Low literacy is associated with increased risk of hospitalization and death among individuals with heart failure

Experiences and Needs Regarding Information Provision in Children With Haemophilia: A Qualitative Study on Caregivers' and Healthcare Providers' Perspectives

INTRODUCTION

In haemophilia, ever more effective treatment options leading to minimal bleeding make information provision about the disease and its symptoms and when to alert the treatment team increasingly important. However, little is known about how current information provision is perceived and what the needs are.

AIM

Gain in-depth insights into experiences and needs regarding information provision of caregivers of young children with haemophilia, and the perspectives of their healthcare providers (HCPs).

METHODS

A qualitative study was conducted including 15 semi-structured interviews with caregivers and seven interviews with HCPs. Purposive sampling ensured a varied sample regarding the child's age, type and severity of haemophilia, and treatment strategy. A comprehensive thematic content analysis was subsequently conducted using several phases of coding.

RESULTS

Three main themes were identified. First, caregivers and HCPs indicated that current disease knowledge and information provision regarding haemophilia varies and could be improved. Both groups underlined the importance of adequate information provision to support decision-making and alleviate anxiety. Second, the need for standardized, centralized and tailored information was expressed, preferably digital. Current information is experienced as fragmented and incomplete, leading to lack of structure and uncertainties. Lastly, information provision cannot exist without additional coaching by the multidisciplinary treatment team and peers.

CONCLUSION

Both caregivers and HCPs experience unmet needs regarding information provision as currently performed. Empowerment can be provided by standardized, centralized information tailored to disease severity and phase of life. A digital information platform with visual support, could provide a complete, up-to-date, readily available and reliable resource.

Validity and reliability of Health Literacy for School-Aged Children (HLSAC) scale to understand the health literacy among adolescents in Bangladesh: An observational study

BACKGROUND

Health Literacy (HL) is an effective determinant of health and health behaviors. The HL for School-Aged Children (HLSAC) scale has five components, and a 10-item was developed by Paakkari, 2016 in the Finnish language to measure the HL levels of adolescents. However, its validity and reliability were not tested among adolescents in the Bengali language. This study aimed to determine the validity and reliability of the HLSAC scale in the Bengali version among adolescents of secondary school children to evaluate their literacy status in Bangladesh.

METHODS

A cross-sectional study was conducted among secondary school children in two different schools in Bangladesh. The schools were purposively selected, one from both rural and urban areas. The participants were students graded between 7 and 9 at the time of enrollment. The validity and reliability of the HLSAC scale were checked by confirmatory factor analysis, convergent validity, Cronbach's alpha, and test-retest reliability.

RESULTS

The mean age of the participants was 13.5 years. The reliability of the HLSAC scale showed that Cronbach's alpha was 0.759. The confirmatory factor analysis model fit appears robust as the p-value was not significant (p = 0.137), 2 /df 1.263, RMSEA 0.029 and CFI = 0.982. The test-retest reliability of this scale was 0.388 (low). For the convergent validity, the Bengali version of the HLSAC scale was positively correlated with the General Self-Efficacy and Perceived Knowledge scales (r = 0.704, 0.618, respectively; all, p < 0.001).

CONCLUSION

Our study found that the HLSAC scale, Bengali version is valid and reliable for school-aged adolescents in Bangladesh. This research finding allows for a suitable HLSAC scale to measure the level of HL among adolescents in Bangladesh.

Neighborhood characteristics and health literacy: Evidence from the survey of racism and public health

OBJECTIVES

Limited research exists on the relationship between neighborhood characteristics and health literacy. We investigated the potential impacts of neighborhood characteristics on health literacy and explored whether these associations varied across racial/ethnic groups.

STUDY DESIGN

The study was a web-based cross-sectional study of adults (18+ years old) residing in areas within the US Health and Human Services Regions 1, 2, or 3.

METHODS

The 2023 Survey of Racism and Public Health dataset was linked with the 2017-2021 American Community Survey dataset using the respondents' zip codes to obtain measures of residential segregation, neighborhood deprivation, racial and economic polarization, and racial and educational isolation. The Brief Health Literacy Screen was used to assess participants' health literacy. Unadjusted and adjusted models were employed to explore the associations between neighborhood characteristics and limited health literacy.

RESULTS

Of 4948 participants, the mean age was 47 (SD = 17) years, 48 % were White, and 42 % had college degrees or higher. Greater neighborhood deprivation was associated with an increased likelihood of limited health literacy (aOR = 1.12, 95 % CI: 1.01, 1.24). Higher racial and economic polarization was associated with decreased odds of limited health literacy (aOR = 0.83, 95 % CI: 0.73, 0.93). Increased racial isolation is associated with increased odds of limited health literacy (aOR = 1.31, 95 % CI:1.14,1.50). These associations did not significantly vary by racialized/ethnic groups.

CONCLUSIONS

Incorporating neighborhood characteristics in health literacy research helps reveal a possible critical key risk factor; higher neighborhood deprivation increases the likelihood of limited health literacy with no variation across the racial/ethnic groups within the same neighborhood. The findings point policymakers toward the direction for intervention in policy changes that will reduce the maldistribution of health-and economic-promoting resources and risky life-course exposures in communities to improve public health literacy.

Cognitive impairment and limited health literacy are associated with poor health outcomes among patients with heart failure residing in rural areas

BACKGROUND

Cognitive impairment and limited health literacy are prevalent among patients with heart failure, particularly those residing in rural areas, and are linked to poor health outcomes. Little is known about the intricate relationships among cognitive function, health literacy, and rehospitalization and death in rural patients with heart failure.

OBJECTIVES

To determine the relationships among cognitive function, health literacy, and cardiac event-free survival (ie, heart failure hospitalizations and cardiac mortality) in rural patients with heart failure.

METHODS

This was a secondary data analysis of a randomized controlled trial of 573 rural patients with heart failure. Cognitive function was measured using the Mini-Cog test. Health literacy was measured by the Short Test of Functional Health Literacy in Adults. Cardiac event-free survival was followed for 2 years. Survival analyses (ie, Kaplan-Meier plots with log-rank test and Cox regression) were used.

RESULTS

Cognitive impairment was associated with limited health literacy. Cognitive impairment and limited health literacy predicted worse cardiac event-free survival (P<.05). Patients with both cognitive impairment and limited health literacy had a 2.24 times higher risk of experiencing a cardiac event compared to those without cognitive impairment and with adequate health literacy (P<.001).

CONCLUSIONS

Patients with cognitive impairment and limited health literacy were at the highest risk of experiencing a cardiac event. It is important to screen rural patients with heart failure for cognitive impairment and limited health literacy. Interventions to improve outcomes need to be developed to target rural patients who have heart failure with cognitive impairment and limited health literacy.

Unawareness of being prescribed medications for diabetes and incident cardiovascular disease

BACKGROUND

Some patients with diabetes are unaware that they are prescribed medications for diabetes. The purpose of this study is to determine, using a Japanese nationwide epidemiologic database, the association between unawareness of being prescribed medication for diabetes and the risk of developing cardiovascular disease (CVD) in patients with diabetes.

METHODS

This observational cohort study analyzed data from the JMDC Claims Database between 2005 and 2022, including 94,048 patients with diabetes treated with medications. The primary endpoint was a composite endpoint including myocardial infarction (MI), stroke, heart failure (HF), and atrial fibrillation (AF).

RESULTS

We identified 7561 composite CVD endpoints during a mean follow-up of 1199 ± 902 days. Overall, 7779 (8.3 %) patients were unaware of being prescribed medications for diabetes. Those who did not know they were prescribed drugs were younger and had better glycemic control, but these individuals were at higher risk of developing combined CVD [hazard ratio (HR) 1.13, 95 % confidence interval (95 % CI) 1.04-1.22]. HRs of unawareness of being prescribed medications for diabetes were 1.33 (95 % CI 1.06-1.68) for MI, 1.13 (95 % CI 0.97-1.31) for stroke, 1.10 (95 % CI 1.00-1.21) for HF, and 1.19 (95 % CI 0.97-1.47) for AF, respectively.

CONCLUSIONS

In patients with diabetes taking medications for diabetes, even if they are young and have good glycemic control, unawareness of being prescribed medications for diabetes was associated with a greater risk of developing CVD. It is important that they receive adequate education from their healthcare providers to accurately identify their treatment status.

