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Intarakamhang U, Sriprasertpap K, Chiangkhong A, Srisawasdi N, Wongchan S, Boocha P. Effects of Digital Health Literacy Program on Sufficient Health Behavior Among Thai Working-Age People With Risk Factors for Noncommunicable Diseases. Health Lit Res Pract 2024; 8:e93-e101. [PMID: 38852071 DOI: 10.3928/24748307-20240520-01] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/10/2024] Open
Abstract
BACKGROUND Noncommunicable diseases (NCDs) account for more than 75% of deaths in Thailand, which is higher than the global average of 71%. OBJECTIVE The aim of this study was to investigate the effects of the Digital Health Literacy (DHL) and Sufficient Health Behavior (SHB) Program on Thai working-age adults age 20 to 65 years with risk factors for NCDs (i.e., overweight and lacking physical activity), and compare the health literacy (HL) and SHB of participants living in urban and semi-urban areas at posttest. METHODS Using the lottery method, this one-group pretest-posttest quasi-experimental design randomly selected 200 participants and assigned them to two equally sized groups. The data were gathered through surveys with an item discrimination power between .20 and .86 and a reliability of 0.94 and were statistically analyzed using t-test and F-test. KEY RESULTS The DHL and SHB Program comprises six sessions over a 12-week period, and activities designed to enhance knowledge of NCDs, HL, health communication, and health behavior modification. It was conducted by health care workers from urban and semi-urban public hospitals via Zoom using various digital toolkits such as YouTube, animations, infographics, role-play videos, clips, and e-books. At the posttest, the participants had higher HL (t = 2.67, p = .001) and SHB (t = 3.36, p = .001). There was a difference in SHB scores (F = 4.640, p = .032) between those living in urban and those in semi-urban areas, but no difference in HL scores (F = 1.436, p = .232). CONCLUSIONS The DHL and SHB Program improved HL and SHB in Thai working-age adults with risk factors for NCDs in both urban and semi-urban communities. [HLRP: Health Literacy Research and Practice. 2024;8(2):e93-e101.].
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Dela Cruz R, Galbreath J, Butel J, Yamanaka AB, Wilkens LR, Aflague T, Coleman P, Shallcross L, McFall P, Novotny R. Social determinants of health literacy among parents and caregivers in the US-Affiliated Pacific. Health Promot Int 2024; 39:daae002. [PMID: 38294036 PMCID: PMC10828926 DOI: 10.1093/heapro/daae002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2024] Open
Abstract
Health literacy is understudied in the US-Affiliated Pacific (USAP), where local populations have historically experienced social marginalization and disproportionate health inequities caused by the social determinants of health (SDOH). This cross-sectional study analyzed several SDOH indicators-acculturation, use of food assistance programs and demographic characteristics (race and ethnicity, household income, primary language spoken at home and educational attainment)-and their relationship to health literacy among 1305 parents/caregivers of young children ages 2-8 years old who participated in the Children's Healthy Living (CHL) program in Alaska, American Samoa, Commonwealth of the Northern Mariana Islands (CNMI), Guam, and Hawai'i. Significantly increased odds of low health literacy were found among parents/caregivers with households where a language other than English was the primary language compared to English-only households (OR = 1.86, 95% CI = 1.22, 2.82), household income of <$35 000 compared to ≥$35 000 (OR = 2.15, 95% CI = 1.13, 4.07), parents/caregivers of Asian children compared to parents/caregivers of White children (OR = 2.68, 95% CI = 1.05, 6.84), parent/caregivers with less than or some high school education compared to high school completion (1st- to 8th-grade OR = 4.46, 95% CI = 2.09, 9.52; 9th- to 11th-grade OR 1.87, 95% CI = 1.06, 3.30) and parent/caregivers with acculturation status defined as marginalized as compared to integrated (OR = 2.31, 95% CI = 1.09, 4.86). This study indicates that some USAP parents/caregivers may lack the capacity to acquire health information, utilize health resources, and navigate health decision making. Future efforts to understand and improve health literacy in the USAP should be population specific, thoroughly assess personal and organizational health literacy, and inventory community health care capacity.
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Affiliation(s)
- Rica Dela Cruz
- Human Nutrition, Food and Animal Sciences Department, College of Tropical Agriculture and Human Resources, University of Hawai‘i at Mānoa, 1955 East-West Rd, Honolulu, HI 96822, USA
| | - Jennifer Galbreath
- Human Nutrition, Food and Animal Sciences Department, College of Tropical Agriculture and Human Resources, University of Hawai‘i at Mānoa, 1955 East-West Rd, Honolulu, HI 96822, USA
| | - Jean Butel
- Human Nutrition, Food and Animal Sciences Department, College of Tropical Agriculture and Human Resources, University of Hawai‘i at Mānoa, 1955 East-West Rd, Honolulu, HI 96822, USA
| | - Ashley B Yamanaka
- Human Nutrition, Food and Animal Sciences Department, College of Tropical Agriculture and Human Resources, University of Hawai‘i at Mānoa, 1955 East-West Rd, Honolulu, HI 96822, USA
| | - Lynne R Wilkens
- Population Sciences in the Pacific Program, University of Hawai‘i Cancer Center, 701 Ilalo St, Honolulu, HI 96813, USA
| | - Tanisha Aflague
- College of Natural and Applied Sciences, University of Guam, 303 University Drive, UOG Station, Mangilao, GU 96923, USA
| | - Patricia Coleman
- Cooperative Research, Extension and Education Services, Northern Marianas College, PO Box 501250, Saipan, MP 96950, USA
| | - Leslie Shallcross
- Cooperative Extension Service, University of Alaska Fairbanks, 1000 University Avenue, Fairbanks, AK 99709, USA
| | - Pauline McFall
- Human Nutrition, Food and Animal Sciences Department, College of Tropical Agriculture and Human Resources, University of Hawai‘i at Mānoa, 1955 East-West Rd, Honolulu, HI 96822, USA
- Agriculture, Community, and Natural Resources, American Samoa Community College, PO Box 2609, Pago Pago, AS 96799, USA
| | - Rachel Novotny
- Human Nutrition, Food and Animal Sciences Department, College of Tropical Agriculture and Human Resources, University of Hawai‘i at Mānoa, 1955 East-West Rd, Honolulu, HI 96822, USA
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Kang GA, Won CW, Kim M, Yoon JY. Sex differences in the reciprocal relationship between glycemic control and depressive symptoms among older adults with diabetes: Using a nationwide population-based sample. Geriatr Gerontol Int 2024; 24:32-39. [PMID: 38012020 DOI: 10.1111/ggi.14744] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2023] [Revised: 10/12/2023] [Accepted: 11/09/2023] [Indexed: 11/29/2023]
Abstract
AIM As life expectancy increases worldwide, the prevalence and the disease burden of diabetes in older adults are also increasing. This study aimed to examine sex differences in the reciprocal relationship between glycemic control and depressive symptoms among older adults with diabetes by using longitudinal data at two timepoints. METHODS Wave 1 (W1, 2016-2017) and wave 2 (W2, 2018-2019) data from the Korean Frailty and Aging Cohort Study were used. Finally, 416 older adults with diabetes who satisfied the inclusion criteria were analyzed (215 males, 201 females). The reciprocal relationship between depressive symptoms and glycosylated hemoglobin A1c (HbA1c) levels was examined using a cross-lagged panel model. RESULTS HbA1c levels and depressive symptoms at earlier time points were the most significant factors contributing to HbA1c levels and depressive symptoms at later timepoints. The relationship between HbA1c level and depressive symptoms differed according to sex. The cross-path from depressive symptoms (W1) to HbA1c levels (W2) was positively statistically significant in males (β = 0.18, SD = 0.05, P = 0.001). The path from HbA1c levels (W1) to depressive symptoms (W2) was positively statistically significant in females (β = 0.12, SD = 0.06, P = 0.032). CONCLUSIONS Early management of blood glucose levels and depressive symptoms is important in older adults with diabetes. Moreover, glycemic control through social activities in the community could be effective in relieving depressive symptoms in older females with diabetes, and managing depressive symptoms and glucose levels together could be effective in glycemic control in older males with diabetes. Geriatr Gerontol Int 2024; 24: 32-39.
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Affiliation(s)
- Gyeong A Kang
- College of Nursing, Seoul National University, Seoul, Republic of Korea
- Center for Human-Caring Nurse Leaders for the Future by Brain Korea 21 (BK 21) Four Project, College of Nursing, Seoul National University, Seoul, Republic of Korea
| | - Chang Won Won
- Department of Family Medicine, Elderly Frailty Research Center, College of Medicine, Kyung Hee University, Seoul, Republic of Korea
| | - Miji Kim
- Department of Family Medicine, Elderly Frailty Research Center, College of Medicine, Kyung Hee University, Seoul, Republic of Korea
| | - Ju Young Yoon
- College of Nursing, Seoul National University, Seoul, Republic of Korea
- Center for Human-Caring Nurse Leaders for the Future by Brain Korea 21 (BK 21) Four Project, College of Nursing, Seoul National University, Seoul, Republic of Korea
- Research Institute of Nursing Science, Seoul National University, Seoul, Republic of Korea
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Chen X, Winterowd C, Li M, Kreps GL. Identifying Mental Health Literacy as a Key Predictor of COVID-19 Vaccination Acceptance among American Indian/Alaska Native/Native American People. Vaccines (Basel) 2023; 11:1793. [PMID: 38140196 PMCID: PMC10748283 DOI: 10.3390/vaccines11121793] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2023] [Revised: 11/17/2023] [Accepted: 11/27/2023] [Indexed: 12/24/2023] Open
Abstract
BACKGROUND This study examines how health literacy and mental health literacy associate with the willingness to receive a COVID-19 vaccination among American Indian/Alaska Native/Native American (AI/AN) people. METHODS The data were collected with an online Qualtrics survey in February 2021 (n = 563). A purposive snowball sampling strategy was used by sending recruitment flyers to colleagues and organizations who work with AI/AN communities to share with appropriate potential respondents. We performed linear regression analyses examining the relationships between the willingness to receive a COVID-19 vaccination and socio-demographic characteristics such as age, gender, education, health literacy, mental health literacy, self-rated physical and mental health status, worry about getting COVID-19, perceived COVID-19 susceptibility, and perceived COVID-19 severity. RESULTS Mental health literacy and health literacy predicted 30.90% and 4.65% of the variance (R2adjusted) in the willingness to receive a COVID-19 vaccine, respectively. After holding the self-rated physical/mental health status, worry about getting COVID-19, perceived susceptibility, perceived severity, health literacy, and socio-demographics constant, mental health literacy was still a strong predictor (b = 0.03, p < 0.001) for the willingness to receive a COVID-19 vaccine (model R2adjusted = 40.14%). CONCLUSIONS We identified mental health literacy as a substantial factor associated with the willingness to receive a COVID-19 vaccination among AI/AN respondents.
