Effect of health literacy of caregivers on survival rates of patients under palliative care

Health literacy interventions for informal caregivers: systematic review

AIM

The aim of the systematic review was to identify conceptual models and interventions designed to improve health literacy in caregivers of adults with a chronic disease/disability.

METHODS

MEDLINE, CINAHL, PsycINFO and Embase were searched for relevant literature. Articles were included if they focused on adults who provided informal care to someone aged 18+ with a chronic disease/disability. Quantitative studies were included if they reported an intervention designed to improve caregiver health literacy (CHL) and assessed outcomes using a validated measure of health literacy. Qualitative and mixed method studies were included if they described a conceptual model or framework of CHL or developed/assessed the feasibility of an intervention. Study quality was appraised using the Mixed Methods Assessment Tool.

RESULTS

Eleven studies were included. Five studies used pre-post design to assess outcomes of an intervention; four described intervention development and/or pilot testing; two described conceptual models. Two of five studies reported pre-post intervention improvements in CHL; one reported an improvement in one of nine health literacy domains; two reported no improvements following intervention. Interventions predominantly aimed to improve: caregiver understanding of the disease, treatment and potential outcomes, day-to-day care, self-care and health provider engagement. Few interventions targeted broader interpersonal and health service factors identified as influencing CHL.

DISCUSSION

Evidence on the development and assessment of comprehensive CHL interventions is scarce. Recommendations include the development of interventions that are guided by a CHL framework to ensure they address individual, interpersonal and health service/provider factors that influence CHL.

What Does "Palliative" Mean? Sentiment, Knowledge, and Public Perception Concerning Palliative Care on the Internet since the COVID-19 Pandemic

Background

Little is known about the public perception of palliative care during and after the pandemic. Assuming that analyzing online language data has the potential to collect real-time public opinions, an analysis of large online datasets can be beneficial to guide future policymaking.

Objectives

To identify long-term effects of the COVID-19 pandemic on the public perception of palliative care and palliative care-related misconceptions on the Internet (worldwide) through natural language processing (NLP).

Design

Using large language model NLP analysis, we identified public attitudes, opinions, sentiment, and misconceptions about palliative care on the Internet, comparing a corpus of English-language web texts and X-posts ("tweets") (02/2020-02/2022) with similar samples before (02/2018-02/2020) and after the pandemic (03/2022-02/2024).

Setting

The study is a statistical analysis of website and social media data, conducted on six large language corpora.

Results

Since the COVID-19 pandemic, palliative care situations are more often portrayed as frightening, uncertain, and stressful, misconceptions about the activities and aims of palliative care occur on average 44% more frequently, especially on the social media platform X.

Conclusions

The impact of the COVID-19 pandemic on public discussion on social media continues to persist even in 2024. Insights from online NLP analysis helped to determine the image of palliative care in the Internet discourse and can help find ways to react to certain trends such as the spread of negative attitudes and misconceptions.

Improving communication skills in caregivers: an adaptation and pilot test of a brief training module for caregivers of people with cancer in Australia

PURPOSE

Informal caregivers play a pivotal role in providing support to cancer survivors, yet have reported challenges with communicating with health providers to get all the information they need to provide optimal care. We aimed to adapt and pilot test a brief communication skills training program (COMFORT) to improve caregiver-provider communication in an Australian cancer setting.

METHODS

Module adaptation was guided by the cultural adaptation model. A working group completed the module and provided feedback for adaptation. The adapted module underwent pilot testing with cancer caregivers to examine module impact on communication confidence, preparedness for caregiving, health literacy, and psychological outcomes. Semi-structured interviews and survey data provided evidence of acceptability, usability, and preliminary efficacy.

RESULTS

Eight working group members provided mostly positive feedback on module language, content, and images. Module modifications reflected Australian services and terminology. Nineteen caregivers provided pre-post-pilot data and participated in semi-structured interviews. Following module exposure, repeated measures t-test analyses showed significant improvements in communication confidence, preparedness for caregiving, health literacy, and depressive symptoms (p < 0.05). Survey and interview data supported the acceptability and utility of the program.

CONCLUSION

The findings support the feasibility and preliminary efficacy of the brief module in improving communication confidence, caregiving preparedness, health literacy, and depressive symptoms in Australian cancer caregivers.

The effect of caregivers' health literacy levels on the quality of life and self-care of patients with heart failure

BACKGROUND

The aim of this study is to examine the effects of health literacy levels of caregivers on the self-care behaviors and quality of life of patients aged 65 years and older with heart failure.

