| Literature DB >> 32529052 |
Tetyana P Shippee1, Weiwen Ng1, John R Bowblis2.
Abstract
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. NH quality has been commonly measured using clinical care indicators, but there is growing recognition for the need to include QOL. This study examines the role of individual race/ethnicity, facility racial/ethnic composition, and the interaction of both for NH resident QOL. RESEARCH DESIGN AND METHODS: We used a unique state-level data set that includes self-reported QOL surveys with a random sample of long-stay Minnesota NH residents, using a multidimensional measure of QOL. These surveys were linked to resident clinical data from the Minimum Dataset 3.0 and facility-level characteristics. Minnesota is one of the two states in the nation that collects validated QOL measures, linked to data on resident and detailed facility characteristics. We used mixed-effects models, with random intercepts to model summary QOL score and individual domains.Entities:
Keywords: Diversity; Long-term care; Person-centered care; Policy; Racial/ethnic disparities
Year: 2020 PMID: 32529052 PMCID: PMC7272785 DOI: 10.1093/geroni/igaa014
Source DB: PubMed Journal: Innov Aging ISSN: 2399-5300
Definition of Quality of Life Domains and Mean Quality of Life Scores by Race/Ethnicity (N = 11,126)
| Domain | Number of Items | Definition | White Residents | Minority Residents |
|---|---|---|---|---|
| Summary score | 31 | Unweighted mean of domains below | 79.517 | 73.203*** |
| Environmental adaptations | 4 | Does resident’s environment maximize their independence? | 84.469 | 81.852* |
| Attention | 6 | Adequacy of personal care, are staff respectful and gentle, would resident recommend facility? | 92.160 | 84.662*** |
| Food enjoyment | 3 | Does resident enjoy food at facility? | 81.610 | 69.439*** |
| Engagement | 9 | Does resident have meaningful activities, meaningful relationships with other residents and staff? | 78.973 | 70.730*** |
| Negative mood | 6 | Negative affect | 65.269 | 62.549** |
| Positive mood | 3 | Positive affect | 75.667 | 71.248*** |
Note: Stars represent t-test for significance relative to white residents.
*p < 0.05, **p < 0.01, ***p < 0.001.
Sample Descriptive Statistics by Individual Race/Ethnicity and Facility Racial Composition
| Explanatory variables | Low-Minority Facility ( | High-Minority Facility ( | |||
|---|---|---|---|---|---|
| White | Minority | White | Minority | ||
|
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| Demographics | |||||
| Age | 84.084 | 73.944*** | 72.887*** | 65.759*** | |
| Female | 0.695 | 0.585*** | 0.547*** | 0.496*** | |
| Married | 0.221 | 0.154* | 0.112*** | 0.086*** | |
| Clinical and functional | |||||
| Length of stay (years) | 2.533 | 2.528 | 3.579*** | 3.650*** | |
| ADL score (0–28) | 14.985 | 14.209* | 11.337*** | 11.027*** | |
| Chronic conditions (0–5) | 1.729 | 1.980* | 1.670* | 1.924*** | |
| Anxiety or depression Dx | 0.572 | 0.512* | 0.583 | 0.514* | |
| Severe mental illness Dx | 0.112 | 0.160* | 0.350*** | 0.378*** | |
| Cognitive impairment or dementia Dx | 0.542 | 0.530 | 0.435*** | 0.425*** | |
| Behavioral symptoms | 0.184 | 0.223** | 0.324*** | 0.362*** | |
|
| |||||
| Structural characteristics | |||||
| Metropolitan statistical area (vs micropolitan or rural) | 0.541 | 0.778*** | 0.882*** | 0.942*** | |
| For-profit ownership (vs nonprofit or government) | 0.262 | 0.422*** | 0.558*** | 0.671*** | |
| Chain affiliation | 0.539 | 0.611* | 0.548 | 0.501 | |
| Hospital affiliation | 0.14 | 0.042*** | 0.043*** | 0.027*** | |
| Number of beds | 86.507 | 129.523*** | 114.512*** | 122.679*** | |
| Proportion private rooms | 0.538 | 0.438*** | 0.355*** | 0.276*** | |
| Case and payer-mix | |||||
| Proportion of Medicaid patient-days | 0.524 | 0.572*** | 0.698*** | 0.709*** | |
| Proportion of Medicare patient-days | 0.093 | 0.100* | 0.061*** | 0.056*** | |
| Staffing | |||||
| Registered nurse and licensed practical nurse HPRD | 1.228 | 1.316*** | 1.289*** | 1.291*** | |
| Certified nursing assistant HPRD | 2.201 | 2.141* | 1.810*** | 1.631*** | |
| Mental health and social worker HPRD | 0.118 | 0.130*** | 0.189*** | 0.251*** | |
| Activities staff HPRD | 0.261 | 0.222*** | 0.177*** | 0.165*** | |
| Staff retention | 0.672 | 0.652* | 0.682* | 0.683 | |
| Quality indicators | |||||
| Minnesota Quality of Care Star Rating | 3.052 | 2.948 | 2.978* | 2.874*** | |
| Sample sizes | 9553 | 306 | 902 | 365 | |
Notes: Stars represent the statistical significance levels for t- or chi-square tests for differences relative to white residents in low-proportion racial/ethnic-minority facilities. ADL = activities of daily living; Dx = Diagnosis; HPRD = hours per resident-day.