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Affiliation(s)
- Xuewei Chen
- School of Community Health Sciences, Counseling and Counseling Psychology, Oklahoma State University, Stillwater, OK 74078, USA;
| | - Carrie Winterowd
- School of Community Health Sciences, Counseling and Counseling Psychology, Oklahoma State University, Stillwater, OK 74078, USA;
| | - Ming Li
- Department of Health Sciences, College of Health Professions, Towson University, Towson, MD 21252, USA;
| | - Gary L. Kreps
- Center for Health and Risk Communication, George Mason University, Fairfax, VA 22030, USA;
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Cravo M, Rosendo I, Santiago LM, Abreu J. Health Literacy and Complications in People With Type 2 Diabetes: An Exploratory Study. Cureus 2023; 15:e46064. [PMID: 37900400 PMCID: PMC10604426 DOI: 10.7759/cureus.46064] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/26/2023] [Indexed: 10/31/2023] Open
Abstract
INTRODUCTION A person with diabetes is subject to developing micro and macrovascular complications and prevention requires an active role from the person. So, health literacy should have a preponderant role in the health of people with diabetes but this link is yet not fully understood. The objective of this study is to understand the relationship between health literacy and the prevalence of complications in people with diabetes mellitus type 2 (DM2). METHODS This is a multicentric transversal observational exploratory study. A survey was conducted with two health literacy instruments, the Medical Term Recognition Test (METER) and Newest Vital Sign (NVS), filled out by people with DM2 coming to consultation in primary health centers in three main regions of Portugal. Results: In this sample (n=141), 50.6% were male, 41 to 88 years old, and 56% earned more than the minimum wage. Using the METER tool, it was found that 57.4% of the diabetic patients had functional literacy. Adequate literacy was found in 24.1% with the NVS tool. Also with the NVS tool it was found that 36.2% of the sample subjects had s high probability of limited literacy. Utilizing the METER tool, a statistically significant decrease in health literacy was observed in individuals with diabetic complications (p=0.001). There was no significant relation between the presence of diabetic complications and present blood pressure values, low-density lipoprotein, and socioeconomic index. CONCLUSION In this study, we found a significant relation between lower health literacy and the presence of diagnosed DM2 complications (p=0.001).
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Affiliation(s)
- Mariana Cravo
- Family Medicine, Unidade de Saúde Familiar (USF) CampuSaúde, Golegã, PRT
| | - Inês Rosendo
- Family Medicine, Faculdade de Medicina de Coimbra, Universidade de Coimbra, Coimbra, PRT
| | - Luiz Miguel Santiago
- Family Medicine, Faculdade de Medicina de Coimbra, Universidade de Coimbra, Coimbra, PRT
| | - Joana Abreu
- Family Medicine, Unidade de Saúde Familiar (USF) Conchas, Lisbon, PRT
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Redmond LC, Estradé M, Treuth MS, Wensel CR, Poirier L, Pardilla M, Gittelsohn J. Cardiometabolic risk among rural Native American adults in a large multilevel multicomponent intervention trial. PLOS GLOBAL PUBLIC HEALTH 2023; 3:e0001696. [PMID: 37410773 DOI: 10.1371/journal.pgph.0001696] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/25/2022] [Accepted: 02/11/2023] [Indexed: 07/08/2023]
Abstract
This cross-sectional analysis of the baseline evaluation sample of the Obesity Prevention and Evaluation of InterVention Effectiveness in Native Americans 2 (OPREVENT2) study included 601 Native American adults ages 18-75 living in rural reservation communities in the Midwest and Southwest United States. Participants completed a self-report questionnaire for individual and family history of hypertension, heart disease, diabetes and obestiy. Body mass index (BMI), percent body fat, and blood pressure were measured by trained research staff. About 60% of respondents had a BMI >30 kg/m2. Approximately 80% had a waist-to-hip ratio and percent body fat classified as high risk, and nearly 64% had a high-risk blood pressure measurement. Although a large proportion of participants reported a family history of chronic disease and had measurements that indicated elevated risk, relatively few had a self-reported diagnosis of any chronic disease. Future studies should examine potential connections between healthcare access and discordance in self-reported versus measured disease risks and diagnoses.
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Affiliation(s)
- Leslie C Redmond
- Dietetics & Nutrition Department, University of Alaska Anchorage, Anchorage, AK, United States of America
| | - Michelle Estradé
- Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, United States of America
| | - Margarita S Treuth
- School of Health Sciences, Salisbury University, Salisbury, MD, United States of America
| | - Caroline R Wensel
- Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, United States of America
| | - Lisa Poirier
- Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, United States of America
| | - Marla Pardilla
- Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, United States of America
| | - Joel Gittelsohn
- Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, United States of America
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Cartwright K, Leekity S, Sheche J, Kanda D, Kosich M, Rodman J, Gonya M, Kelly K, Edwardson N, Pankratz VS, Mishra SI. Health Literacy, Health Numeracy, and Cancer Screening Patterns in the Zuni Pueblo: Insights from and Limitations of "Standard" Questions. JOURNAL OF CANCER EDUCATION : THE OFFICIAL JOURNAL OF THE AMERICAN ASSOCIATION FOR CANCER EDUCATION 2023; 38:1023-1033. [PMID: 36334245 PMCID: PMC9638364 DOI: 10.1007/s13187-022-02227-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 10/09/2022] [Indexed: 05/31/2023]
Abstract
American Indians experience disparities in cancer screening, stage at disease diagnoses, and 5-year cancer survival. This study investigates how health literacy and health numeracy may be linked to cancer screening behaviors of Zuni Pueblo members using a survey exploring screening behaviors related to breast, cervical, and colorectal cancers. As part of a larger community-based cancer prevention and control project, Zuni Health Initiative staff conducted surveys from October 2020 through April 2021 of 281 participants (men ages 50-75 and women ages 21-75) from the Zuni Pueblo. Bivariate and multivariable analyses investigated associations between health literacy/numeracy measures and cancer screening behaviors. Bivariate analyses showed some associations between distinct measures of health literacy/numeracy and colorectal cancer (CRC) screening, including both colonoscopy (health literacy) and fecal occult blood testing (FOBT) (health numeracy), as well as cervical cancer screening (health literacy). There were no statistically significant associations between health literacy/numeracy measures and mammogram screening for breast cancer. In multivariable analyses, there were no consistent patterns between health literacy/numeracy and screening for any cancer. There are some individual findings worth noting, such as statistically significant findings for health numeracy and FOBT (those reporting lower health numeracy were less likely to report FOBT). An important finding of this study is that questions used to assess health literacy/numeracy did not identify associations aligned with previous research. We reflect on the ways the "standard" questions may not be sufficiently tailored to the Zuni experience and may contribute to health equity barriers.
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Affiliation(s)
- Kate Cartwright
- School of Public Administration, University of New Mexico, Albuquerque, NM USA
| | - Samantha Leekity
- Comprehensive Cancer Center, University of New Mexico, Albuquerque, NM USA
| | - Judith Sheche
- Comprehensive Cancer Center, University of New Mexico, Albuquerque, NM USA
| | - Deborah Kanda
- Comprehensive Cancer Center, University of New Mexico, Albuquerque, NM USA
| | - Mikaela Kosich
- Comprehensive Cancer Center, University of New Mexico, Albuquerque, NM USA
| | - Joseph Rodman
- Comprehensive Cancer Center, University of New Mexico, Albuquerque, NM USA
| | - Madison Gonya
- School of Public Administration, University of New Mexico, Albuquerque, NM USA
| | - Keith Kelly
- Comprehensive Cancer Center, University of New Mexico, Albuquerque, NM USA
| | - Nicholas Edwardson
- School of Public Administration, University of New Mexico, Albuquerque, NM USA
| | - V. Shane Pankratz
- Comprehensive Cancer Center, University of New Mexico, Albuquerque, NM USA
- Department of Internal Medicine, University of New Mexico, Albuquerque, USA
| | - Shiraz I. Mishra
- Comprehensive Cancer Center, University of New Mexico, Albuquerque, NM USA
- Departments of Pediatrics and Family and Community Medicine, University of New Mexico, Albuquerque, NM USA
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Liddell JL, Meyer S. Healthcare needs and infrastructure obstacles for a state-recognised Indigenous tribe in the United States. HEALTH & SOCIAL CARE IN THE COMMUNITY 2022; 30:e5988-e5997. [PMID: 36134617 PMCID: PMC11104768 DOI: 10.1111/hsc.14031] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/18/2021] [Revised: 07/30/2022] [Accepted: 09/12/2022] [Indexed: 06/16/2023]
Abstract
Although Indigenous groups continue to experience extensive health disparities, little research explores the role of structural barriers in contributing to health disparities for state-recognised tribes, who do not receive healthcare services from the Indian Health Service. In addition, much research focuses on discrete physical health outcomes, without utilising community-based approaches to allow participants to identify healthcare priorities and needs in their own voices. In partnership with a community advisory board, a qualitative descriptive methodology was used to conduct 31 life-course interviews with participants of a state-recognised tribe in the Gulf South region of the United States to explore healthcare experiences. Participants identified unmet healthcare needs and healthcare infrastructure barriers. Some of the most common barriers and unmet healthcare needs included: Long Distance to Healthcare Services and Difficulty in Accessing Specialists, Need for Increased Communication, Long Hospital or Appointment Wait Times, Unmet Mental Health Needs, Need for Substance Use or Abuse Prevention Programs and Need for Health Education. These findings highlight some of the structural barriers that exacerbate existing health disparities and suggest important areas of intervention, such as including a focus on mental health needs. Increased healthcare resources and recognition of sovereignty for this state-recognised tribe are also needed to begin to address these barriers. In addition, because of the long history of exploitation of Indigenous communities, healthcare interventions should meaningfully include Indigenous tribes in the development and implementation of any healthcare programs.