METHODS

The study was conducted in a university hospital in Erzincan, Türkiye between November 4, 2023, and February 12, 2024, on patients hospitalized in internal medicine, cardiology, and cardiovascular surgery wards and their caregivers (n = 206 pairs).

RESULTS

As a result of the multivariate regression analysis, it was determined that the access, appraisal, and application sub-dimensions of the health literacy of the caregivers positively affected the self-care behaviors and quality of life levels of the patients.

CONCLUSIONS

These results reveal the significant effect of the health literacy levels of the caregivers in the management process of heart failure disease. Healthcare providers -especially nurses- can improve patient outcomes of patients with heart failure by considering the health literacy level of their caregivers and using innovative educational methods that can improve the health knowledge and skills of caregivers.

Assessment Tools for Measuring Health Literacy and Digital Health Literacy in a Hospital Setting: A Scoping Review

Assessment of (digital) health literacy in the hospital can raise staff awareness and facilitate tailored communication, leading to improved health outcomes. Assessment tools should ideally address multiple domains of health literacy, fit to the complex hospital context and have a short administration time, to enable routine assessment. This review aims to create an overview of tools for measuring (digital) health literacy in hospitals. A search in Scopus, PubMed, WoS and CINAHL, following PRISMA guidelines, generated 7252 hits; 251 studies were included in which 44 assessment tools were used. Most tools (57%) were self-reported and 27% reported an administration time of <5 min. Almost all tools addressed the domain 'understanding' (98%), followed by 'access' (52%), 'apply' (50%), 'appraise' (32%), 'numeracy' (18%), and 'digital' (18%). Only four tools were frequently used: the Newest Vital Sign (NVS), the Short Test of Functional Health Literacy for Adults ((S)TOFHLA), the Brief Health Literacy Screener (BHLS), and the Health Literacy Questionnaire (HLQ). While the NVS and BHLS have a low administration time, they cover only two domains. HLQ covers the most domains: access, understanding, appraise, and apply. None of these four most frequently used tools measured digital skills. This review can guide health professionals in choosing an instrument that is feasible in their daily practice, and measures the required domains.

Caregiving self-efficacy and pain assessment by family caregivers of people living with dementia

Like other older adults, people living with dementia (PLWD) experience pain, and the task of pain assessment often falls to family caregivers. In this study, we surveyed family caregivers of PLWD to determine the frequency with which they use different elements of pain assessment. We also determined correlations of family caregivers' characteristics (caregiving self-efficacy, relationship duration and type, mood, education level, and health literacy) with their use of the elements of pain assessment. Participants reported frequent use of many pain assessment elements. Statistically significant correlations were found between caregiving self-efficacy for obtaining respite and asking others about noticed behavior change (rho=.0.41, p=.007); and for responding to disruptive patient behaviors for multiple pain assessment elements including observing pain behaviors (rho=0.49, p<.001), asking others about noticed behavior change (rho=0.54, p<.001) and rechecking (rho=0.56, p<.001). Continued efforts are needed to describe pain assessments by family caregivers of PLWD.

Caregiver and care recipient health literacy, social support and connectedness on caregiver psychological morbidity: A cross-sectional dyad survey

BACKGROUND

Caregivers play an important role supporting people diagnosed with cancer, yet report significant unmet information and support needs that impact on their psychological wellbeing. Health literacy and social connectedness are key factors that influence wellbeing, yet few studies have examined their relative role in psychological wellbeing of carers. This study investigated relationships between caregiver and care recipient health literacy, social support, and social connectedness on psychological morbidity in a cancer setting.

METHODS

This cross-sectional study included 125 caregiver-cancer care recipient dyads. Participants completed the Health Literacy Survey-EU-Q16, Social Connectedness Scale-Revised, the Medical Outcomes Study-Social Support Survey, and the Depression, Anxiety and Stress Scale-21 (DASS21). Relationships between factors were examined using hierarchical multiple regression with care recipient factors entered at Step 1 and caregiver factors at Step 2.

