriers. One of the challenges in designing these demonstrations is choosing and applying measures that accurately track changes in quality over time—essential for the rapid identification of effective innovations.

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