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Affiliation(s)
| | - Sydney Meyer
- University of Montana School of Social Work, Missoula, Montana, USA
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Assessing the Readability of Anesthesia-Related Patient Education Materials from Major Anesthesiology Organizations. BIOMED RESEARCH INTERNATIONAL 2022; 2022:3284199. [PMID: 35872854 PMCID: PMC9300304 DOI: 10.1155/2022/3284199] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/01/2022] [Revised: 05/18/2022] [Accepted: 06/13/2022] [Indexed: 11/21/2022]
Abstract
Introduction The National Institutes of Health (NIH), American Medical Association (AMA), and the US Department of Health and Human Services (USDHHS) recommend that patient education materials (PEMs) be written between the 4th to 6th grade reading level to ensure readability by the average American. In this study, we examine the reading levels of online patient education materials from major anesthesiology organizations. Methods Readability analysis of PEMs found on the websites of anesthesiology organizations was performed using the Flesch Reading Ease score, Flesch-Kincaid Grade Level, Simple Measure of Gobbledygook, Gunning Frequency of Gobbledygook, New Dale-Chall test, Coleman-Liau Index, New Fog Count, Raygor Readability Estimate, the FORCAST test, and the Fry Score. Results Most patient educational materials from the websites of the anesthesiology organizations evaluated were written at or above the 10th grade reading level. Conclusions Online patient education materials from the major anesthesiology societies are written at levels higher than an average American adult reading skill level and higher than recommended by National Institute of Health, American Medical Association, and US Department of Health and Human Services. Online resources should be revised to improve readability. Simplifying text, using shorter sentences and terms are strategies online resources can implement to improve readability. Future studies should incorporate comprehensibility, user-friendliness, and linguistic ease to further understand the implications on overall healthcare.
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Jaramillo ET, Sommerfeld DH, Haozous EA, Brunner A, Willging CE. Causes and Consequences of Not Having a Personal Healthcare Provider Among American Indian Elders: A Mixed-Method Study. Front Public Health 2022; 10:832626. [PMID: 35309185 PMCID: PMC8926165 DOI: 10.3389/fpubh.2022.832626] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2021] [Accepted: 02/07/2022] [Indexed: 11/22/2022] Open
Abstract
Having a regular relationship with a healthcare provider contributes to better health outcomes and greater satisfaction with care for older adults. Although members of federally recognized American Indian tribes have a legal right to healthcare, American Indian Elders experience inequities in healthcare access that may compromise their ability to establish a relationship with a healthcare provider. This multi-year, community-driven, mixed-method study examines the potential causes and consequences of not having a personal healthcare provider among American Indian Elders. Quantitative surveys and qualitative interviews were conducted with 96 American Indian Elders (age 55 and over) in two states in the Southwestern United States. Quantitative and qualitative data were analyzed separately and then triangulated to identify convergences and divergences in data. Findings confirmed that having a consistent healthcare provider correlated significantly with self-rated measures of health, confidence in getting needed care, access to overall healthcare, and satisfaction with care. Lack of a regular healthcare provider was related to interconnected experiences of self-reliance, bureaucratic and contextual barriers to care, and sentiments of fear and mistrust based in previous interactions with medical care. Increasing health equity for American Indian Elders will thus require tailored outreach and system change efforts to increase continuity of care and provider longevity within health systems and build Elders' trust and confidence in healthcare providers.
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Affiliation(s)
- Elise Trott Jaramillo
- Southwest Center, Pacific Institute for Research and Evaluation, Albuquerque, NM, United States
| | - David H Sommerfeld
- Department of Psychiatry, University of California, San Diego, San Diego, CA, United States
| | - Emily A Haozous
- Southwest Center, Pacific Institute for Research and Evaluation, Albuquerque, NM, United States
| | - Amy Brunner
- Department of Psychiatry, University of California, San Diego, San Diego, CA, United States
| | - Cathleen E Willging
- Southwest Center, Pacific Institute for Research and Evaluation, Albuquerque, NM, United States
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Jaramillo ET, Haozous E, Willging CE. The Community as the Unit of Healing: Conceptualizing Social Determinants of Health and Well-Being for Older American Indian Adults. THE GERONTOLOGIST 2022; 62:732-741. [PMID: 35092427 PMCID: PMC9154240 DOI: 10.1093/geront/gnac018] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2021] [Indexed: 11/17/2022] Open
Abstract
Background and Objectives Multiple racial and social inequities shape health and access to health care for American Indian Elders, who have a lower life expectancy than all other aging populations in the United States. This qualitative study examines how upstream social determinants of health influence Elders’ ability to access and use health care. Research Design and Methods Between June 2016 and March 2017, we conducted individual, semistructured interviews with 96 American Indian Elders, aged 55 and older, and 47 professionals involved in planning or delivering care to Elders in 2 states in the U.S. Southwest. Transcripts were analyzed iteratively using grounded theory approaches, including open and focused coding. A group of American Indian Elders and allies called the Seasons of Care Community Action Board guided interpretation and prioritization of findings. Results Participants described multiple barriers that hindered Elders’ ability to access health care services and providers, which were largely tied to funding shortages and bureaucratic complexities associated with health care and insurance systems. Where available, community resources bridged service gaps and helped Elders navigate systems. Discussion and Implications Longstanding structural inequities for American Indians manifest in barriers to health equity, many of which are situated at the community level. These are compounded by additional disparities affecting older adults, rural residents, and marginalized citizens in general. Findings underscore the importance of health and policy initiatives for American Indian Elders that emphasize the community as the focus of intervention.
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Affiliation(s)
| | - Emily Haozous
- Pacific Institute for Research and Evaluation, Albuquerque, New Mexico, USA
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Ihm SH, Kim KI, Lee KJ, Won JW, Na JO, Rha SW, Kim HL, Kim SH, Shin J. Interventions for Adherence Improvement in the Primary Prevention of Cardiovascular Diseases: Expert Consensus Statement. Korean Circ J 2022; 52:1-33. [PMID: 34989192 PMCID: PMC8738714 DOI: 10.4070/kcj.2021.0226] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2021] [Revised: 10/05/2021] [Accepted: 11/10/2021] [Indexed: 01/01/2023] Open
Abstract
Over the last 2 decades, the management of chronic disease in Korea has been improved, but it has gradually stagnated. In order to improve care and reduce cardiovascular morbidity and mortality, it is crucial to improve primary prevention of cardiovascular diseases. In recent international guidelines for hypertension, diabetes, hyperlipidemia, obesity, and other conditions, adherence issues have become more frequently addressed. However, in terms of implementation in practice, separate approaches by dozens of related academic specialties need to be integrated into a systematic approach including clinician’s perspectives such as the science behind adherence, clinical skills, and interaction within team approach. In primary prevention for cardiovascular diseases, there are significant barriers to adherence including freedom from symptoms, long latency for therapeutic benefits, life-long duration of treatment, and need for combined lifestyle changes. However, to implement more systematic approaches, the focus on adherence improvement needs to be shifted away from patient factors to the effects of the treatment team and healthcare system. In addition to conventional educational approaches, more patient-oriented approaches such as patient-centered clinical communication skills, counseling using motivational strategies, decision-making by patient empowerment, and a multi-disciplinary team approach should be developed and implemented. Patients should be involved in a program of self-monitoring, self-management, and active counseling. Because most effective interventions on adherence improvement demand greater resources, the health care system and educational or training system of physicians and healthcare staff need to be supported for systematic improvement.
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Affiliation(s)
- Sang Hyun Ihm
- Division of Cardiology, Department of Internal Medicine and Catholic Research Institute for Intractable Cardiovascular Disease, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Kwang-Il Kim
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seongnam, Korea.,Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Korea
| | | | | | - Jin Oh Na
- Cardiovascular Center, Korea University Guro Hospital, Korea University College of Medicine, Seoul, Korea
| | - Seung-Woon Rha
- Cardiovascular Center, Korea University Guro Hospital, Korea University College of Medicine, Seoul, Korea
| | - Hack-Lyoung Kim
- Division of Cardiology, Department of Internal Medicine, Seoul Metropolitan Government-Seoul National University Boramae Medical Center, Seoul National University College of Medicine, Seoul, Korea
| | - Sang-Hyun Kim
- Division of Cardiology, Department of Internal Medicine, Seoul Metropolitan Government-Seoul National University Boramae Medical Center, Seoul National University College of Medicine, Seoul, Korea
| | - Jinho Shin
- Division of Cardiology, Department of Internal Medicine, Hanyang University College of Medicine, Seoul, Korea.