RESULTS

Most caregivers provided care for their spouse (69.6%); caregivers mean total DASS21 score was 24.38 (SD = 22.48). Mean DASS21 subscale scores for depression, anxiety, stress in caregivers were 4.02 (SD = 4.07), 2.7 (SD = 3.64), and 5.48 (SD = 4.24) respectively, suggesting normal range of depression and stress, and mild anxiety. Care recipients had a diagnosis of breast (46.4%), gastrointestinal (32.8%), lung (13.6%), or genitourinary (7.2%) cancer, and a mean DASS21 score of 31.95 (SD = 20.99). Mean DASS21 subscale scores for depression, anxiety, stress in care recipients were 5.10 (SD = 4.18), 4.26 (SD = 3.65), and 6.62 (SD = 3.99) respectively, suggesting mild depression and anxiety, and normal stress scores. Regression analyses showed that only caregiver factors (age, illness/disability, health literacy and social connectedness) were independent predictors of caregiver psychological morbidity (F [10,114] = 18.07, p < 0.001).

CONCLUSION(S)

Only caregiver, and not care recipient, factors were found to influence caregiver psychological morbidity. While both health literacy and social connectedness influenced caregiver psychological morbidity, perceived social connectedness had the strongest influence. Interventions that ensure caregivers have adequate health literacy skills, as well as understand the value of social connection when providing care, and are supported to develop skills to seek support, have the potential to promote optimal psychological wellbeing in cancer caregivers.

Health Literacy of Surrogates and Communication Issues in Palliative Care Conversations in Critical Care: An Integrative Review

Worldwide, 56.8 million persons are estimated to require palliative care. Critically ill patients benefit from palliative care by improving their quality of life through symptom management. Resistance to palliative care exists from surrogate decision-makers because of low health literacy and communication issues with providers. This research reviewed the literature to identify how health literacy and health care communication influenced palliative care conversations with decision-making surrogates and health outcomes of critically ill patients. The review included articles between 2011 and 2022 using the terms communication, health literacy, palliative care, critical care, intensive care, ICU, surrogate decision maker, family, and caregiver in PubMed, CINAHL, and Google Scholar. Fourteen articles were included. Quality was assessed through Joanna Briggs Institute appraisal tools. Health literacy of surrogates was not found to be significant for patient outcomes. However, there were significant differences between clinician and surrogate communication influenced by surrogates' previous health care experiences. Early communication about prognosis was important for surrogates. Structured communication approaches were preferred by surrogates. Limitations of the review included primarily White participants, small variability of research sites, and a few number of articles. Future research needs to study the effects of surrogate health literacy of critically ill patients on willingness to accept palliative care.

Health literacy of informal caregivers of older adults with dementia: results from a cross-sectional study conducted in Florence (Italy)

AIM

The aim of this study was to measure the prevalence of inadequate health literacy (HL) in a sample of family caregivers of older adults with dementia, and to assess the relationship of HL with characteristics of caregiver and persons with dementia.

METHODS

The study followed a cross-sectional design. Persons with dementia and their family caregivers were enrolled in an outpatients' geriatric memory clinic. For the caregivers, the following information was collected: socio-demographic data, level of HL, cognitive impairment (using the Mini-Cog). For persons with dementia, the following data were collected: socio-demographic data, functional status (using the Basic and Instrumental Activities of Daily Living), cognitive impairment (using the Mini Mental State Evaluation, and the Global Deterioration Scale) behavioral and psychological symptoms associated with dementia (assessed using the Neuropsychiatric Inventory).

RESULTS

A total of 174 person with dementia/caregiver dyads were enrolled. About 45% of the caregivers presented a possibility or a high likelihood of inadequate HL. The percentage of caregivers with inadequate HL was higher among spousal caregivers than in offspring. Female gender, higher age and lower education were independent predictors of low HL. On multiple logistic regression analysis, persons with dementia assisted by caregivers with a high likelihood of limited HL presented higher risk of a more severe disease.

CONCLUSION

The results of this study suggest that the HL of dementia caregivers has to be included in the comprehensive geriatric assessment, to develop an appropriate individualized care plan. Moreover, public health interventions are needed to increase the HL of dementia caregivers.

Wie kann eine assistierte Technologie pflegende Angehörige im Pflegealltag unterstützen? Ergebnisse einer Machbarkeitsstudie zur App Liv

Hintergrund

Aufgrund der älter werdenden Bevölkerung und der Zunahme von Menschen mit chronischen Erkrankungen im Alter, steigt die Zahl der pflegenden Angehörigen sowie deren Wert für die Versorgung. Dabei agieren sie meist ohne Vorerfahrungen im Bereich der Versorgung, haben begrenztes Verständnis für das Gesundheitssystem und erfüllen die Aufgabe neben der Bewältigung des eigenen Alltags. Daher gewinnen technische Unterstützungsmöglichkeiten wie die App Liv (entwickelt im Projekt münster.land.leben) an Bedeutung. Ziel der App Liv ist die Verbesserung der digitalen Gesundheitskompetenz der vulnerablen Gruppe der pflegenden Angehörigen in Deutschland.

