Disparities in Physical and Psychological Symptoms in Hospitalized African American and White Persons with Dementia.
Ontology highlight
ABSTRACT:
SUBMITTER: Boltz M
PROVIDER: S-EPMC8122036 | biostudies-literature |
REPOSITORIES: biostudies-literature
Similar Datasets
Project description:In the US, the majority of cancer samples analyzed are from white people, leading to biases in racial and ethnic treatment outcomes. Colorectal cancer (CRC) incidence and mortality rates are high in Alabama African Americans (AAs) and Oklahoma American Indians (AIs). We hypothesized that differences between racial groups may partially explain these disparities. Thus, we compared transcriptomic profiles of CRCs of Alabama AAs, Oklahoma AIs, and white people from both states. Compared to CRCs of white people, CRCs of AAs showed (a) higher expression of cytokines and vesicle trafficking toward modulated antitumor-immune activity, and (b) lower expression of the ID1/BMP/SMAD axis, IL22RA1, APOBEC3, and Mucins; and AIs had (c) higher expression of PTGS2/COX2 (an NSAID target/pro-oncogenic inflammation) and splicing regulators, and (d) lower tumor suppressor activities (e.g., TOB2, PCGF2, BAP1). Therefore, targeting strategies designed for white CRC patients may be less effective for AAs/AIs. These findings illustrate needs to develop optimized interventions to overcome racial CRC disparities.
2023-08-23 | GSE237684 | GEO
Project description:OBJECTIVE:To examine whether health-related stressors and resources are associated with physical function, depression, and anxiety in Chinese American and White breast cancer survivors. METHOD:During 2011-2013, this cross-sectional study enrolled Chinese American and White women from California cancer registries diagnosed with Stage 0-III breast cancer between 2006 and 2012. Survivors completed a telephone survey assessing health-related factors including comorbidity, treatment-related symptoms, medical communication, perceived threat, use of coping, and social support resources. Outcomes were assessed using the Patient-Reported Outcome Measurement Information System® (PROMIS®) short forms. Chinese were classified as low- or high-acculturated based on English proficiency, years in the United States, and interview language. Analyses were conducted using Tobit regression models. RESULTS:Low-acculturated Chinese (n = 136) had worse physical functioning than Whites (n = 216), controlling for demographics, cancer stage, and time since diagnosis (? = -3.33, p = .01). This disparity was attenuated after adjusting for comorbidity and symptoms (? = -1.63, p = .18). Perceived threat, disengagement coping, and lack of social support were associated with poorer psychological outcomes, regardless of ethnicity. Although low-acculturated Chinese had lower scores on all health-related factors than Whites, the former reported significantly lower level of depression (? = -3.23) and anxiety (? = -5.8) after adjusting for covariates (both p < .05). High-acculturated Chinese (n = 84) did not differ from Whites except that the former had significantly lower anxiety. CONCLUSION:Low-acculturated Chinese may benefit from interventions aimed to improve their physical problems. However, despite experiencing greater psychosocial stress, they reported better emotional functioning. Whether Chinese culture shapes this resiliency, or if it is a reporting bias will need further investigation. (PsycINFO Database Record (c) 2019 APA, all rights reserved).
| S-EPMC6501801 | biostudies-literature
Project description:Residential area characteristics and discrimination have been associated with psychological distress. Differences in these relationships across racial groups are not well understood. We examined the relative role of perceived discrimination, neighborhood problems and neighborhood cohesion/trust in explaining differences in psychological distress (indicated by anxiety and depressive symptoms) between 224 African American and 225 White smokers (income ≤ 400% federal poverty level) in a smoking cessation intervention study. Surveys were linked to US census-tract data. We conducted random intercept Poisson multi-level regression models and examined interactions between race and neighborhood experiences. African Americans had greater risk of anxiety and depressive symptoms and greater individual and neighborhood disadvantage than Whites. Controlling for objective neighborhood characteristics, when perceived discrimination and perceived neighborhood characteristics were added to the regression models the association between anxiety symptoms and race were no longer statistically significant; the association between depressive symptoms and race decreased but remained statistically significant. Lower neighborhood social cohesion/trust and greater neighborhood problems increased depressive symptoms for African Americans, but not for Whites. Perceived discrimination and neighborhood social cohesion/trust outweighed the importance of race in explaining anxiety symptoms. These findings underscore the need for multi-level interventions addressing social and environmental contexts.