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Brega AG, Johnson RL, Schmiege SJ, Wilson AR, Jiang L, Albino J. Pathways Through Which Health Literacy Is Linked to Parental Oral Health Behavior in an American Indian Tribe. Ann Behav Med 2021; 55:1144-1155. [PMID: 33830175 PMCID: PMC8557384 DOI: 10.1093/abm/kaab006] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
BACKGROUND Health literacy (HL) is the "ability to find, understand, evaluate and put information to use to improve decision making and, ultimately, improve health and quality of life." Parents with limited HL are less likely to follow recommended parental oral health behaviors. PURPOSE We tested a theoretical framework designed to clarify mechanisms through which HL may influence parental oral health behavior. The framework proposed that HL: (a) has a direct effect on parental oral health knowledge, beliefs (i.e. self-efficacy; perceived susceptibility, severity, benefits, barriers), and behavior; (b) influences beliefs indirectly through knowledge; and (c) influences behavior indirectly through knowledge and beliefs. METHODS We analyzed cross-sectional data from a randomized controlled trial designed to reduce dental decay in American Indian children (N = 521). Parents completed survey questions assessing sociodemographic characteristics, HL, and parental oral health knowledge, beliefs, and behavior. Path analysis was used to test the framework. RESULTS HL exerted significant direct effects on knowledge and beliefs but not behavior. HL had significant indirect effects on all beliefs through knowledge. Significant indirect effects of HL on behavior occurred through self-efficacy (estimate: 0.99, 95% CI: 0.42, 1.83, p = .005), perceived barriers (estimate: 0.73, 95% CI: 0.29, 1.43, p = .010), knowledge to self-efficacy (estimate: 0.57, 95% CI: .31, 0.98, p = .001), and knowledge to perceived barriers (estimate: 0.24, 95% CI: 0.09, 0.47, p = .012). CONCLUSIONS HL exerted an indirect effect on parental oral health behavior, with knowledge, self-efficacy, and perceived barriers being the primary constructs linking HL to behavior.
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Affiliation(s)
- Angela G Brega
- Centers for American Indian and Alaska Native Health, Colorado School of Public Health, University of Colorado Anschutz Medical Campus, Aurora, CO, USA
| | - Rachel L Johnson
- Department of Biostatistics and Informatics, Colorado School of Public Health, University of Colorado Anschutz Medical Campus, Aurora, CO, USA
| | - Sarah J Schmiege
- Department of Biostatistics and Informatics, Colorado School of Public Health, University of Colorado Anschutz Medical Campus, Aurora, CO, USA
| | - Anne R Wilson
- Department of Pediatric Dentistry, School of Dental Medicine, University of Colorado Anschutz Medical Campus, Aurora, CO, USA
| | - Luohua Jiang
- Department of Epidemiology, School of Medicine, University of California Irvine, Irvine, CA, USA
| | - Judith Albino
- Centers for American Indian and Alaska Native Health, Colorado School of Public Health, University of Colorado Anschutz Medical Campus, Aurora, CO, USA
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Brega AG, Johnson RL, Schmiege SJ, Jiang L, Wilson AR, Albino J. Longitudinal Association of Health Literacy with Parental Oral Health Behavior. Health Lit Res Pract 2021; 5:e333-e341. [PMID: 34905431 PMCID: PMC8668164 DOI: 10.3928/24748307-20211105-01] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2020] [Accepted: 01/13/2021] [Indexed: 11/25/2022] Open
Abstract
BACKGROUND Prior studies suggest that parents with limited health literacy (HL) may be less likely to engage in oral health practices known to protect children's oral health. Earlier work has relied on cross-sectional data, however, so it is unclear whether HL influences parental behavior or is merely correlated with it. OBJECTIVE We sought to clarify the impact of HL on subsequent adherence to parental oral health practices. METHODS This secondary analysis used survey data from a randomized controlled trial designed to reduce dental decay in American Indian children (N = 579). We used path analysis to test a theoretical framework developed to clarify the mechanisms through which HL might influence parental oral health behavior. The framework proposed that HL (1) has a direct effect on parental oral health knowledge, beliefs (i.e., self-efficacy, perceived susceptibility, perceived severity, perceived barriers, perceived benefits), and behavior; (2) has an indirect effect on beliefs through knowledge; and (3) has an indirect effect on behavior through knowledge and beliefs. To test expectations regarding the temporal precedence of the constructs, we examined the association of HL at baseline with knowledge at the 12-month time point, beliefs at 24 months, and behavior at 36 months. KEY RESULTS HL had significant direct effects on knowledge and specific beliefs (i.e., self-efficacy, perceived susceptibility, perceived barriers), but not on behavior. HL had significant indirect effects on beliefs-except perceived susceptibility-through knowledge. HL had significant indirect effects on behavior, through knowledge and beliefs. Both HL and knowledge had significant total effects on subsequent parental oral health behavior. CONCLUSIONS HL influenced behavior measured 3 years later through its impact on parental oral health knowledge and beliefs. Our results highlight the importance of addressing HL in development of oral health promotion efforts aimed at protecting the teeth of young Native children. [HLRP: Health Literacy Research and Practice. 2021;5(4):e333-e341.] Plain Language Summary: It is unclear whether HL influences how parents care for their children's teeth. We analyzed data from a project to reduce dental decay in children. We found that HL impacted parents' oral health knowledge, beliefs, and behavior at later points in time. This suggests that HL may influence development of knowledge and beliefs that support positive behavior.
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Affiliation(s)
- Angela G. Brega
- Address correspondence to Angela G. Brega, PhD, Centers for American Indian and Alaska Native Health, Colorado School of Public Health, University of Colorado Anschutz Medical Campus, 13055 E. 17th Avenue, Mail Stop F800, Aurora, CO 80045;
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Rafferty AP, Winterbauer NL, Luo H, Bell RA, Little NRG. Diabetes Self-Care and Clinical Care Among Adults With Low Health Literacy. JOURNAL OF PUBLIC HEALTH MANAGEMENT AND PRACTICE 2021; 27:144-153. [PMID: 31592981 DOI: 10.1097/phh.0000000000001050] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
OBJECTIVE Low health literacy has been associated with unfavorable health outcomes. We examined diabetes self- and clinical care measures among adults with diabetes by 3 dimensions of health literacy. DESIGN/SETTING Questions about health literacy were available for optional use in the 2016 Behavioral Risk Factor Surveillance System. We analyzed 2016 Behavioral Risk Factor Surveillance System data from 4 states and the District of Columbia that had included both the Health Literacy and Diabetes optional modules. PARTICIPANTS Respondents who participated in the 2016 Behavioral Risk Factor Surveillance System in Alabama, Louisiana, Mississippi, Virginia, and Washington, District of Columbia, and completed both modules (n = 4397). MAIN OUTCOME MEASURES Health literacy was measured by level of difficulty (easy, difficult) with 3 health literacy tasks: getting health advice or information, understanding health information delivered orally by health professionals, and understanding written health information. Diabetes care measures included physical activity, self-monitoring blood glucose, self-checking feet, hemoglobin A1c testing, professional foot examination, flu vaccination, professional eye examination, dental visits, and diabetes self-management education. RESULTS Among those with self-reported diabetes, 5.9% found it difficult to get health advice or information, 10.7% found it difficult to understand information health professionals told them, and 12.0% found it difficult to understand written health information. Those who found it difficult to get health advice or information had 44% to 56% lower adjusted odds of A1c testing, professional foot examinations, and dental visits; those who found it difficult to understand written health information had lower odds of self-monitoring glucose and self-checking feet. Difficulty understanding both oral and written health information was associated with never having taken a diabetes self-management class. CONCLUSIONS Our results suggest that problems with health literacy may be a barrier to good disease management among adults with diabetes and that health care providers should be attentive to the needs of patients with low health literacy, especially for diabetes-specific specialty care.
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Affiliation(s)
- Ann P Rafferty
- Department of Public Health, Brody School of Medicine, East Carolina University, Greenville, North Carolina
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Kim MT, Zhushan L, Nguyen TH, Murry N, Ko J, Kim KB, Han HR. Development of a Diabetes-Focused Print Health Literacy Scale Using the Rapid Estimate of Adult Literacy in Medicine Model. Health Lit Res Pract 2020; 4:e237-e249. [PMID: 33313934 PMCID: PMC7751447 DOI: 10.3928/24748307-20201110-01] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2019] [Accepted: 12/09/2019] [Indexed: 11/20/2022] Open
Abstract
BACKGROUND A diabetes mellitus (DM)-specific health literacy (HL) measure that focuses on both oral and print HL is needed in clinical and research settings. OBJECTIVE The present study developed a psychometrically sound DM-specific HL instrument that measures oral and print HL. METHODS We developed the measure in three steps. First, we reviewed clinical guidelines and conducted focus groups with experts to generate items. Next, we conducted a psychometric evaluation of the scale in three language versions (English, Spanish, and Korean). Lastly, we identified and removed items with potential cultural bias and duplicate functions to produce shorter versions of the scale, using item response theory (IRT). KEY RESULTS We initially developed an 82-item DM-specific oral HL scale using the Rapid Estimate of Adult Literacy in Medicine (DM-REALM) model. To improve the clinical utility of the DM-REALM, we created shorter forms, a 40-item and 20-item version, and evaluated them by using IRT. All DM-REALM versions had high Cronbach alphas (.985, .974, and .945, respectively) and yielded sufficient convergent validity by positive correlations with existing functional HL scale (r = .49, p < .001), education (r = .14, p = .14 to r = .54, p < .001), and DM knowledge (r = .04, p = .70 to r = .36, p < .001). DM-REALM also demonstrated adequate sensitivity as an intervention evaluation tool that captures the changes induced by an intervention. CONCLUSIONS All forms of the DM-REALM tool were reliable, valid, and clinically useful measures of HL in the context of DM care. Both researchers and clinicians can use this tool to assess DM-specific HL across multiple racial and ethnic populations. [HLRP: Health Literacy Research and Practice. 2020;4(4):e237-e249.] PLAIN LANGUAGE SUMMARY: This article reported the process and findings of a newly developed health literacy scale for people with diabetes mellitus using three different language versions. Both long and short versions of the scale demonstrated adequate validity and reliability.