Effect of health literacy on hospital readmission among patients with heart failure: A protocol for systematic review and meta-analysis

BACKGROUND

Patients with heart failure have a high rate of health literacy deficiency, and their hospital readmission is a great burden. Whether health literacy affects hospital readmission remains controversial.

OBJECTIVE

To investigate the impact of health literacy on hospital readmission among heart failure patients.

METHOD

Relevant keywords were used to search for Chinese and English literature from Web of Science, PubMed, Cochrane Library, China National Knowledge Infrastructure, VIP Database for Chinese Technical Periodicals, Digital Journal of Wanfang Data, and Chinese BioMedical Literature Database. Newcastle-Ottawa Scale was used to assess the quality of the studies. Statistical analysis was performed using Stata 15.0, the fixed effect model was used to calculate the pooled effect estimate, and Begg's and Egger's tests were applied to assess the presence of publication bias.

RESULTS

Nine studies, involving 4093 heart failure patients, were included in this study. The overall rate of inadequate health literacy was 40.3%. Among these articles, 6 were included in the meta-analysis to calculate the pooled effect. The results indicated that, when compared with patients with adequate health literacy, those with inadequate health literacy had a relative risk of hospital readmission of 1.01, which increased to 1.14 after adjusting for follow-up time, the result was not significant (P = .09).

CONCLUSIONS

About 2 out of 5 heart failure patients had inadequate health literacy, and there was no statistical association between health literacy and hospital readmission among these patients. This finding should be carefully considered and confirmed in further studies.

Exploring the Health Literacy Behavior Patterns of Male Patients Using an Interpretable Method

BACKGROUND

Improving overall and individual health literacy is a major focus of national initiatives in China and similar initiatives globally. However, few studies have examined the identification and improvement of individual health literacy levels, especially among patients.

PURPOSE

To develop an interpretable method with decision rules to assess the health literacy levels of male patients and identify key factors influencing health literacy levels.

METHODS

Using a convenience sampling method, we conducted on-site surveys with 212 male patients of a hospital in China from July 2020 to September 2020. The questionnaire was developed by the Ministry of Health of the People's Republic of China. A total of 206 of the completed surveys were ultimately included for analyses in this study. The rough set theory was used to identify conditional attributes (ie, key factors) and decision attributes (ie, levels of health literacy) and to establish decision rules between them. These rules specifically describe how different combinations of conditional attributes can affect health literacy levels among men.

RESULTS

Basic knowledge, concepts, and health skills are important in identifying whether male patients have health literacy. Health skills, scientific health concepts, healthy lifestyles and behaviors, infectious disease prevention and control literacy, basic medical literacy, and health information literacy can be identified as cognitive behaviors with varying degrees of health literacy among patients.

CONCLUSION

This model can effectively identify the key factors and decision rules for male patients' health literacy. Simultaneously, it can be applied to clinical nursing practice, making it easier for hospitals to guide male patients to improve their health literacy.

A Comprehensive Assessment of Cleft Lip and Palate Websites and Patient Education Information

OBJECTIVE

The objective of this study is to evaluate online educational resources on cleft lip and palate teams.

DESIGN

A Cross-Sectional Study.

SETTING

An International, Multi-Institutional Study.

PARTICIPANTS

All American Cleft Palate and Craniofacial Association-approved teams with websites.

INTERVENTIONS

None.

MAIN OUTCOME MEASURES

Websites were assessed for patient education and support content. Affiliation between presence of materials and U.S. Newsweek Top 100 Hospitals was also assessed.

RESULTS

187 teams were included. Presence of educational videos were available in 29.4% of websites, educational infographics in 18.2%, written materials in 66.8%, perioperative instructions in 19.3%, diagnosis information in 34.8% and treatment information in 63.1%. Information on team members were available on 77.0% of websites, resources in languages other than English in 38.5%, and support group resources in 25.7%. Cleft lip and palate diagnosis information was significantly associated with geographic region, with the largest impact from the West region (P = .03). There was a significant difference between teams affiliated with U.S. Newsweek Top 100 hospitals: Top 100 hospitals had a higher presence of educational infographics, perioperative instructions, definitions, diagnosis, and treatment (P < .01). There was no significant difference between presence of educational videos (P = .37).

CONCLUSION

While many websites had basic educational materials, very few included detailed information on peri-operative planning, as well as additional forms of information including videos, infographics, and non-English languages. Providing comprehensive patient education materials online is an important supplement for patients with cleft lip and palate and should be prioritized by cleft teams.

Evaluating the Readability and Quality of Online Patient Education Materials for Pediatric ACL Tears

BACKGROUND

As the rate of anterior cruciate ligament (ACL) tears increases in children, the internet has become a major source of information and education. In the United States, the average adult reads at about an eighth grade level. The National Institutes of Health recommends that patient education materials do not exceed a sixth-grade reading level. Therefore, the most accessed resources on the internet should be created with this in mind. The purpose of this study is to assess the readability and quality of online patient resources for pediatric ACL tears.

METHODS

Google was queried using the term "Pediatric ACL Tear" on May 26, 2022. The most popular sites were identified through page one of a Google search. All content was evaluated to assure information was directed toward patients. To determine reading difficulty, the most widely accepted readability tests: Flesch Reading Ease Index, Flesch-Kincaid Grade Level, and Gunning Fog Index were calculated through plain text in Microsoft Word and URL in online readability checker Readable.io.

RESULTS

The average grade level for all resources was above the recommended reading level based on both Microsoft Word and Readable.io calculations. Each source exceeded the NIH recommendation by 2.6 grade levels on average (Mean grade level readability was 8.6 ± 1.9). Four of the 6 sites were above the average US reading level, exceeding the eighth grade by an average of 1.5 grade levels. All 6 sites analyzed had a mean DISCERN score of 61.9, meeting the 'good quality' criteria.

CONCLUSION

The most readily available online materials for Pediatric ACL tears were of 'good quality' but above both the NIH-recommended readability level and the average US adult reading level. With the increasing need for treatment of ACL tears in pediatric and adolescent patients and greater internet accessibility in these populations, it is important to consider the readability of these resources in support of increased health literacy and improved outcomes.

CLINICAL RELEVANCE

It is important for physicians treating young patients with ACL tears to be aware of all sources of information and support, including content shared online as these platforms are increasingly utilized, especially by patients and families of lower socioeconomic status.

Cost-utility analysis of valsartan, enalapril, and candesartan in patients with heart failure in Iran

BACKGROUND

Today, heart failure is one of the leading causes of death and disability in most developed and developing countries. By 2030, more than 23.3 million people are projected to die of cardiovascular diseases each year, and the prevalence of heart failure is expected to increase by 25%. One of the preventive interventions is pharmacological interventions which can be used to reduce the complications of cardiovascular diseases such as heart failure. One of the most important pharmacological interventions in patients with heart failure is the use of antihypertensive drugs such as candesartan, enalapril, and valsartan. This study aimed to compare the cost-utility of candesartan, enalapril, and valsartan in patients with heart failure using the Markov model in Iran in 2020.

METHODS

In the present study, a four-state Markov model was designed to compare the cost-utility of candesartan, enalapril, and valsartan for a hypothetical cohort of 10,000 heart failure patients older than 24 years. The payers' perspective was used to calculate the costs. The Markov states included outpatients with heart failure, patients with heart failure admitted to general hospital wards, patients with heart failure admitted to the intensive care units (ICUs), and death. The effectiveness measure in this study was the quality-adjusted life years (QALYs). The one-way and probabilistic sensitivity analyses were used to determine the robustness of the results. The TreeAge Pro 2011 software was used for data analysis.

RESULTS

The results showed that the average expected costs and QALYs were 119645.45 USD and 16.15 for valsartan, 113,019.68 USD and 15.16 for enalapril, and 113,093.37 USD and 15.06 for candesartan, respectively. Candesartan was recognized as the dominated option. Because the calculated incremental cost-effectiveness ratio (ICER) value (6,692.69 USD) was less than the threshold value (7,256 USD), valsartan was cost-effective compared to enalapril. The results of the cost-effectiveness acceptability curve showed that at the threshold of 7,256 USD, valsartan had a 60% chance of being cost-effective compared to enalapril. The results of one-way and probabilistic sensitivity analyses confirmed the robustness of the results. Moreover, the results showed that ICU (1,112 USD) had the highest cost among cost items.