*p < .05, **p < .01, ***p < .001.
Figure 1.Differences in predicted overall quality of life scores by race/ethnicity and facility racial composition from independent versus interacted models. Note: Estimates are from full models, controlling for all covariates. Source: Authors’ analysis of data from Quality of Life Surveys, linked to Minimum Dataset and Facility Cost Report Data for Minnesota.
Figure 2.Differences in predicted quality of life domain scores by race/ethnicity and facility racial composition from independent versus interacted models. Note: Estimates are from full models, controlling for all covariates. Source: Authors’ analysis of data from Quality of Life Surveys, linked to Minimum Dataset and Facility Cost Report Data for Minnesota.
Effect of Individual Race/Ethnicity and Facility Racial Composition Independent Effects Versus Interacted Effects Models (N = 11,126)
| Key Explanatory Variables | Independent Effects | Interacted Effects | ||
|---|---|---|---|---|
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|
|
|
| |
| Race/Ethnicity | Summary score | |||
| Minority | −2.394** | 0.842 | −4.066*** | 1.202 |
| High-minority facility | −2.927*** | 0.860 | −3.541*** | 0.875 |
| Minority × High-minority facility | 3.505* | 1.553 | ||
| Environment | ||||
| Minority | −3.957*** | 1.085 | −5.735*** | 1.679 |
| High-minority facility | −0.458 | 1.295 | −1.113 | 1.310 |
| Minority × High-minority facility | 3.725 | 2.012 | ||
| Attention | ||||
| Minority | −2.464* | 1.154 | −4.334** | 1.540 |
| High-minority facility | −3.235** | 1.000 | −3.930*** | 1.054 |
| Minority × High-minority facility | 3.926 | 2.191 | ||
| Food | ||||
| Minority | −4.681** | 1.741 | −4.672 | 2.573 |
| High-minority facility | −2.708 | 1.619 | −2.704 | 1.582 |
| Minority × High-minority facility | −0.016 | 3.397 | ||
| Engagement | ||||
| Minority | −2.929* | 1.216 | −5.211** | 1.736 |
| High-minority facility | −3.907** | 1.229 | −4.742*** | 1.279 |
| Minority × High-minority facility | 4.781* | 2.293 | ||
| Lack of negative mood | ||||
| Minority | 0.510 | 1.178 | −1.814 | 1.619 |
| High-minority facility | −3.036** | 1.176 | −3.891** | 1.210 |
| Minority × High-minority facility | 4.873* | 2.278 | ||
| Positive mood | ||||
| Minority | −2.073 | 1.081 | −1.784 | 1.661 |
| High-minority facility | −2.648* | 1.067 | −2.544* | 1.103 |
| Minority × High-minority facility | −0.600 | 2.023 | ||
Note: Models control for age, sex, marital status, length of stay, diagnoses of anxiety, depression, and serious mental illness, behavioral symptoms, cognitive impairment, dementia, facility ownership, chain status, and hospital affiliation, number of beds, occupancy, percent of private rooms, metropolitan status, staffing, and quality of care star rating. × = Interaction term.
*p < .05, **p < .01, ***p < .001.