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Affiliation(s)
- Miyong T. Kim
- Address correspondence to Miyong T. Kim, PhD, RN, School of Nursing, University of Texas at Austin, 1710 Red River Street, Room 2.104AA, Austin, TX 78712;
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Alsous MM, Odeh M, Abdel Jalil M. Effect of an educational intervention on public knowledge, attitudes, and intended practices towards diabetes mellitus: A quasi-experimental study. Int J Clin Pract 2020; 74:e13565. [PMID: 32474991 DOI: 10.1111/ijcp.13565] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/04/2020] [Revised: 05/22/2020] [Accepted: 05/26/2020] [Indexed: 12/01/2022] Open
Abstract
AIM To assess the impact of educational workshops on the knowledge, attitudes, and intended practices (KAP) of the general public towards diabetes in Jordan in terms of symptoms, risk factors, complications, and prevention. METHODS A pharmacist led educational intervention and Propensity score matching was carried out for a convenience sample to assess Jordanians pre- and post-knowledge, attitudes, and practices towards diabetes mellitus (DM) using a validated questionnaire. RESULTS Among the 357 invited participants, 335 attended the educational workshops (response rate 93.8%). Prior to intervention, participants showed an overall knowledge score of 16.03 ± 4.88. About half of the participants knew that a sedentary lifestyle is a risk factor for getting DM (n = 172, 51.3%). Following educational intervention, knowledge scores significantly improved to be 21.36 ± 2.11 (P value < .001). A similar finding was obtained for attitude scores, where mean attitude scores significantly improved from 2.74 ± 1.94 before intervention to 4.40 ± 1.87 following the workshop (P value < .001). As for the intended practices, the educational intervention improved the participants' intent to exercise, eat healthy foods, and do annual screening. CONCLUSIONS Participants' knowledge, attitudes, and intended practices improved following a trained pharmacy led educational intervention. These encouraging results highlight the need for continuous national educational interventions about diabetes provided by trained health care professionals such as pharmacists. Future studies are needed to evaluate the impact of improved knowledge and perceptions on actual long-term practice.
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Affiliation(s)
- Mervat M Alsous
- Department of Pharmacy Practice, Faculty of Pharmacy, Yarmouk University, Irbid, Jordan
| | - Mohanad Odeh
- Department of Clinical Pharmacy and Pharmacy Practice, Faculty of Pharmaceutical Sciences, The Hashemite University, Zarqa, Jordan
| | - Mariam Abdel Jalil
- Department of Biopharmaceutics and Clinical Pharmacy, Faculty of Pharmacy, The University of Jordan, Amman, Jordan
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Brega AG, Jiang L, Johnson RL, Wilson AR, Schmiege SJ, Albino J. Health Literacy and Parental Oral Health Knowledge, Beliefs, Behavior, and Status Among Parents of American Indian Newborns. J Racial Ethn Health Disparities 2020; 7:598-608. [PMID: 32385848 PMCID: PMC8053009 DOI: 10.1007/s40615-019-00688-4] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2019] [Revised: 12/16/2019] [Accepted: 12/19/2019] [Indexed: 01/24/2023]
Abstract
OBJECTIVE To examine the relationship between health literacy (HL) and parental oral health knowledge, beliefs, behavior, and self-reported oral health status (OHS) among parents of American Indian (AI) children. METHODS This analysis used baseline data from a randomized controlled trial that tested an oral health intervention with parents of AI newborns. Participants were recruited in parent-child dyads (N = 579). Parents completed items assessing sociodemographic characteristics, HL, and parental oral health knowledge, beliefs, behavior, and self-reported OHS. We examined the correlation of HL with each oral health construct, controlling for parent age and income. RESULTS On average, parents felt quite confident in their HL skills, performed well on questions assessing parental oral health knowledge, and endorsed beliefs likely to encourage positive parental oral health behaviors (e.g., confidence that one can successfully engage in such behaviors). Parents with more limited HL had significantly less knowledge, perceived cavities to be less severe, perceived more barriers and fewer benefits to recommended oral health behaviors, were less confident they could engage in these behaviors, and were more likely to believe their children's oral health was under the control of the dentist or a matter of chance (P values < 0.001). Limited HL was not associated with behavior (P > 0.05) but was linked to worse self-reported OHS (P = 0.040). CONCLUSIONS HL was associated with parental oral health knowledge, beliefs, and self-reported OHS. Oral health education interventions targeting AI families should facilitate development of knowledge and positive oral health beliefs among parents with more limited HL skills.
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Affiliation(s)
- Angela G Brega
- Centers for American Indian and Alaska Native Health, Colorado School of Public Health, University of Colorado Anschutz Medical Campus, 13055 East 17th Avenue, Aurora, CO, 80045, USA.
| | - Luohua Jiang
- Department of Epidemiology, School of Medicine, University of California Irvine, 205B Irvine Hall, Irvine, CA, 92697, USA
| | - Rachel L Johnson
- Department of Biostatistics and Informatics, Colorado School of Public Health, University of Colorado Anschutz Medical Campus, 13001 East 17th Place, Aurora, CO, 80045, USA
| | - Anne R Wilson
- Department of Pediatric Dentistry, School of Dental Medicine, University of Colorado Anschutz Medical Campus, 13123 East 16th Avenue, Aurora, CO, 80045, USA
| | - Sarah J Schmiege
- Department of Biostatistics and Informatics, Colorado School of Public Health, University of Colorado Anschutz Medical Campus, 13001 East 17th Place, Aurora, CO, 80045, USA
| | - Judith Albino
- Centers for American Indian and Alaska Native Health, Colorado School of Public Health, University of Colorado Anschutz Medical Campus, 13055 East 17th Avenue, Aurora, CO, 80045, USA
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Luo H, Chen Z, Bell R, Rafferty AP, Gaskins Little NR, Winterbauer N. Health Literacy and Health Behaviors Among Adults With Prediabetes, 2016 Behavioral Risk Factor Surveillance System. Public Health Rep 2020; 135:492-500. [PMID: 32511939 DOI: 10.1177/0033354920927848] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023] Open
Abstract
OBJECTIVES Evidence is needed for designing interventions to address health literacy-related issues among adults with prediabetes to reduce their risk of developing type 2 diabetes. This study assessed health literacy and behaviors among US adults with prediabetes and the mediating role of health literacy on health behaviors. METHODS We used data from the 2016 Behavioral Risk Factor Surveillance System (BRFSS) (N = 54 344 adults). The BRFSS health literacy module included 3 questions on levels of difficulty in obtaining information, understanding health care providers, and comprehending written information. We defined low health literacy as a response of "somewhat difficult" or "very difficult" to at least 1 of these 3 questions. Respondents self-reported their prediabetes status. We included 3 health behavior indicators available in the BRFSS survey-current smoking, physical inactivity, and inadequate sleep, all measured as binary outcomes (yes/no). We used a path analysis to examine pathways among prediabetes, health literacy, and health behaviors. RESULTS About 1 in 5 (19.0%) adults with prediabetes had low health literacy. The rates of physical inactivity (31.0% vs 24.6%, P < .001) and inadequate sleep (38.8% vs 33.5%, P < .001) among adults with prediabetes were significantly higher than among adults without prediabetes. The path analysis showed a significant direct effect of prediabetes and health literacy on health behaviors. The indirect effect of prediabetes through health literacy on health behaviors was also significant. CONCLUSION BRFSS data from 2016 showed that rates of low health literacy and unhealthy behaviors were higher among adults with prediabetes than among adults without prediabetes. Interventions are needed to assist adults with prediabetes in comprehending, communicating about, and managing health issues to reduce the risk of type 2 diabetes.
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Affiliation(s)
- Huabin Luo
- 3627 Department of Public Health, East Carolina University, Greenville, NC, USA
| | - Zhuo Chen
- 189617 Department of Health Policy and Management, College of Public Health, University of Georgia, Athens, GA, USA.,University of Nottingham Ningbo China, Ningbo, China
| | - Ronny Bell
- 3627 Department of Public Health, East Carolina University, Greenville, NC, USA
| | - Ann P Rafferty
- 3627 Department of Public Health, East Carolina University, Greenville, NC, USA
| | | | - Nancy Winterbauer
- 3627 Department of Public Health, East Carolina University, Greenville, NC, USA
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Howell BM, Peterson JR. “With Age Comes Wisdom:” a Qualitative Review of Elder Perspectives on Healthy Aging in the Circumpolar North. J Cross Cult Gerontol 2020; 35:113-131. [DOI: 10.1007/s10823-020-09399-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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Wang MJ, Lin HM, Hung LC, Lo YT. Non-health outcomes affecting self-care behaviors and medical decision-making preference in patients with type 2 diabetes: a cross-sectional study. BMC Med Inform Decis Mak 2020; 20:74. [PMID: 32326949 PMCID: PMC7181515 DOI: 10.1186/s12911-020-1095-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2020] [Accepted: 04/14/2020] [Indexed: 11/30/2022] Open
Abstract
Background The effects of patient sustained self-care behaviors on glycemic control are even greater than the effects of medical treatment, indicating the value of identifying the factors that influence self-care behaviors. To date, these factors have not been placed in a single model to clarify the critical path affecting self-care behaviors. The aims of this study were to explore the relationships of these factors and the differences in patient preference for medical decision-making. Methods A cross-sectional study was conducted among outpatients with type 2 diabetes at a regional teaching hospital. Purposive sampling was adopted to recruit 316 eligible patients via self-administered questionnaires. Partial least squares structural equation modeling was used for analysis. Results Significant direct pathways were identified from health literacy to self-efficacy, patient empowerment, and self-care behaviors; from self-efficacy to self-care behaviors; and from patient empowerment to self-care behaviors. Indirect pathways were from health literacy to self-care behaviors via self-efficacy or patient empowerment. The pathway from health literacy to self-efficacy was significantly stronger in those preferring shared decision-making than in those who preferred physician decision-making. Conclusions Health literacy is a critical factor in improving self-care behaviors in patients with type 2 diabetes, and the effect of health literacy on self-efficacy was more significant in the shared decision-making than in the physician decision-making. Therefore, developing an effective health strategy to strengthen health literacy awareness and designing friendly, diverse health literacy materials, and application tools is the most important factor to facilitate self-care behaviors in this population.