CONCLUSION

According to the results, it is recommended that health policymakers consider the use of valsartan by cardiologists when designing clinical guidelines for the treatment of patients with heart failure.

[Protocolo para la evaluación de una intervención de alfabetización en salud sobre morbimortalidad y calidad de vida en pacientes con insuficiencia cardíaca.]

OBJECTIVE

Heart failure (HF) is a complex clinical syndrome that impairs the ability to achieve proper filling or ejection, in which patients have typical symptoms and signs. It is a major Public Health problem with a high incidence and prevalence associated with high morbidity and mortality. The management of the patient with HF is complex, requiring in its treatment the work of specialized multidisciplinary teams in which the management of cardiac-healthy habits and self-care will play a leading role. Knowing the health literacy (HL) level of patients is a fundamental piece that will help us to provide a holistic attention, based on individual needs, promoting in this way the empowerment of the patient. Our aim will be to evaluate the effectiveness of an HL intervention for improving quality of life and decreasing morbidity/mortality.

METHODS

A two-arm randomized controlled clinical trial will be conducted, with concealment of randomization. Patients with diagnosis of HF attended in cardiology and internal medicine consultations of 5 hospitals in Spain will be included.

The Most Popular YouTube Videos About Shoulder Replacement Are of Poor Quality for Patient Education

Purpose

To characterize the quality of YouTube total shoulder arthroplasty videos as a source of patient information using the DISCERN instrument.

Methods

An analysis of the YouTube video library was performed, using a string of 6 search terms related to "total shoulder replacement" and "total shoulder arthroplasty" in the YouTube search engine. The first 20 videos from each search (n = 120) were selected. The top 25 most viewed videos were compiled, screened, and evaluated with the DISCERN score in the final analysis. Pearson's correlation coefficients were used to assess the correlation of DISCERN scores and video characteristics. Inter-rater reliability was calculated with the conger kappa score for multiple raters.

Results

Twenty-five videos met inclusion criteria, 13 (52%) were produced by academic institutions, 7 (28%) by physicians, and 5 (20%) by commercial entities. Median total DISCERN score was 33 out of 80 (IQR: 28-44). The overall total DISCERN scores, showed no correlation with video likes or views and was negatively correlated with video power index (r = -0.75, P = .001). No association between total shoulder arthroscopy video source and DISCERN score could be demonstrated. All videos analyzed scored poorly by the DISCERN instrument.

Conclusions

The current most popular shoulder replacement videos on YouTube are low-quality patient education resources. Furthermore, our study found no correlation between video popularity, as measured by the number of views and the DISCERN score.

Clinical Relevance

Successful outcomes following total shoulder arthroplasty may be influenced by the quality of information patients receive.

Readability of Online Patient Education Materials for Total Joint Arthroplasty: A Systematic Review

BACKGROUND

As the demand for total joint arthroplasty continues to grow, patients increasingly turn to internet sources for accessible orthopaedic health information. We sought to evaluate the readability of online hip and knee arthroplasty patient education materials (PEMs).

METHODS

Our systematic review followed the Preferred Reporting Items for Systematic Reviews and Meta-Analyses-P guidelines (PROSPERO registration of the study protocol: CRD42022358872, September 19th, 2022). PubMed, EBSCOhost, Medline, and Google Scholar electronic databases were utilized to identify all studies evaluating online PEMs related to total joint arthroplasty between January 1, 2000, and August 1, 2022. The quality of studies was assessed with the Joanna Briggs Institute scale.

RESULTS

Our initial search yielded 360 publications which were then screened for appropriate studies aligned with our review's purpose. A total of eleven cross-sectional studies were included. The total sample size across the studies consisted of 662 PEMs. Five studies evaluated professional or academic orthopaedic websites, six evaluated PEMs through web engines, and three evaluated apps or commercial websites. Most included studies found PEMs to be well above the recommended 6th-grade reading level.

CONCLUSION

Arthroplasty PEMs produced by orthopaaedic websites, web searches, and apps have readability scores well above the recommended levels. Given the importance of health literacy on patient outcomes and satisfaction, work needs to be done to improve the readability of these materials.

Evaluation of Health Literacy Levels and Associated Factors Among Patients with Acute Coronary Syndrome and Heart Failure in Qatar

PURPOSE

To determine the prevalence of inadequate health literacy and its associated risk factors among patients with acute coronary syndrome (ACS) and/or heart failure (HF) in Qatar.

PATIENTS AND METHODS

This cross-sectional observational study was conducted among patients with ACS and/or HF attending the national Heart Hospital in Qatar. Health literacy was assessed using the abbreviated version of the Test of Functional Health Literacy in Adults (S-TOFHLA) and the Three-item Brief Health Literacy Screen (3-item BHLS).

RESULTS

Three hundred patients with ACS and/or HF, majority male (88%) and non-Qatari (94%), participated in the study. The median (IQR) age of the participants was 55 (11) years. The prevalence of inadequate to marginal health literacy ranged between 36% and 54%. There were statistically significant differences in health literacy level between patients based on their marital status (p=0.010), education (p≤0.001), ability to speak any of Arabic, English, Hindi, Urdu, Malayalam, or other languages (p-values ≤0.001 to 0.035), country of origin (p≤0.001), occupation (p≤0.001), and receiving information from a pharmacist (p=0.008), a physiotherapist (p≤0.001), or a nurse (p=0.004).

CONCLUSION

Inadequate health literacy is common among patients with ACS and/or HF. This study suggests a need for developing strategies to assist healthcare professionals in improving health literacy skills among patients with ACS and HF. A combination of interventions may be needed to improve patients' understanding of their disease and medications, and ultimately overall health outcomes.

Changes in the health literacy of residents aged 15-69 years in central China: A three-round cross-sectional study

Introduction

Health literacy is an effective strategy to promote more cost-effective use of health care services and a crucial tool for preventing the spread of infectious diseases. The main objective of this study was to analyze changes in health literacy from 2019 to 2021.

Methods

Data were from the latest three-round cross-sectional studies with the same study design.

Results

Although the prevalence of adequate health literacy rose significantly over time, increasing from 26.9% (95% CI 20.1-33.7) in 2019 to 34.1% (32.9-35.3) in 2021, it was still at a relatively low level. The most significant decrease was observed for health skills among the three aspects and health information literacy among the six dimensions. Working as medical staff was a protective factor for adequate health literacy, health skills literacy, and health information literacy. Risk factors for adequate health literacy and health information literacy were older age and lower education level. Furthermore, adequate health information literacy was positively related to annual family income.

Discussion

More practical and effective policies targeting health literacy for critical aspects and groups in Central China, are urgently needed, especially during the epidemic.

Health literacy in gastrointestinal diseases: a comparative analysis between patients with liver cirrhosis, inflammatory bowel disease and gastrointestinal cancer

Currently, there are only few data on health literacy in patients with chronic gastrointestinal diseases such as gastrointestinal cancer, inflammatory bowel disease (IBD) and, in particular, liver cirrhosis available. Moreover, head-to-head comparisons between patients with these different diseases are lacking. In this study, 379 patients were enrolled. Of these, 102 patients had gastrointestinal cancer, 86 had IBD, and 191 had cirrhosis. Health literacy was quantified using the Health Literacy Questionnaire (HLQ) developed by Osborne et al. (Swinburne University, Australia) and was compared between these three groups. Patients with cancer had the best health literacy across all nine subscales of the HLQ, while patients with cirrhosis had the poorest. In detail, patients with cirrhosis had significantly poorer health literacy than patients with cancer or IBD in subscales such as "feeling understood and supported by healthcare providers", "having sufficient information to manage my health", "appraisal of health information", "ability to actively engage with healthcare providers" or "understanding health information well enough to know what to do" (p < 0.05 for cirrhosis versus IBD or cancer, respectively). In conclusion, health literacy differs remarkably between patients with chronic gastrointestinal diseases such as cirrhosis, IBD or gastrointestinal cancers.

Prognostic implications of a one-item health literacy screen on health status outcomes among heart failure patients with depression

Background

Health literacy (HL) is the degree to which individuals can obtain, process, and understand basic health information and services. Although low HL portends greater risk for clinical events, its association with heart failure (HF)-specific health status- patients' symptoms, function and quality of life- is poorly understood. We thus explored the association of low HL with health status outcomes in depressed patients with HF, for whom treatment regimens can be complex.