| S-EPMC8172079 | biostudies-literature
Project description:Racial status has an important role in schizophrenia, with African American samples being rated lower than White participants on a range of constructs. In many studies, however, demographic factors are not accounted for. In the present study, African American (n = 106) and White participants (n = 81) were compared on symptom severity and emotion recognition scales while controlling for other demographic factors. Contrary to our hypothesis, there were no differences in symptoms between racial groups. However, White participants performed better on an emotion recognition measure than African Americans. These differences were most prominent in response to negatively-valenced stimuli. This study replicated previous findings of racial differences in emotion recognition but not symptom severity. Future research should assess the role of racial identity on symptom severity. In addition, further research is needed to assess if utilising multi-ethnic stimuli improves performance by racial minorities on emotion recognition measures.
| S-EPMC10942670 | biostudies-literature
Project description:To examine disparities and changes over time in the population-level distribution of smokers along a cigarette quitting continuum among African American smokers compared with non-Hispanic Whites.Secondary data analyses of the 1999, 2002, 2005, and 2008 California Tobacco Surveys (CTS). The CTS are large, random-digit-dialed, population-based surveys designed to assess changes in tobacco use in California. The number of survey respondents ranged from n = 6,744 to n = 12,876 across CTS years. Current smoking behavior (daily or nondaily smoking), number of cigarettes smoked per day, intention to quit in the next 6 months, length of most recent quit attempt among current smokers, and total length of time quit among former smokers were assessed and used to recreate the quitting continuum model.While current smoking rates were significantly higher among African Americans compared with non-Hispanic Whites across all years, cigarette consumption rates were lower among African Americans in all years. There were significant increases in the proportion of former smokers who had been quit for at least 12 months from 1999 (African Americans, 26.8% ± 5.5%; non-Hispanic Whites, 36.8% ± 1.6%) to 2008 (African Americans, 43.6% ± 4.1%; non-Hispanic Whites, 57.4% ± 2.9%). The proportion of African American former smokers in each CTS year was significantly lower than that of non-Hispanic Whites.Despite positive progression along the quitting continuum for both African American and non-Hispanic White smokers, the overall distribution was less favorable for African Americans. The lower smoking consumption levels among African Americans, combined with the lower rates of successful smoking cessation, suggest that cigarette addiction and the quitting process may be different for African American smokers.
| S-EPMC5557283 | biostudies-other
Project description:ObjectiveTo test whether rapid expansion of mental health services in Federally Qualified Health Centers (FQHCs) reduces African American/white disparities in youth psychiatric emergency department (ED) visits.Data sourcesSecondary ED data for psychiatric care for 3.3 million African American and white youth in nine states, 2006-2011. We used the HCUP SEDD and SID. We obtained FQHC service data from the Uniform Data System.Study designThe psychiatric ED visit is the dependent variable. Logistic regression methods control for individual risk factors for ED use, as well as county-level health system factors and county and year fixed effects. Key independent variables include indicators of mental health service capacity in FQHCs in a county-year.Data extraction methodsWe extracted ED psychiatric visits for 3.3 million African American and white youth in nine states, 2006-2011, from the HCUP SEDD and SID, and FQHC data from the Uniform Data System.Principal findingsOverall mental health visits at FQHCs correlate positively with psychiatric ED visits among African American youth. However, increases in the number of mental health visits per FQHC patient corresponds with fewer outpatient psychiatric ED visits among African American youth, relative to white youth (odds ratio = 0.96; 95% CI = 0.94, 0.98).ConclusionsIncreases in the intensity of services offered per mental health patient at FQHCs-rather than increases in overall capacity-may reduce African American youth's overreliance on the ED for psychiatric care.