Ziel der Arbeit (Fragestellung)

Ziel dieser Studie war, einen Prototyp der App Liv partizipativ mit pflegenden Angehörigen zu testen und das Konzept der App weiterzuentwickeln.

Material und Methoden

Mit 10 pflegenden Angehörigen wurden unter Zuhilfenahme eines Prototyps der App qualitative online Interviews geführt, mittels qualitativer Inhaltsanalyse ausgewertet.

Ergebnisse

Die pflegenden Angehörigen bewerteten das Layout und die Einfachheit der Funktionen insgesamt positiv. Als Voraussetzung für die Nutzung betonten die Interviewten die Einfachheit der Anwendung und eine Vielfalt an Dokumentationsmöglichkeiten. Erweiterungsvorschläge erfolgten in den Bereichen Spezifizierung der Aktivitäten, Hinzufügung von weiteren Kommunikationsformen, Reminder oder Bestätigungen für erledigte oder zu erledigende Aufgaben, Verweis auf weiterführende Informationen, Verknüpfung mit anderen digitalen Systemen und Hinterlegung wichtiger Dokumente.

Diskussion

Aus Sicht der Betroffenen stößt die App auf eine Versorgungslücke. Auf Grundlage der Vorschläge der Interviewteilnehmerinnen werden 6 Erweiterungen für die App diskutiert. Um die App nicht zu überfrachten, müssen diese in einer weiteren Studie auf ihre Nützlichkeit getestet werden.

Progress in palliative care for cancer in Turkey: a review of the literature

BACKGROUND

The demographic transition in Turkey is shifting the burden of diseases towards non-communicable diseases including cancer. Palliative care (PC) as a component of Universal Health Coverage assures patient and family-centred care provision throughout the spectrum of cancer.

OBJECTIVES

This study aimed to make a detailed evaluation of the progress achieved since the mid-90s and the current situation of cancer PC in Turkey.

METHODS

A literature review was conducted in PubMed, Scopus, Embase, ScienceDirect, Web of Science, Google Scholar, The Turkish Academic Network and Information Centre databases, Ministry of Health documents, Council of Higher Education's thesis 01/1995 to 07/2020. The information was categorised into the six domains: history of the cancer PC; law and regulations; education and research; opioid use; patient care and palliative centres; public awareness, psychosocial support and end of life ethics.

RESULTS

Of 27,489 studies, 331 met the inclusion criteria. The majority were published in the Turkish language and were journal articles. The findings showed that the development of PC in Turkey can be divided into three stages: early initiatives before 2000, the dissemination stage, 2000-2010 and the advanced stage after 2010. There is evidence of progress in terms of legal regulations, opioid use and number of PC services and research output. However, there is still a need for improvement in professional education, public awareness and end of life care.

CONCLUSION

There is evidence of progress, barriers and opportunities. However, bringing research into practice is needed for scale-up and integration of PC in cancer care in Turkey.

Association between health literacy and mortality: a systematic review and meta-analysis

BACKGROUND

To identify the relationship between health literacy (HL) and mortality based on a systematic review and meta-analysis.

METHODS

Literature published from database inception until July 2020 was searched using the PubMed and Web of Science databases, using relevant keywords and clear inclusion and exclusion criteria. The search was limited to English language articles. Two reviewers independently selected studies and extracted data. Pooled correlation coefficients and their 95% confidence intervals (CI) between HL and mortality were estimated using Stata 15.0 software. Potential sources of heterogeneity were explored using subgroup analysis, sensitivity analysis, and meta-regression. Quality of the original studies that were included in the meta-analysis was evaluated using the Newcastle-Ottawa Scale. A funnel plot and Egger's test were used to determine whether significant publication bias was present.

RESULTS

Overall, 19 articles were included, reporting on a total of 41,149 subjects. Eleven were prospective cohort studies, and all articles were considered "good" quality. The most used screening instruments were the short Test of Functional Health Literacy (S-TOFHLA) in Adults and the Brief Health Literacy Screen (BHLS). Among 39,423 subjects (two articles did not report the number of patients with low HL), approximately 9202 (23%) had inadequate or marginal HL. The correlation coefficient between HL and mortality was 1.25 (95%CI = 0.25-0.44).

CONCLUSION

Lower HL was associated with an increased risk of death. This finding should be considered carefully and confirmed by further research.