Methods

Participants with HF with reduced ejection fraction and depression, from the Hopeful Heart trial, were categorized as having low or adequate HL at baseline using a validated, 1-item HL screen. HF-specific health status was measured at baseline, 3, 6, and 12 months using the 12-item Kansas City Cardiomyopathy Questionnaire (KCCQ-12). Using serial risk-adjusted linear regression models, we assessed the association of HL with baseline, 12-month and 12-month change in the KCCQ Overall Summary (OS) scores (range 0-100; lower scores = worse health status).

Results

Among 629 participants, 35 % had low HL. Those with low HL had lower health status at all time points, including at 12 months after discharge (-9.8 points, 95%CI [-14.3, -5.3], p < 0.001), with poorer improvements in KCCQ-OS scores after accounting for baseline health status (-6.4 points, 95%CI [-10.5, -2.3], p = 0.002).

Conclusions

In those with HF and depression, low HL was common and associated with worse HF-specific health status and poorer improvement over time. A brief HL screen can identify patients at risk for poorer health status outcomes and for whom additional interventions may be warranted.

Tablet-Based Assessment of Cognitive Function Among Heart Failure Patients

BACKGROUND

Cognitive impairment accompanying heart failure (HF) is an additional HF comorbidity, which may potentially affect the patient's self-care and compliance. We aimed to assess cognitive function (CF) using an application with games created as a cognitive training tool for children and adults, applied using a tablet, and to compare the results obtained by HF patients with the results obtained by healthy age-matched controls.

METHODS

A total of 69 individuals (49 HF patients and 10 healthy controls) were assessed using 4 games dedicated to measuring cognitive skills as well as questionnaires regarding their socioeconomic status. Additionally, HF patients were asked about their quality of life and anxiety and depression.

RESULTS

HF patients demonstrated worse results in each game assessing their cognitive functions as compared to the healthy age-matched controls, which is consistent with the previous studies on CF in HF. We have also noticed interesting patterns of relations between CF and sleep and education.

CONCLUSIONS

We have demonstrated that information and communication technology devices can be successfully applied as feasible tools for cognitive assessment in the HF population. This is important as tablet-based CF assessment can be done on a large population without the involvement of trained personnel.

Trends in Uptake and Adherence to Oral Anticoagulation for Patients With Incident Atrial Fibrillation at High Stroke Risk Across Health Care Settings

Background

Oral anticoagulation (OAC) therapy prevents morbidity and mortality in nonvalvular atrial fibrillation; whether location of diagnosis influences OAC uptake or adherence is unknown.

Methods and Results

Retrospective cohort study (2008–2019), identifying adults with incident nonvalvular atrial fibrillation across health care settings (emergency department, hospital, outpatient) at high risk of stroke. OAC uptake and adherence via proportion of days covered for direct OACs and time in therapeutic range for warfarin were measured. Proportion of days covered was categorized as low (0–39%), intermediate (40–79%), and high (80–100%). Warfarin control was defined as time in therapeutic range ≥65%. All‐cause mortality was examined at a 3‐year landmark. Among 75 389 patients with nonvalvular atrial fibrillation (47.0% women, mean 77.4 years), 19.7% were diagnosed in the emergency department, 59.1% in the hospital, and 21.2% in the outpatient setting. Ninety‐day OAC uptake was 51.6% in the emergency department, 50.9% in the hospital, and 67.9% in the outpatient setting (P<0.0001). High direct OAC adherence increased from 64.9% to 80.3% in the emergency department, 64.3% to 81.7% in the hospital, and 70.9% to 88.6% in the outpatient setting over time (P values for trend <0.0001). Warfarin control was 40.3% overall and remained unchanged. In multivariable analysis, outpatient diagnosis compared with the hospital was associated with greater OAC uptake (odds ratio [OR], 1.79; [95% CI, 1.72–1.87]) and direct OAC (OR, 1.42; [95% CI, 1.27–1.59]) and warfarin (OR, 1.49; [95% CI, 1.36–1.63]) adherence. Varying or persistently low adherence was associated with a poor prognosis, especially for warfarin.

Conclusions

Locale of nonvalvular atrial fibrillation diagnosis is associated with varying OAC uptake and adherence. Interventions specific to health care settings are needed to improve stroke prevention.

Clinician-created educational video for shared decision-making in the outpatient management of acne

Shared decision-making (SDM) provides patient-centered care. However, the limited consultation time was the main factor hindering the application. Patient education is crucial in the process of SDM. The use of visual aids as health education materials is an effective way to improve patients’ health literacy and medication adherence. This study aimed to determine the effectiveness of the clinician-created educational video of acne, accessed by patients during the waiting time, including knowledge level and satisfaction. This study was conducted in dermatology outpatient clinics and collected patient responses through electronic devices. During the waiting time, patients with acne would read educational pamphlets and complete the test first. Then, a clinician-created 8-minute educational video, as a patient decision aid (PDA), was accessed by patients using their own mobile smart devices, followed by a test and questionnaire about the satisfaction of the pamphlet and video. We enrolled 50 patients with acne, including 33 males and 17 females. The mean age is 25.55 ± 6.27 years old, ranging from 15 to 47 years old. About the patients’ knowledge, the test score improved significantly after watching the video (P < .001). The same findings were observed in the subgroup analysis of gender and different age groups. A higher proportion of patients preferred the educational video over the pamphlet in both genders and different age groups. All patients agreed with the video helped them to understand the educational information and impressed them more than reading pamphlets. The application of clinician-created educational videos in patient education seems to be an efficient solution to implement SDM in the daily clinical work. Besides, we could remind patients to watch the video anytime when they were not sure about the treatment choices, side effects, or the precautions of medications.

Impact of health literacy in patients with cardiovascular diseases: A systematic review and meta-analysis

OBJECTIVE

To clarify the impacts of health literacy on mortality, readmission, and quality of life (QOL) in the secondary or tertiary prevention of cardiovascular diseases (CVD) through a meta-analysis.

METHODS

Six electronic databases were searched on June 11, 2020. Observational studies involving patients with CVD, health literacy as an exposure factor and mortality, readmission, or QOL as outcomes were included in this study. Two researchers screened the retrieved articles and extracted data independently. The meta-analysis calculated the pooled relative risk of mortality and readmission. We also assessed the body of evidence based on Grading of Recommendations Assessment, Development and Evaluation (GRADE).

RESULTS

Following screening of 1616 studies, 16 observational studies were included. The mean rate of low health literacy was 32.8%. All studies focusing on QOL showed significant impacts of health literacy. Pooled relative risk was 1.621 (95% confidence interval: 1.089-2.412) for mortality and 1.184 (95% confidence interval: 1.035-1.355) for readmission, indicating significant effects of health literacy. GRADE assessment showed "LOW" certainty for each outcome.

CONCLUSION

Low health literacy was significantly associated with increased mortality and hospital readmission and decreased QOL in patients with CVD.

PRACTICE IMPLICATIONS

Considering low health literacy in clinical practice is very important to improve prognosis of CVD patients.

Heart Rhythm Society Atrial Fibrillation Centers of Excellence Study: A survey analysis of stakeholder practices, needs, and barriers

BACKGROUND

An integrated, coordinated, and patient-centered approach to atrial fibrillation (AF) care delivery may improve outcomes and reduce cost.

OBJECTIVE

The purpose of this study was to gain a better understanding from key stakeholder groups on current practices, needs, and potential barriers to implementing optimal integrated AF care.

METHODS

A series of comprehensive questionnaires were designed by the Heart Rhythm Society Atrial Fibrillation Centers of Excellence (CoE) Task Force to conduct surveys with physicians, advanced practice professionals, patients, and hospital administrators. Data collected focused on the following areas: access to care, stroke prevention, education, AF quality improvement, and AF CoE needs and barriers. Survey responses were collated and analyzed by the Task Force.