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Affiliation(s)
- Ming-Jye Wang
- Department of Secretariat, National Taiwan University Hospital Hsin-Chu Branch, No.25, Lane 442, Sec.1, Jingguo Rd, Hsinchu City, 300, Taiwan. .,Department of Healthcare Management, Yuanpei University of Medical Technology, Hsinchu, Taiwan.
| | - Hung-Ming Lin
- Department of Business Administration, Minghsin University of Science and Technology, Hsinchu, Taiwan
| | - Li-Chen Hung
- Department of Healthcare Management, Yuanpei University of Medical Technology, Hsinchu, Taiwan.,Department of Public Health, China Medical University, Taichung, Taiwan
| | - Yi-Ting Lo
- Department of Development and Planning, National Taiwan University Hospital Hsin-Chu Branch, Hsinchu, Taiwan
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Cudjoe J, Delva S, Cajita M, Han HR. Empirically Tested Health Literacy Frameworks. Health Lit Res Pract 2020; 4:e22-e44. [PMID: 32053206 PMCID: PMC7015262 DOI: 10.3928/24748307-20191025-01] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2018] [Accepted: 03/20/2019] [Indexed: 12/13/2022] Open
Abstract
Background: Health literacy is a significant determinant of health behaviors, but the pathways through which health literacy influences health behaviors are not completely clear nor consistent. The purpose of this systematic review is to critically appraise studies that have empirically tested the potential pathways linking health literacy to health behavior. Methods: We performed searches of the electronic databases PubMed, Embase, and CINAHL to identify studies that proposed a conceptual framework and empirically tested the proposed mechanism through which health literacy influences certain health behaviors. Twenty eligible studies were included for analysis. Key Results: The 20 studies addressed various health behaviors: chronic disease self-management (n = 8), medication adherence (n = 2), overall health status (n = 4), oral care (n = 1), cancer screening (n = 1), shared decision-making (n = 1), health information sharing (n = 1), physical activity and eating behaviors (n = 1), and emergency department visits (n = 1). Most studies were conducted in the United States (n = 13) and used a cross-sectional design (n = 15). The Short Test of Functional Health Literacy in Adults was commonly used to assess health literacy levels. Selection of variables and their operationalization were informed by a theoretical model in 12 studies. Age, gender, race/ethnicity, and insurance status were reported antecedents to health literacy. The most commonly tested mediators were self-efficacy (n = 8) and disease knowledge (n = 4). Fit indices reported in the studies ranged from acceptable to excellent. Discussion: Current evidence supports self-efficacy as a mediator between health literacy and health behavior. Further research is needed to identify how health literacy interplays with known psychosocial factors to inform people's use of preventive care services. Future studies should include more disadvantaged populations such as immigrants with high disease burden and those with low health literacy. Theory-based, empirically tested health literacy models can serve as the conceptual basis for developing effective health interventions to improve health behaviors and ultimately decrease the burden of disease in such vulnerable populations. [HLRP: Health Literacy Research and Practice. 2020;4(1):e21–e44.] Plain Language Summary: This review systemically compiles, and critically appraises 20 existing studies that test conceptual frameworks that propose potential pathways through which health literacy affects health behaviors. The findings from this review can help inform the development of health literacy-focused interventions to improve the health behaviors of populations with disease burdens.
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Affiliation(s)
- Joycelyn Cudjoe
- Address correspondence to Joycelyn Cudjoe, PhD, RN, Inova Health System, 8110 Gatehouse Road, Suite 200W, Falls Church, VA 22042;
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Maleki Chollou K, Gaffari-fam S, Babazadeh T, Daemi A, Bahadori A, Heidari S. The Association of Health Literacy Level with Self-Care Behaviors and Glycemic Control in a Low Education Population with Type 2 Diabetes Mellitus: A Cross-Sectional Study in Iran. Diabetes Metab Syndr Obes 2020; 13:1685-1693. [PMID: 32547130 PMCID: PMC7245439 DOI: 10.2147/dmso.s253607] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/12/2020] [Accepted: 04/24/2020] [Indexed: 01/09/2023] Open
Abstract
INTRODUCTION Promoting Health Literacy (HL) can be a priority in strategic healthcare planning of the countries. Low HL is prevalent in some societies which make barriers to successful self-care of diseases. The aim of this study was to examine the association of HL with self-care behaviors and glycemic control in a low education population with type 2 diabetes mellitus. METHODS This cross-sectional study was conducted in Sarab city, Iran. The 192 participants were patients diagnosed as type 2 diabetes and with low level of education. Convenient sampling method was applied and the participants were chosen by their medical records in health-care centers. To collect data a valid and reliable tool was used based on HL dimensions and self-care behaviors. Using hierarchical logistic regression, the possible association of variables with self-care behaviors and glycemic control was assessed. RESULTS The mean age of study participants was 58.12 (±11.83) years. A 28.8% of the variation in the self-care behaviors is explained by the HL and the demographic variables (R= 0.288%; p-value<0.05). Furthermore, decision-making was the strongest predictor of self-care behaviors (β= 0.451). Approximately 80% of the variation in the HbA1c is explained by the HL, self-care behaviors, and the demographic variables (R= 0.804%; p-value<0.05). CONCLUSION This study revealed that the HL dimensions predicted approximately one-fourth of self-care behaviors and the self-care behaviors and HL dimensions about eight-tenths of HbA1c in this population. These findings call for the need for interventional programs on HL to improve the self-care behaviors and HbA1c control.
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Affiliation(s)
| | - Saber Gaffari-fam
- School of Nursing of Miandoab City, Urmia University of Medical Sciences, Urmia, Iran
| | - Towhid Babazadeh
- Department of Public Health, Sarab Faculty of Medical Sciences, Sarab, Iran
- Correspondence: Towhid Babazadeh Department of Public Health, Sarab Faculty of Medical Sciences, Sarab, IranTel +98 41 4322 4586Fax +98 41 4323 7412 Email
| | - Amin Daemi
- Health Management and Economics Research Center, Iran University of Medical Sciences, Tehran, Iran
| | - Ali Bahadori
- Food and Drug Safety Research Center, Tabriz University of Medical Science, Tabriz, Iran
| | - Sohrab Heidari
- School of Nursing of Miandoab City, Urmia University of Medical Sciences, Urmia, Iran
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Simonds VW, Buchwald D. Too Dense and Too Detailed: Evaluation of the Health Literacy Attributes of an Informed Consent Document. J Racial Ethn Health Disparities 2019; 7:327-335. [PMID: 31823337 DOI: 10.1007/s40615-019-00661-1] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2019] [Revised: 10/24/2019] [Accepted: 10/27/2019] [Indexed: 11/28/2022]
Abstract
The US government recently updated the Common Rule, a set of federal regulations to ensure the ethical conduct of human subjects research. The new regulations require that consent documents provide information that is clear and concise enough to enable truly informed consent. This study explores potential American Indian research participants' understanding and perceptions of an example consent document, focusing on possible improvements to better serve the requirements of the revised Common Rule. Participants completed a survey that collected demographic data and measured health literacy, numeracy, and comprehension of the example document. Next, they participated in focus groups to answer open-ended questions regarding their views on the example document. We calculated mean scores and frequencies of response to analyze quantitative survey data and performed a qualitative thematic analysis of focus group transcripts. Results demonstrated that American Indian participants with relatively strong health literacy skills clearly understood key elements of the consent document, including the purpose of signing it, confidentiality, compensation, and whom to contact for questions. However, they were overwhelmed by details on research procedures and were concerned about the document's layout. To make consent documents more readily comprehensible, participants recommended the addition of headings, bullets, graphics, and relevant pictures. They also recommended a two-step consent process, comprising a short introduction to the research project followed by a longer explanation of procedures. These results illustrate the potential advantages of community engagement in drafting consent materials. Health researchers would likely benefit from community recommendations like the ones we elicited as they design consent documents adherent to the revised Common Rule.
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Affiliation(s)
- Vanessa W Simonds
- Department of Health and Human Development, Montana State University, Bozeman, MT, 59717, USA.
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Yarmohammadi S, Momenyan S, Ghaffari M, Ali R, Azizpour M. Impact of functional, communicative and critical health literacy on glycemic control among patients with type 2 diabetes, and the mediating role of self-care. Psychol Res Behav Manag 2019; 12:427-435. [PMID: 31417324 PMCID: PMC6592064 DOI: 10.2147/prbm.s207466] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2019] [Accepted: 05/07/2019] [Indexed: 11/23/2022] Open
Abstract
Background: Health literacy (HL) could influence self-care behaviors and further affect HbA1c values. Understanding the mechanism relationships between HL, self-care behaviors and HbA1c could provide the valuable knowledge for developing evidence-based interventions in diabetic patients. In this study, we hypothesized that HL and its subscales would be related to self-care behaviors and that HL would be indirectly related to glycemic control (HbA1c) via relations with self-care behaviors among diabetes patients. Methods: This cross-sectional study was performed on 300 patients with type 2 diabetes referred to five educational hospitals affiliated to Shahid Beheshti University of Medical Sciences in 2018. The Persian version of Functional, Communicative, and Critical Health Literacy (FCCHL) questionnaire and the Summary of Diabetes Self-Care Activities (SDSCA) questionnaire were used. Also, recent HbA1c values were extracted from patients’ medical records. Structural equation modeling (SEM) was also used to investigate the relationships between the variables. Results: The SEM results showed the direct standardized path of the total HL score, functional HL, communicative HL and critical HL on HbA1c were nonsignificant in the model with mediator. While the indirect effect of the total HL score (β = −0.24, P=0.042), functional HL (β = −0.15, P=0.01), communicative HL (β = −0.16, P=0.01) and critical HL (β = −0.22, P=0.03) on HbA1c through the mediation of self-care behaviors were significant. Conclusion: The results of this study indicated that HL and particularly critical HL are significant factors in reducing HbA1c in patients with type 2 diabetes through the mediation of self-care behaviors.