| S-EPMC6980961 | biostudies-literature
Project description:To investigate genetic and molecular differences that may exist between prostate cancers of African American and European American origin. Gene expression profile analysis was performed comparing RNA seq data of African American prostate cancer cell lines (inhouse) and European American prostate cancer cell lines (public repository)
2022-08-05 | GSE203338 | GEO
Project description:BackgroundFactors associated with sleep quality have not been well examined in hospitalized older persons with dementia, who are at high risk for impaired sleep. The aim was to identify factors associated with sleep quality among hospitalized persons with dementia.MethodsThis secondary analysis used baseline data from a cluster randomized trial. Factors examined included delirium severity, pain, depression, behavioral and psychological symptoms of dementia (BPSD), and daytime physical activity. Multiple stepwise linear regressions evaluated factors related to dimensions of sleep quality (sleep duration, efficiency, latency, and fragmentation; measured by the MotionWatch 8).ResultsIncreased daytime physical activity was associated with higher sleep duration [β=0.164; 95% confidence interval (CI), 0.111-0.717; P=0.008; 7.7% variance] and sleep efficiency (β=0.158; 95% CI, 0.020-0.147; P=0.010; 5.4% variance), and less sleep fragmentation (β=-0.223; 95% CI, -0.251 to -0.077; P<0.001; 10.4% variance). Higher BPSD was significantly associated with prolonged sleep latency (β=0.130; 95% CI, 0.098-2.748; P=0.035; 3.7% variance).ConclusionResults suggest the need to encourage daytime physical activity and reduce or manage BPSD to improve sleep quality among hospitalized persons with dementia.
| S-EPMC9426998 | biostudies-literature
Project description:ObjectiveA wide range of behavioural and psychological symptoms (BPSD) are common in dementia, and it has been suggested that groups of correlated symptoms should be studied together. Here, we describe the groups of BPSD that have been identified in the literature and how they have been used to study associations, burden, treatment and underlying biology.MethodsThe literature database PubMed was searched for articles that identified clusters or factors of BPSD or used previously defined symptom groups.ResultsSixty-two studies were included. Generally, the following symptom groups were suggested: affective symptoms, including depression and anxiety; psychosis, including delusions and hallucinations; hyperactivity, including irritability and aggression; and euphoria. Symptoms that did not show consistent results include apathy, eating disturbances, night-time behaviour disturbances, disinhibition and aberrant motor behaviour. Symptom groups differed in their associations, treatment and biology.ConclusionsStudies investigating symptom groups show relatively consistent results. Studying symptom groups allows similar symptoms to be studied together, which might strengthen results and may point to differences in their aetiology and treatment. However, a large amount of the individual variability of the symptoms could not be explained by the factors, and authors should carefully address their research question and hypotheses to decide if symptoms should be studied in groups or individually. Clinicians need to consider each symptom in its own right and also to be aware of the interrelations between them when assessing patients and developing strategies for treatment.
| S-EPMC4255309 | biostudies-literature
Project description:ObjectiveLight-skin disadvantage (hypothesized to result from resentment by darker-skinned individuals) has been described in majority African-American populations but is less studied than dark-skin disadvantage. We investigated both light- and dark-skin disadvantage in a contemporary African-American study population.MethodsWe used skin reflectance and questionnaire data from 1693, young African-American women in Detroit, Michigan, and dichotomized outcomes as advantaged/disadvantaged. We compared outcomes for women with light vs. medium skin color with prevalence differences (PDs) and 95% confidence intervals (CIs), and dark-skin disadvantage with prevalence ratios (PRs) and 95% CIs for a 10-unit increase in skin color.ResultsThere was little evidence for light-skin disadvantage, but darker skin was associated with disadvantage across socioeconomic, health, and psychosocial domains. The strongest associations were for SES, but even controlling for SES, other associations included higher body mass index (PR 1.14 95% CI 1.08-1.20) and more stressful events (PR 1.10 95% CI 1.01-1.20).ConclusionsDark-skin disadvantage was the predominant form of colorism. Skin color metrics in public health research can capture more information than simple racial/ethnic categories, and such research could bring awareness to the deep-rooted colorism in society.
| S-EPMC8351471 | biostudies-literature