RESULTS

The surveys identified 5 major unmet needs: (1) Standardized protocols, order sets, or care pathways in the emergency department or inpatient setting were uncommon (36%-42%). (2) All stakeholders agreed stroke prevention was a top priority; however, prior bleeding or risk of bleeding was the most frequent barrier for initiation. (3) Patients indicated that education on modifiable causes, AF-related complications, and lowering stroke risk is most important. (4) Less than half (43%) of the health care systems track patients with AF or treatment status. Patients reported that stroke and heart failure prevention and access to procedures were priority areas for an AF CoE. The most common barriers to implementing AF CoE identified by clinicians were administrative support (69%) and cost (52%); administrators reported physical space (43%).

CONCLUSION

On the basis of the findings of this study, the Task Force identified high priority areas to develop initiatives to aid the implementation of AF CoE.

Interdisciplinary Co-Design Research Practice in the Rehabilitation of Elderly Individuals with Chronic Low Back Pain from a Senior Care Center in South Korea

The rehabilitation practices encounter multifaceted problems inherent in the current context of the elderly with chronic low back pain (LBP). We addressed a particular multifaceted problem in the current context using an interdisciplinary co-design research practice that consists of three phases: context exploration, patient-expert interaction, and patient-centered rehabilitation. Using an empirical study integrated with this practice, we investigated 30 Korean elderly patients suffering from LBP and introduced an exercise program design. In the context exploration phase, we found that the elderly patients neglected proper posture during work causing spine instability and resultantly developing chronic LBP. The patient–expert interaction phase explored latissimus dorsi (LD) and lumbar erector spinae (LES) muscles as the back trunk muscles that had caused LBP in most of these elderly patients. In the patient-centered rehabilitation phase, we designed an exercise program with exercise protocols and an exercise object for flexion and extension of trunk muscle relaxation and stabilization. Using electromyography (EMG), we found that the exercise program significantly increased the muscle activation levels of the muscles and reduced LBP. Our practice defines and addresses a multifaceted problem with several challenges both in healthcare design and the problem itself. This integrated approach can easily be expanded and adapted to other domain-related research projects that possess characteristics of complex problems.

Digital Health Literacy Related to COVID-19: Validation and Implementation of a Questionnaire in Hispanic University Students

Digital health literacy influences decision-making in health. There are no validated instruments to evaluate the digital literacy about COVID-19 in Spanish-speaking countries. This study aimed to validate the Digital Health Literacy Instrument (DHLI) about COVID-19 adapted to Spanish (COVID-DHLI-Spanish) in university students and to describe its most important results. A cross-sectional study was developed with 2318 university students from Spain, Puerto Rico, and Ecuador. Internal consistency was measured with Cronbach’s alpha and principal component analysis. Construct validity was analyzed using Spearman’s correlations and the Kruskal−Wallis test. The internal consistency of the questionnaire was good for the global scale (Cronbach’s alpha 0.69, 95% CI 0.67) as well as for its dimensions. A total of 51.1% (n = 946) of students had sufficient digital literacy, 40.1% (n = 742) had problematic digital literacy, and 8.8% (n = 162) had inadequate digital literacy. The DHLI was directly and significantly correlated with age, subjective social perception, sense of coherence, and well-being (p < 0.001). The average digital literacy was higher in men than in women, in students older than 22 years, and in those with greater satisfaction with online information (p < 0.001). The COVID-DHLI-Spanish is useful for measuring the digital literacy about COVID-19 in Spanish-speaking countries. This study suggests gaps by gender and socioeconomic perception.

Predictors of Effective Self-care Interventions Among Jordanians With Heart Failure

Jordan has dramatic increases in the prevalence of risk factors for heart failure. However, there are few studies addressing heart failure self-care in Jordan. Identifying predictors of heart failure self-care among Jordanian patients is crucial in providing comprehensive care including addressing risk factors. The study aimed to identify predictors of self-care behaviors among Jordanians with heart failure. A cross sectional study with a convenience sample of 300 Jordanian patients was performed in an educational hospital in the north of Jordan. Differences in the level of self-care between selected sociodemographic and clinical variables were identified using univariate statistics, and multiple regression was used to adjust estimates for covariates. The predictors of self-care were insomnia (p ≤ .001) and marital status (p = .018). Identifying factors influencing self-care can assist with addressing the causes of insomnia to ensure effective treatment, providing patients with social support, and eventually promoting heart failure self-care.

Health Literacy of Newly-Admitted Cancer Patients in Vietnam: Difficulties Understanding Treatment Options and Processing Health-Related Information

Having a good understanding of cancer patients' health literacy in the early stage of diagnosis can help to implement strategies to improve the management process and overall health outcomes. The study aims to describe health literacy and its association with socio-demographic characteristics among newly admitted cancer patients. A cross-sectional study was conducted on 262 newly admitted patients of a cancer hospital in Vietnam using the Vietnamese version of the HLS-SF12 questionnaire. Descriptive analytics and regression analysis were used to describe health literacy and examine associated factors. Older age, lower level of education, and living in rural areas were associated with lower health literacy while there was no significant relationship between gender and health literacy among newly admitted cancer patients. Many newly admitted patients, especially the older patients have difficulties understanding the different treatment options (54%) and evaluating the reliability of health information on the internet (43%). During the early stage of treatment, strategies should be implemented with regards to patients' health literacy, to properly educate patients and their caregivers to improve communication, adherence to medication, lifestyle, and overall better quality of life and treatment outcome.

Health Literacy in Surgical Oncology Patients: An Observational Study at a Comprehensive Cancer Center

BACKGROUND

Low health literacy is associated with increased resource use and poorer outcomes in medical and surgical patients with various diseases. This observational study was designed to determine (1) the prevalence of low health literacy among surgical patients with cancer at an NCI-designated Comprehensive Cancer Center (CCC), and (2) associations between health literacy and clinical outcomes.

METHODS

Patients receiving surgery (N=218) for gastrointestinal (60%) or genitourinary cancers (22%) or sarcomas (18%) were recruited during their postsurgical hospitalization. Patients self-reported health literacy using the Brief Health Literacy Screening Tool (BRIEF). Clinical data (length of stay [LoS], postacute care needs, and unplanned presentation for care within 30 days) were abstracted from the electronic medical records 90 days after surgery. Multivariate linear and logistic regressions were used to examine the relationship between health literacy and clinical outcomes, adjusting for potential confounding variables.

RESULTS

Of 218 participants, 31 (14%) showed low health literacy (BRIEF score ≤12). In regression analyses including 212 patients with complete data, low health literacy significantly predicted LoS (β = -1.82; 95% CI, -3.00 to -0.66; P=.002) and postacute care needs (odds ratio [OR], 0.25; 95% CI, 0.07-0.91). However, health literacy was not significantly associated with unplanned presentation for care in the 30 days after surgery (OR, 0.51; 95% CI, 0.20-1.29).

CONCLUSIONS

This study demonstrates the prevalence of low health literacy in a surgical cancer population at a high-volume NCI-designated CCC and its association with important clinical outcomes, including hospital LoS and postacute care needs. Universal screening and patient navigation may be 2 approaches to mitigate the impact of low health literacy on postsurgical outcomes.

Exploring the factors related to adolescent health literacy, health-promoting lifestyle profile, and health status

BACKGROUND

Health literacy has been concerned a key factor for determining the use of health information and promoting health. The study aimed to explore adolescent health literacy, health-promoting lifestyle profile, and health status and related factors.

METHODS

A cross-sectional study design was used; 918 first year junior college students were recruited in Taiwan. The measurements were the Chinese Health Literacy Survey Questionnaire (HLS-C-Q), the Chinese Health-Promoting Lifestyle Profile (HPLP-S), and the Health Status Questionnaire.

RESULTS

The mean score for health literacy was 36.15 (±6.21), with 30.17% of the participants having insufficient or problematic health literacy. Further, 19.9% of participants were obese and 11.2% experienced emotional instability. Health literacy and health-promoting lifestyle profile showed significant positive and negative correlations with perceived health status and depression, respectively (p < 0.05). An exercise frequency of ≥3 times/week was a predictor of health literacy, health-promoting lifestyle profile, and emotional stability.

CONCLUSIONS

Adolescent health literacy, health-promoting lifestyle profile, and health status require careful consideration. In adolescents, developing regular exercise may increase health literacy, thereby developing healthy lifestyle profiles and ameliorating obesity and depression-related issues.