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Affiliation(s)
- Soudabeh Yarmohammadi
- Research Center for Environmental Determinants of Health (RCEDH), Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Somayeh Momenyan
- Department of Biostatistics, Faculty of Allied Medical Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Mohtasham Ghaffari
- Health Education & Health Promotion, Environmental and Occupational Hazards Control Research Center, School of Public Health & Safety, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Ramezankhani Ali
- Department of Public Health, School of Public Health and Safety, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Mohyeddin Azizpour
- School of Public Health & Safety, Research Committee, Shahid Beheshti University of Medical Sciences, Tehran, Iran
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Marciano L, Camerini AL, Schulz PJ. The Role of Health Literacy in Diabetes Knowledge, Self-Care, and Glycemic Control: a Meta-analysis. J Gen Intern Med 2019; 34:1007-1017. [PMID: 30877457 PMCID: PMC6544696 DOI: 10.1007/s11606-019-04832-y] [Citation(s) in RCA: 122] [Impact Index Per Article: 24.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/31/2018] [Revised: 10/25/2018] [Accepted: 01/08/2019] [Indexed: 12/14/2022]
Abstract
BACKGROUND Empirical evidence on how health literacy affects diabetes outcomes is inconsistent. The purpose of this meta-analysis was to quantitatively summarize the findings on the associations between health literacy and diabetes knowledge, self-care activities, and glycemic control as disease-related outcomes, with specific focus on the type of health literacy assessment. DATA SOURCES Nine databases (MEDLINE, CINAHL, Communication and Mass Media Complete, PsychInfo, PsychArticles, Psychology and Behavioral Sciences Collection, ERIC, Sociology, Embase) were searched for peer-reviewed original research articles published until 31 March 2018. METHODS Studies with type 1 and/or type 2 diabetes patients aged 18 or older, providing a calculable baseline effect size for functional health literacy and diabetes knowledge, self-care activities, or HbA1C were included. RESULTS The meta-analysis includes 61 studies with a total of 18,905 patients. The majority were conducted in the USA, on type 2 diabetes patients, and used the S-TOFHLA as a performance-based or the BHLS as a perception-based measure of functional health literacy. Meta-analytic results show that all three outcomes are related to health literacy. Diabetes knowledge was best predicted by performance-based health literacy measures, self-care by self-report measures, and glycemic control equally by both types of health literacy assessment. DISCUSSION Health literacy plays a substantial role in diabetes knowledge. Findings for the role of health literacy in self-care and glycemic control remain heterogeneous, partly due to the type of health literacy assessment (performance- vs. perception-based). This has implications for the use of health literacy measures in clinical settings and original research. This meta-analysis was limited to functional health literacy and, due to the paucity of studies, did not investigate the role of other dimensions including communicative and critical health literacy.
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Affiliation(s)
- Laura Marciano
- Faculty of Communication Sciences, Institute of Communication and Health, Università della Svizzera italiana, Via Giuseppe Buffi 13, 6904, Lugano, Switzerland.
| | - Anne-Linda Camerini
- Faculty of Communication Sciences, Institute of Communication and Health, Università della Svizzera italiana, Via Giuseppe Buffi 13, 6904, Lugano, Switzerland
| | - Peter J Schulz
- Faculty of Communication Sciences, Institute of Communication and Health, Università della Svizzera italiana, Via Giuseppe Buffi 13, 6904, Lugano, Switzerland
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Health Literacy, Self-management Activities, and Glycemic Control Among Adults With Type 2 Diabetes: A Path Analysis. JOURNAL OF PUBLIC HEALTH MANAGEMENT AND PRACTICE 2019; 26:280-286. [PMID: 30969274 DOI: 10.1097/phh.0000000000000984] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
PURPOSE This study evaluated a novel composite measure of health literacy and numeracy by assessing its predictive validity for diabetes self-care activities and glycemic control. METHODS Patients (N = 102) with type 2 diabetes were recruited from a family medicine clinic at an academic medical center. Combined health literacy was assessed by combining the results of the Health Literacy Scale and the Subjective Numeracy Scale. Self-management activities were assessed by the Summary of Diabetes Self-Care Activities scale. Hemoglobin A1c (A1c) values were extracted from patients' medical records to assess glycemic control. Path models were used to test the predicted pathways linking health literacy and numeracy, independently and together, to self-management activities and glycemic control. RESULTS The mean combined literacy score was 72.0 (range, 33-104); the mean health literacy score alone was 43.9 (range, 14-56); and the mean numeracy score alone was 28.1 (range, 8-48). The direct effects results showed that the combined health literacy score (B = 0.107, P < .05) and the health literacy score alone (B = 0.234, P < .05) were significantly associated with self-care activities. The health literacy score alone also had a significant direct effect on A1c (B = -0.081, P < .05). The indirect effects of the combined health literacy on glycemic control through self-care activities were not statistically significant. CONCLUSIONS Findings from this study suggest that the combined health literacy has predictive validity for self-care activities whereas the health literacy alone has predictive validity for glycemic control. More research is needed to validate these findings. Higher patient health literacy skills were not consistently associated with higher perceived numeracy skills. Additional attention and efforts should be made to make sure patients understand medical instructions involving numerical calculations.
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Sripipatana A, Pourat N, Chen X, Zhou W, Lu C. Exploring racial/ethnic disparities in hypertension care among patients served by health centers in the United States. J Clin Hypertens (Greenwich) 2019; 21:489-498. [PMID: 30861288 PMCID: PMC8030503 DOI: 10.1111/jch.13504] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2018] [Revised: 01/03/2019] [Accepted: 01/16/2019] [Indexed: 02/02/2023]
Abstract
Some racial/ethnic minorities are more likely to have hypertension and experience increased hypertension-related morbidity and mortality compared to whites. Health Resources and Services Administration-funded health centers care for over 27 million patients, 62 percent of whom are racial/ethnic minorities. We assessed the presence of racial/ethnic disparities in (a) hypertension management and (b) hypertension outcomes among health center patients. We used data from the 2014 Health Center Patient Survey and performed multilevel logistic regression models to predict hypertension management counseling, patient adherence to counseling and medication regimen, management plan receipt, high blood pressure at last clinical visit, confidence in hypertension self-management, and hypertension-related emergency department (ED) episodes or hospitalizations in the past year. We controlled for patient characteristics including age, sex, education, nativity, health behaviors, health care access, and comorbidities. We found significantly higher odds of diet counseling (African Americans, OR: 1.87; Asian Americans, OR: 3.02, AIAN, OR: 2.01), reduced sodium intake (African American, OR: 2.42), and adherence to exercise counseling (African American, OR: 3.52; Asian Americans, OR: 2.93). We also found lower odds of taking hypertension control medication (AIAN, OR: 0.50) and higher odds of hypertension-related ED visits (African Americans, OR: 3.61, AIAN, OR: 5.31). These results highlight the success of health centers in managing hypertension by race/ethnicity but found adverse hypertension outcomes for some groups. Racial/ethnically tailored efforts might be required to manage hypertension and improve outcomes.
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Affiliation(s)
- Alek Sripipatana
- Health Services and Resources Administration, Bureau of Primary Health Care, Office of Quality ImprovementRockvilleMaryland
| | - Nadereh Pourat
- Center for Health Policy ResearchUniversity of CaliforniaLos AngelesCalifornia
| | - Xiao Chen
- Center for Health Policy ResearchUniversity of CaliforniaLos AngelesCalifornia
| | - Weihao Zhou
- Center for Health Policy ResearchUniversity of CaliforniaLos AngelesCalifornia
| | - Connie Lu
- Center for Health Policy ResearchUniversity of CaliforniaLos AngelesCalifornia
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Lael-Monfared E, Tehrani H, Moghaddam ZE, Ferns GA, Tatari M, Jafari A. Health literacy, knowledge and self-care behaviors to take care of diabetic foot in low-income individuals: Application of extended parallel process model. Diabetes Metab Syndr 2019; 13:1535-1541. [PMID: 31336518 DOI: 10.1016/j.dsx.2019.03.008] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/03/2019] [Accepted: 03/05/2019] [Indexed: 02/03/2023]
Abstract
AIM This study has been conducted with the aim of determining the relationship between health literacy, knowledge and self-care behaviors to take care of the diabetic foot in low-income individuals, based on the extended parallel process model (EPPM). METHODS This cross-sectional study was conducted on 400 patients with type II diabetes referred to the Diabetes Clinic, using a random sampling method and using standard questionnaires. In this study, the constructs of knowledge, EPPM (perceived sensitivity, perceived severity, response efficacy, self-efficacy), and health literacy were significantly related to self-care behaviors (p < 0.05). RESULTS Based on the linear regression results, the constructs of knowledge, health literacy, and constructs of EPPM were able to account for 43% of the variance to perform diabetic foot self-care behaviors. The maximum impact was related to the constructs of health literacy and self-efficacy (p < 0.001). CONCLUSION Based on these results, levels of knowledge and health literacy of patients were very poor overall, and the self-care behaviors were not appropriate. On the other hand, considering the great impact of health literacy in performing self-care behaviors, it is suggested that educational courses be held in this regard and proper strategies are employed to enhance the health literacy of diabetic patients.
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Affiliation(s)
- Elaheh Lael-Monfared
- Ph.D Student in Health Education and Health Promotion, Student Research Committee, School of Public Health and Safety, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
| | - Hadi Tehrani
- Health Education & Health Promotion, Social Determinants of Health Research Center, Mashhad University of Medical Sciences, Mashhad, Iran.
| | - Zahra Esmati Moghaddam
- Student Research Committee, Torbat Heydariyeh University of Medical Sciences, Torbat Heydariyeh, Iran.
| | - Gordon A Ferns
- Department of Medical Education Brighton and Sussex Medical School, Division of Medical Education, University of Brighton Falmer Campus, Brighton BN1 9PH, UK.
| | - Maryam Tatari
- School of Health, Torbat Heydariyeh University of Medical Sciences, Torbat Heydariyeh, Iran.
| | - Alireza Jafari
- Social Determinants of Health Research Center, Gonabad University of Medical Sciences, Gonabad, Iran; Social Determinants of Health Research Center, Mashhad University of Medical Sciences, Mashhad, Iran.