Literacy critical to heart failure management: a scoping review

Heart failure is a complex clinical syndrome most commonly encountered among older adults. This complex clinical syndrome is associated with poor health outcomes such as frequent admissions and mortality. These adverse outcomes are commonly associated with poor self-care and lower health literacy. Literacy is a combination of knowledge and skills and often reflected by appropriate interaction with the community, while health literacy is the cognitive and social skills reflected by accessing and comprehending health information and making appropriate health decisions. These decisions are common and challenging to patients with heart failure. Poor outcomes are said to be reduced by adequate self-care, which is associated with health literacy among heart failure patients. Better self-care was also shown to be associated with self-efficacy and self-confidence that were in turn associated with health literacy. Hence, enhancing health literacy among patient with heart failure is critical to enable them to increase control over their disease by better understanding and participating in health care, while being empowered to take part in designing health care services and even tailoring research to serve their needs and consequently improve outcome at the individual and community level. In clinical practice, assessing health literacy, measuring health literacy, and identifying patients at risk of low nutrition literacy is important to enhance health literacy and health outcomes. Hence, developing reliable and valid methods and tools for assessment and developing tailored and targeted interventions is of critical importance.

Risk factors for poorer health literacy in patients with liver cirrhosis

BACKGROUND

Health literacy is a concept that refers to patients' ability to manage their disease and the health system's ability to guarantee access to services. There is evidence that health literacy impacts the health outcomes of patients with chronic diseases, but detailed information on this topic in patients with liver cirrhosis is scarce. It was the aim of this study to identify risk factors for poorer health literacy in patients with liver cirrhosis.

METHODS

89 patients with liver cirrhosis were enrolled in this study and health literacy was measured using the Health Literacy Questionnaire (HLQ). Covert hepatic encephalopathy (CHE) was diagnosed clinically according to the West-Haven Criteria (HE grade 1) and the PHES (minimal HE). Depressive symptoms were assessed using the Hamilton Depression Rating Scale (HDRS). Based on the nine subscales of the HLQ, risk factors for poor health literacy were identified using linear regression models.

RESULTS

Normalized HLQ scores ranged between 65-76%, while appraisal of health information had lowest score (65%) and ability to actively engage with healthcare providers had highest score (76%). Multivariable regression analyses revealed an association of poorer health literacy and liver function as determined by MELD score and complications of liver cirrhosis such as a history of ascites or CHE. Additionally, we identified modifiable or preventable factors such as depressive symptoms, a history of falls, and active smoking as risk factors for poorer health literacy.

CONCLUSION

Multiple factors seem to impact on health literacy in patients with liver cirrhosis. Addressing modifiable and preventable factors may improve health literacy.

Health literacy of patients on oral anticoagulation treatment- individual and social determinants and effect on health and treatment outcomes

Background

Assessment health literacy in people with cardiovascular health problems would facilitate the development of appropriate health strategies for the care and reduction of complications associated with oral anticoagulation therapy. Aim: To evaluate the relationship between health literacy and health and treatment outcomes (concordance with oral anticoagulants, Normalized Ratio control and occurrence of complications) in patients with cardiovascular pathology.

Methods

Observational, analytic and cross-sectional study carried out on 252 patients with cardiovascular pathology (atrial fibrillation, flutter or valve prosthesis), aged 50–85 years, accessing primary care services in Valencia (Spain) in 2018–2019. Variables referring to anticoagulant treatment with vitamin K antagonists (years of treatment, adequate control, polypharmacy and occurrence of complications, among others) and health literacy (Health Literacy Questionnaire) were analysed.

Results

All dimensions of health literacy were significantly related to the level of education (p < 0.02), social class (p < 0.02), an adequate control of acenocoumarol (p < 0.001), frequentation of health services (p < 0.001), information by patients to health professionals about anticoagulant treatment (p < 0.03), emergency care visits (p < 0.001) and unscheduled hospital admissions (p < 0.001).

Conclusion

Health literacy has a relevant influence on the adequate self-management of anticoagulation treatment and the frequency of complications. The different dimensions that comprise health literacy play an important role, but the “social health support” dimension seems to be essential for such optimal self-management.

Trial registration

ACC-ACE-2016-01. Registration date: December 2015.

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.

Impact of low health literacy on healthcare utilization in individuals with cardiovascular disease, chronic obstructive pulmonary disease, diabetes and mental disorders. A Danish population-based 4-year follow-up study

BACKGROUND

Previous research from the USA has shown that low health literacy is associated with higher hospitalization rates and higher rates of emergency service use. However, studies in a European context using more comprehensive health literacy definitions are lacking. The aim was to study the impact of low health literacy on healthcare utilization in a Danish context.

METHODS

In this prospective cohort study, baseline survey data from 2013 were derived from a large Danish health and morbidity survey and merged with individual-level longitudinal register data for a 4-year follow-up period. The study included people in the general population (n = 29 473) and subgroups of people with four different chronic conditions: cardiovascular disease (CVD) (n = 2389), chronic obstructive pulmonary disease (COPD) (n = 1214), diabetes (n = 1685) and mental disorders (n = 1577).

RESULTS

In the general population, low health literacy predicted slightly more visits to the general practitioner and admissions to hospital and longer hospitalization periods at 4 years of follow-up, whereas low health literacy did not predict planned outpatient visits or emergency room visits. In people with CVD, low health literacy predicted more days with emergency room visits. In people with mental disorders, difficulties in actively engaging with healthcare providers were associated with a higher number of hospital admission days. No significant association between health literacy and healthcare utilization was found for diabetes or COPD.

CONCLUSIONS

Even though Denmark has a universal healthcare system the level of health literacy affects healthcare use in the general population and in people with CVD and mental disorders.

Functional Health Literacy in Patients with Cardiovascular Diseases: Cross-Sectional Study in Ethiopia

OBJECTIVE

This study assessed functional health literacy and associated factors among adult patients with cardiovascular diseases (CVDs) in Ethiopia.

METHODS

A cross-sectional study was conducted on 410 respondents from May 1 to July 1, 2020, using a functional health literacy questionnaire consisting of 14 items that covers three conceptually distinct functional health literacy domains: having sufficient information to manage my health, ability to find good health information and understand health information well enough to know what to do. Data were analyzed using the Statistical Package for Social Sciences (SPSS) Version 23. Data were collected by exit face-to-face interview using an interviewer administered and pre-tested questionnaire. Statistical significance of associated variables had been declared based on the adjusted odds ratio (AOR) with its 95% CI and p-value <0.05.

RESULTS

Adequate functional health literacy was determined in 55.4% of CVD patients understanding health information whereas inadequate functional health literacy was determined in 53.9% participants for finding health information and in 50.5% of them having sufficient information to manage my health. Educational status was found to have a statistically significant association across the three domains.

CONCLUSION

The functional health literacy level of CVD patients varied by domain. Educational status of the participant is significantly associated with the three domains of functional health literacy whereas household monthly income and number of information sources are significantly associated with having sufficient information and the ability to find good health information. The findings indicate the need to streamline medical communication that improves the functional health literacy of CVD patients.

Health Literacy and Outcomes Among Patients With Heart Failure: A Systematic Review and Meta-Analysis

OBJECTIVES

The purpose of this study was to determine if health literacy is associated with mortality, hospitalizations, or emergency department (ED) visits among patients living with heart failure (HF).

BACKGROUND

Growing evidence suggests an association between health literacy and health-related outcomes in patients with HF.

METHODS

We searched Embase, MEDLINE, PsycINFO, and EBSCO CINAHL from inception through January 1, 2019, with the help of a medical librarian. Eligible studies evaluated health literacy among patients with HF and assessed mortality, hospitalizations, and ED visits for all causes with no exclusion by time, geography, or language. Two reviewers independently selected studies, extracted data, and assessed the methodological quality of the identified studies.

RESULTS

We included 15 studies, 11 with an overall high methodological quality. Among the observational studies, an average of 24% of patients had inadequate or marginal health literacy. Inadequate health literacy was associated with higher unadjusted risk for mortality (risk ratio [RR]: 1.67; 95% confidence interval [CI]: 1.18 to 2.36), hospitalizations (RR: 1.19; 95% CI: 1.09 to 1.29), and ED visits (RR: 1.17; 95% CI: 1.03 to 1.32). When the adjusted measurements were combined, inadequate health literacy remained statistically associated with mortality (RR: 1.41; 95% CI: 1.06 to 1.88) and hospitalizations (RR: 1.12; 95% CI: 1.01 to 1.25). Among the 4 interventional studies, 2 effectively improved outcomes among patients with inadequate health literacy.

CONCLUSIONS

In this study, the estimated prevalence of inadequate health literacy was high, and inadequate health literacy was associated with increased risk of death and hospitalizations. These findings have important clinical and public health implications and warrant measurement of health literacy and deployment of interventions to improve outcomes.

Prevalence of low health literacy levels in decompensated heart failure compared with acute myocardial infarction patients

AIMS

Health literacy (HL) is a health determinant in cardiovascular diseases as the active participation of patients is essential for optimizing self-management of these conditions. We aimed to estimate the prevalence of low HL level in patients hospitalized for acute myocardial infarction (AMI) or acute decompensated heart failure (ADHF) and explore low HL determinants.

METHODS AND RESULTS

A prospective cross-sectional study was performed in three cardiology units. HL level was assessed using Brief Health Literacy Screen (BHLS) and categorized as low or adequate. Dimensions of HL were assessed with the Health Literacy Questionnaire (HLQ). Associations with sociodemographic factors, disease history, and comorbidities were explored. A total of 208 patients were included, mean ± SD age was 68.5 ± 14.9 years, and 65.9% were men. Patients with ADHF were significantly older and more often women than AMI patients. Prevalence of low HL was 36% overall, 51% in ADHF patients, and 21% in AMI patients (P < 0.001). After adjustment for sociodemographic factors, patients with lower income (€<10 000 per year, adjusted odds ratio = 10.46 95% confidence interval [2.38; 54.51], P = 0.003) and native language other than French (adjusted odds ratio = 14.36 95% confidence interval [3.76; 66.9], P < 0.002) were more likely to have low HL. ADHF patients presented significantly lower HLQ scores than AMI patients in five out of the nine HLQ dimensions reflecting challenges in access to healthcare.

CONCLUSIONS

Prevalence of low HL was higher among ADHF patients than among AMI patients. Low HL ADHF patients needed more support when accessing healthcare services, and these would require more adaptation to respond to low HL patients' needs.

Acculturation and Health Literacy Among Chinese Speakers in the USA with Limited English Proficiency

BACKGROUND

Acculturation is an important factor that is uniquely associated with health literacy among racial/ethnic minorities. We examined the relationship between acculturation and health literacy among Chinese speakers in the USA who have limited English proficiency. Since language proficiency is an important subcomponent of acculturation, we also explored the relationship between English language proficiency and health literacy.

METHODS

Our sample included 405 participants. To evaluate the appropriateness of the acculturation instrument to elicit valid data, we performed exploratory factor analysis (EFA) and confirmatory factor analysis (CFA). We performed linear regressions to investigate the relationship between acculturation and health literacy.

RESULTS

Our acculturation instrument can be divided into three factors: English language proficiency, interactions with family and friends, and interactions with neighbors. The acculturation measurement model exhibited good fit. Higher US acculturation was associated with lower Chinese information appraisal, higher English functional health literacy, and higher English information appraisal. Higher English language proficiency was positively associated with English functional health literacy and English information appraisal. There was no relationship between English language proficiency and Chinese health literacy. Neither acculturation nor English language proficiency was associated with empowerment.

DISCUSSION

English language proficiency might play an important role in English functional health literacy and information appraisal. Developing and implementing English as a second language (ESL) curriculum in health promotion intervention programs can effectively improve English functional health literacy and information appraisal among populations with LEP.

Improved readability and functions needed for mHealth apps targeting patients with heart failure: An app store review

To maintain their quality of life and avoid hospitalization and early mortality, patients with heart failure must recognize and respond to symptoms of exacerbation. A promising method for engaging patients in their self-care is through mobile health applications (mHealth apps). However, for mHealth to have its greatest chance for improving patient outcomes, the app content must be readable, provide useful functions and be based in evidence. The study aimed to determine: (1) readability, (2) types of functions, and (3) linkage to authoritative sources of evidence for self-care focused mHealth apps targeting heart failure patients that are available in the Apple and Google Play Stores. We systematically searched for mHealth apps targeting patients with heart failure in the Apple and Google Play Stores and applied selection criteria. Readability of randomly selected informational paragraphs were determined using Flesch-Kincaid grade level test tool in Microsoft Word. Ten mHealth apps met our criteria. Only one had a reading grade level at or below the recommended 6th grade reading level (average 9.35). The most common functions were tracking, clinical data feedback, and non-data-based reminders and alerts. Only three had statements that clearly linked the mHealth app content to trustworthy, evidence-based sources. Only two had interoperability with the electronic health record and only one had a communication feature with clinicians. Future mHealth designs that are tailored to patients' literacy level and have advanced functions may hold greater potential for improving patient outcomes.

Effects of Depression on Heart Failure Self-Care

BACKGROUND

Depression has been identified as a barrier to effective heart failure self-care, but recent studies suggest that the relationship between depression and self-care is more complex than was previously believed. This study was designed to clarify the relationship between depression and self-care in hospitalized patients with HF.

METHODS AND RESULTS

During hospitalization with a confirmed clinical diagnosis of HF, 400 patients completed a structured interview to diagnose Diagnostic and Statistical Manual, 5th edition (DSM-5) depressive disorders, the Patient Health Questionnaire (PHQ-9) depression questionnaire, the Self-Care of Heart Failure Index (SCHFI), and several psychosocial questionnaires. Multivariable models were fitted to each SCHFI scale; separate models were run with DSM-5 disorders and PHQ-9 depression scores. Higher PHQ-9 depression scores were independently associated with lower (worse) scores on the SCHFI Maintenance (P < .05), Management (P < .01), and Confidence (P < .01) scales. No independent associations with DSM-5 depressive disorders were detected. Measures of perceived stress, anxiety, and low perceived social support were also significantly associated with poor HF self-care.

CONCLUSIONS

Patients with a combination of psychosocial problems, including symptoms of depression, stress, anxiety, and inadequate social support, may be more likely than other patients to display difficulties with HF self-care that can increase their risk for hospitalization. Research is needed on "broad-spectrum" psychosocial interventions for patients with HF self-care deficits.

Health Literacy Assessment of Detained Individuals and Correctional Officers Within a Large Urban Jail: Optimizing Health Education

BACKGROUND

Little research has been done to address the health literacy level of detained individuals and correctional officers.

PURPOSE

The aim of this pilot project was to describe the health literacy of individuals detained or working within a large urban jail to inform their health education.

METHODS

Health literacy assessments were conducted using the Rapid Estimate of Adult Literacy in Medicine-Short Form (REALM-SF) and the Newest Vital Sign (NVS) tools.

RESULTS

Of the 48 participants, 17% (n = 8) exhibited low health literacy on the REALM-SF, whereas 38% (n = 18) demonstrated the need for improved health literacy when assessed with the NVS. Detained individuals from the women's tiers were more likely to have lower health literacy than the detained veterans or correctional officers.

CONCLUSIONS

Results indicate that tailored health education programming, using evidence-based health literacy improvement techniques, should be offered to the individuals detained or working within a correctional facility.

Low Health Literacy and Mortality in Individuals with Cardiovascular Disease, Chronic Obstructive Pulmonary Disease, Diabetes, and Mental Illness: A 6-Year Population-Based Follow-Up Study

BACKGROUND

The objective of the study was to examine the impact of health literacy on mortality in the general population and among individuals with cardiovascular disease (CVD), chronic obstructive pulmonary disease (COPD), diabetes, and mental illness.

METHODS

Data from a large Danish health survey (n = 29,473) from 2013 were linked with national mortality registry data to permit a 6-year follow-up.

RESULTS

Individuals reporting difficulties in understanding information about health, had higher risk of dying during follow-up (hazard rate (HR) 1.38 (95% CI 1.11-1.73)) compared with those without difficulties. Higher risk was also observed among people reporting CVD (HR 1.47 (95% CI 1.01-2.14)), diabetes (HR 1.91 (95% CI 1.13-3.22)) and mental illness (HR 2.18 (95% CI 1.25-3.81)), but not for individuals with COPD. Difficulties in actively engaging with healthcare providers was not associated with an increase in the risk of dying in the general population or in any of the four long-term condition groups.

CONCLUSIONS

Aspects of health literacy predict a higher risk of dying during a 6-year follow-up period. Our study serves as a reminder to healthcare organizations to consider the health literacy responsiveness of their services in relation to diverse health literacy challenges and needs.

Health Literacy and Outcomes of a Community-Based Self-Help Intervention: A Case of Korean Americans With Type 2 Diabetes

BACKGROUND

Although scientific reports increasingly document the negative impact of inadequate health literacy on health-seeking behaviors, health literacy's effect on health outcomes in patients with diabetes is not entirely clear, owing to insufficient empirical studies, mixed findings, and insufficient longitudinal research.

OBJECTIVE

The aim of this study was to empirically examine underlying mechanisms of health literacy's role in diabetes management among a group of Korean Americans with Type 2 diabetes mellitus.

METHODS

Data from a randomized clinical trial of a health literacy-focused Type 2 diabetes self-management intervention conducted during 2012-2016 in the Korean American community were collected at baseline and at 3, 6, 9, and 12 months. A total of 250 Korean Americans with Type 2 diabetes participated (intervention, 120; control, 130). Participants were first-generation Korean American immigrants. Health literacy knowledge was measured with the original Rapid Estimate of Adult Literacy in Medicine and the diabetes mellitus-specific Rapid Estimate of Adult Literacy in Medicine. Functional health literacy was measured with the numeracy subscale of the Test of Functional Health Literacy in Adults and the Newest Vital Sign screening instrument, which also uses numeracy. Primary outcomes included glucose control and diabetes quality of life. Multivariate analyses included latent variable modeling.

RESULTS

A series of path analyses identified self-efficacy and self-care skills as significant mediators between health literacy and glucose control and quality of life. Education and acculturation were the most significant correlates of health literacy.

DISCUSSION

Despite inconsistent findings in the literature, this study indicates that health literacy may indirectly influence health outcomes through mediators such as self-care skills and self-efficacy. The study highlights the importance of health literacy, as well as underlying mechanisms with which health literacy influences processes and outcomes of diabetes self-management.

Addressing Social Determinants of Health in the Care of Patients With Heart Failure: A Scientific Statement From the American Heart Association

Heart failure is a clinical syndrome that affects >6.5 million Americans, with an estimated 550 000 new cases diagnosed each year. The complexity of heart failure management is compounded by the number of patients who experience adverse downstream effects of the social determinants of health (SDOH). These patients are less able to access care and more likely to experience poor heart failure outcomes over time. Many patients face additional challenges associated with the cost of complex, chronic illness management and must make difficult decisions about their own health, particularly when the costs of medications and healthcare appointments are at odds with basic food and housing needs. This scientific statement summarizes the SDOH and the current state of knowledge important to understanding their impact on patients with heart failure. Specifically, this document includes a definition of SDOH, provider competencies, and SDOH assessment tools and addresses the following questions: (1) What models or frameworks guide healthcare providers to address SDOH? (2) What are the SDOH affecting the delivery of care and the interventions addressing them that affect the care and outcomes of patients with heart failure? (3) What are the opportunities for healthcare providers to address the SDOH affecting the care of patients with heart failure? We also include a case study ( Data Supplement ) that highlights an interprofessional team effort to address and mitigate the effects of SDOH in an underserved patient with heart failure.

Associations of health literacy with socioeconomic position, health risk behavior, and health status: a large national population-based survey among Danish adults

BACKGROUND

Health literacy concerns the ability of citizens to meet the complex demands of health in modern society. Data on the distribution of health literacy in general populations and how health literacy impacts health behavior and general health remains scarce. The present study aims to investigate the prevalence of health literacy levels and associations of health literacy with socioeconomic position, health risk behavior, and health status at a population level.

METHODS

A nationwide cross-sectional survey linked to administrative registry data was applied to a randomly selected sample of 15,728 Danish individuals aged ≥25 years. By the short form HLS-EU-Q16 health literacy was measured for the domains of healthcare, disease prevention, and health promotion. Adjusted multinomial logistic regression analyses were used to estimate associations of health literacy with demographic and socioeconomic characteristics, health risk behavior (physical activity, smoking, alcohol consumption, body weight), and health status (sickness benefits, self-assessed health).

RESULTS

Overall, 9007 (57.3%) individuals responded to the survey. Nearly 4 in 10 respondents faced difficulties in accessing, understanding, appraising, and applying health information. Notably, 8.18% presented with inadequate health literacy and 30.94% with problematic health literacy. Adjusted for potential confounders, regression analyses showed that males, younger individuals, immigrants, individuals with basic education or income below the national average, and individuals receiving social benefits had substantially higher odds of inadequate health literacy. Among health behavior factors (smoking, high alcohol consumption, and inactivity), only physical behavior [sedentary: OR: 2.31 (95% CI: 1.81; 2.95)] was associated with inadequate health literacy in the adjusted models. The long-term health risk indicator body-weight showed that individuals with obesity [OR: 1.78 (95% CI: 1.39; 2.28)] had significantly higher odds of lower health literacy scores. Poor self-assessed health [OR: 4.03 (95% CI: 3.26; 5.00)] and payments of sickness absence compensation benefits [OR: 1.74 (95% CI: 1.35; 2.23)] were associated with lower health literacy scores.

CONCLUSIONS

Despite a relatively highly educated population, the prevalence of inadequate health literacy is high. Inadequate health literacy is strongly associated with a low socioeconomic position, poor health status, inactivity, and overweight, but to a lesser extent with health behavior factors such as smoking and high alcohol consumption.

Assessment of the Readability, Adequacy, and Suitability of Online Patient Education Resources for Benign Vascular Tumours Using the DISCERN Instrument

Objective

This study aims to assess the quality and readability of Internet-based patient resources for vascular tumours in order to understand which areas require improvement.

Methods

A World Wide Web search was performed, in addition to a literature review using PubMed, Ovid MEDLINE, and EMBASE. Any material that contained information on vascular tumours pertaining to patient education was included. We evaluated resources with DISCERN and Flesch Reading Ease scores when applicable. The language of publication was restricted to English and French. This review was registered with PROSPERO (CRD42018087885).

Results

A total of 117 online resources were screened, with 73 resources included in the final analysis. The overall DISCERN rating for the patient resources was 1.8 (0.8). The majority of online resources failed to depict the entire spectrum of benign vascular tumours. The mean Flesch score was 36 (19), which translates to a college-level readability.

Conclusion

The majority of resources were not adequate or comprehensive and were written at a much higher level than the average reader would be expected to comprehend.

The health literacy of hospitalized trauma patients: We should be screening for deficiencies

BACKGROUND

Although the impact of health literacy (HL) on trauma patient outcomes remains unclear, recent studies have demonstrated that trauma patients with deficient HL have poor understanding of their injuries, are less likely to comply with follow-up, and are relatively less satisfied with physician communication. In this study, we sought to determine if HL deficiency was associated with comprehension of discharge instructions.

METHODS

In this prospective study, hospitalized trauma patients underwent evaluation of HL prior to discharge. Newest Vital Sign (NVS) instrument was used to score HL as deficient, marginal, or proficient. Three days postdischarge, patients were telephonically administered a six-point scored questionnaire regarding comprehension of discharge instructions. A general linear model was used to determine the association between HL and comprehension of discharge instructions.

RESULTS

Sixty-three patients were administered both NVS and discharge instruction questionnaire. Ten (15.9%) patients scored as deficient in HL on the NVS screen, 16 (25.4%) as marginally proficient, and 37 (58.7%) as proficient. The HL proficiency significantly predicted follow-up score with increasing proficiency associated with higher scores on the discharge comprehension assessment (p < 0.001). Adjusted mean scores (± SE) for deficient, marginal, and proficient patients were 2.8 ± 0.5, 3.2 ± 0.4, and 4.7 ± 0.2. Post hoc comparisons demonstrated significant differences between proficient with marginal proficiency (p = 0.002) and deficient proficiency (p = 0.001).

CONCLUSION

Performance on bedside test of HL among trauma inpatients predicted ability to comprehend instructions following hospital discharge. This study supports the value of HL screening prior to discharge. The HL-deficient patients may benefit from a transitional care program to improve comprehension of discharge instructions after leaving the hospital.

LEVEL OF EVIDENCE

Therapeutic/Care Management, level III.