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Neter E, Brainin E. Association Between Health Literacy, eHealth Literacy, and Health Outcomes Among Patients With Long-Term Conditions. EUROPEAN PSYCHOLOGIST 2019. [DOI: 10.1027/1016-9040/a000350] [Citation(s) in RCA: 68] [Impact Index Per Article: 13.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Abstract. The objective of this paper is to synthesize and update findings from systematic review on health literacy and health outcomes among patients with long-term conditions, and extend the review to the digital domain. Health outcomes include clinical outcomes, processes of care, and health service use. Data sources are the following: (1) studies which appeared in two previous systematic reviews in 2004 and 2011 whose participants were people with long-term conditions or elderly ( n = 54); (2) articles on health literacy and health outcomes identified in an updated 2011–2016 search ( n = 26); (3) articles on eHealth literacy and its association with health outcomes ( n = 8). Strength of evidence was determined by a qualitative assessment of risk of bias, consistency, and directness. There was a lack of consistent evidence on the relationship between health literacy and clinical outcomes despite the consistent evidence on the association with mortality. There was low to insufficient evidence on the association between health literacy and self-rated health/function and emotional states of anxiety and depression, alongside high evidence on lack of association with quality of life. There was insufficient to low evidence on the association between health literacy and behavioral outcomes (medication adherence, other health behaviors) and finally also low to moderate evidence on the association between health literacy and use of health services such as hospitalization and emergency department. In the eHealth literacy domain, there were few studies reporting association with health behaviors and self-rated health with inconsistent results. In conclusion, it is advocated to examine performed heath literacy and eHealth literacy in large longitudinal studies.
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Affiliation(s)
- Efrat Neter
- Department of Behavioral Sciences, Ruppin Academic Center, Emeq Hefer, Israel
| | - Esther Brainin
- Department of Behavioral Sciences, Ruppin Academic Center, Emeq Hefer, Israel
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Brega AG, Henderson WG, Harper MM, Thomas JF, Manson SM, Batliner TS, Braun PA, Quissell DO, Wilson A, Tiwari T, Albino J. Association of Ethnic Identity with Oral Health Knowledge, Attitudes, Behavior, and Outcomes on the Navajo Nation. J Health Care Poor Underserved 2019; 30:143-160. [PMID: 30827975 PMCID: PMC6400317 DOI: 10.1353/hpu.2019.0013] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
American Indians and Alaska Natives (AI/ANs) experience poor oral health. Children and adults living on the Navajo Nation have a particularly high rate of dental decay. The literature suggests that health outcomes are often associated with the strength of one's ethnic identity. We investigated the association of ethnic identity among Native parents with oral health knowledge, attitudes, behavior, and outcomes. Analyses used baseline data from a randomized controlled trial designed to reduce dental decay among AI/AN preschoolers enrolled in the Navajo Nation Head Start Program. Greater perceived importance of ethnic identity was associated with better oral health knowledge and attitudes but was unassociated with oral health behavior and was linked to worse oral health status. Parents who were better able to speak their tribal language had greater confidence in their ability to manage their children's oral health, engaged in better oral health behavior, and reported better parental oral health status.
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Lamar M, Wilson RS, Yu L, James BD, Stewart CC, Bennett DA, Boyle PA. Associations of literacy with diabetes indicators in older adults. J Epidemiol Community Health 2018; 73:250-255. [PMID: 30530520 DOI: 10.1136/jech-2018-210977] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2018] [Revised: 08/01/2018] [Accepted: 11/19/2018] [Indexed: 12/14/2022]
Abstract
BACKGROUND Literacy, the ability to access, understand and utilise information and concepts from diverse sources in ways that promote good outcomes is key to successful ageing. Domain-specific health and financial literacy are particularly relevant to older adults as they face increasingly complex health and financial demands including those related to chronic conditions like type 2 diabetes. We therefore investigated the associations of literacy, including health and financial literacy, with diabetes indicators (ie, haemoglobin A1c and blood glucose) in a community-based cohort study of ageing. METHODS Participants were 908 non-demented older adults (age ~81 years;75% women) from the Rush Memory and Aging Project. Literacy was measured using questions designed to assess comprehension of health and financial information and concepts and yielded a total score and domain-specific health and financial literacy scores. Non-fasting haemoglobin A1c and blood glucose samples were collected, participants were queried about diabetes status and medications for diabetes were visually inspected and coded. Participants also underwent a cognitive assessment, medical history and depressive symptom screening. RESULTS In separate multivariable linear regression models, total (p values <0.03) and health (p values <0.009) literacy were inversely associated with haemoglobin A1c and blood glucose levels after adjusting for age, sex, education, hypertension, global cognitive functioning and depressive symptoms. Financial literacy was inversely associated with haemoglobin A1c levels in adjusted models (p=0.04). Sensitivity analyses conducted among individuals without diabetes revealed similar results. CONCLUSION Lower literacy levels are associated with higher diabetes indicators, particularly haemoglobin A1c which is suggestive of longer-term glycaemic instability.
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Affiliation(s)
- Melissa Lamar
- Rush Alzheimer's Disease Center, Chicago, Illinois, USA.,Department of Behavioral Sciences, Rush University Medical Center, Chicago, Illinois, USA
| | - Robert S Wilson
- Rush Alzheimer's Disease Center, Chicago, Illinois, USA.,Department of Behavioral Sciences, Rush University Medical Center, Chicago, Illinois, USA.,Department of Neurological Sciences, Rush University Medical Center, Chicago, Illinois, USA
| | - Lei Yu
- Rush Alzheimer's Disease Center, Chicago, Illinois, USA.,Department of Neurological Sciences, Rush University Medical Center, Chicago, Illinois, USA
| | - Bryan D James
- Rush Alzheimer's Disease Center, Chicago, Illinois, USA.,Internal Medicine, Rush University Medical Center, Chicago, Illinois, USA
| | - Christopher C Stewart
- Department of Behavioral Sciences, Rush University Medical Center, Chicago, Illinois, USA
| | - David A Bennett
- Rush Alzheimer's Disease Center, Chicago, Illinois, USA.,Department of Neurological Sciences, Rush University Medical Center, Chicago, Illinois, USA
| | - Patricia A Boyle
- Rush Alzheimer's Disease Center, Chicago, Illinois, USA.,Department of Behavioral Sciences, Rush University Medical Center, Chicago, Illinois, USA
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Mayberry LS, Schildcrout JS, Wallston KA, Goggins K, Mixon AS, Rothman RL, Kripalani S. Health Literacy and 1-Year Mortality: Mechanisms of Association in Adults Hospitalized for Cardiovascular Disease. Mayo Clin Proc 2018; 93:1728-1738. [PMID: 30414733 PMCID: PMC6299453 DOI: 10.1016/j.mayocp.2018.07.024] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/20/2018] [Revised: 07/03/2018] [Accepted: 07/10/2018] [Indexed: 01/08/2023]
Abstract
OBJECTIVE To test theorized patient-level mediators in the causal pathway between health literacy (HL) and 1-year mortality in adults with cardiovascular disease (CVD). PATIENTS AND METHODS A total of 3000 adults treated at Vanderbilt University Hospital from October 11, 2011, through December 18, 2015, for acute coronary syndrome or acute decompensated heart failure (ADHF) participated in the Vanderbilt Inpatient Cohort Study. Participants completed a bedside-administered survey and consented to health record review and longitudinal follow-up. Multivariable mediation models examined the direct and indirect effects of HL (a latent variable with 4 indicators) with 1-year mortality after discharge (dichotomous). Hypothesized mediators included social support, health competence, health behavior, comorbidity index, type of CVD diagnosis, and previous-year hospitalizations. RESULTS Of the 2977 patients discharged from the hospital (60% male; mean age, 61 years; 83% non-Hispanic white, 37% admitted for ADHF), 17% to 23% had inadequate HL depending on the measure, and 10% (n=304) died within 1 year. The total effect of lower HL on 1-year mortality (adjusted odds ratio [AOR]=1.31; 95% CI, 1.01-1.69) was decomposed into an indirect effect (AOR=1.50; 95% CI, 1.35-1.67) via the mediators and a nonsignificant direct effect (AOR=0.87; 95% CI, 0.66-1.14). Each SD decrease in HL was associated with an absolute 3.2 percentage point increase in the probability of 1-year mortality via mediators admitted for ADHF, comorbidities, health behavior, health competence, and previous-year hospitalizations (listed by contribution to indirect effect). CONCLUSION Patient-level factors link low HL and mortality. Health competence and health behavior are modifiable mediators that could be targeted by interventions post hospitalization for CVD.
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Affiliation(s)
- Lindsay S Mayberry
- Department of Medicine, Vanderbilt University Medical Center, Nashville, TN; Center for Health Behavior and Health Education, Vanderbilt University Medical Center, Nashville, TN; Center for Health Services Research, Vanderbilt University Medical Center, Nashville, TN; Center for Effective Health Communication, Vanderbilt University Medical Center, Nashville, TN.
| | | | - Kenneth A Wallston
- Center for Health Services Research, Vanderbilt University Medical Center, Nashville, TN; Center for Effective Health Communication, Vanderbilt University Medical Center, Nashville, TN; School of Nursing, Vanderbilt University, Nashville, TN
| | - Kathryn Goggins
- Center for Health Services Research, Vanderbilt University Medical Center, Nashville, TN; Center for Effective Health Communication, Vanderbilt University Medical Center, Nashville, TN; Center for Clinical Quality and Implementation Research, Vanderbilt University Medical Center, Nashville, TN
| | - Amanda S Mixon
- Department of Medicine, Vanderbilt University Medical Center, Nashville, TN; Center for Health Services Research, Vanderbilt University Medical Center, Nashville, TN; Geriatric Research Education and Clinical Center, VA Tennessee Valley Healthcare System, Nashville, TN
| | - Russell L Rothman
- Department of Medicine, Vanderbilt University Medical Center, Nashville, TN; Center for Health Services Research, Vanderbilt University Medical Center, Nashville, TN; Center for Effective Health Communication, Vanderbilt University Medical Center, Nashville, TN
| | - Sunil Kripalani
- Department of Medicine, Vanderbilt University Medical Center, Nashville, TN; Center for Health Services Research, Vanderbilt University Medical Center, Nashville, TN; Center for Effective Health Communication, Vanderbilt University Medical Center, Nashville, TN; Center for Clinical Quality and Implementation Research, Vanderbilt University Medical Center, Nashville, TN
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Tseng HM, Liao SF, Wen YP, Chuang YJ. Adaptation and validation of a measure of health literacy in Taiwan: The Newest Vital Sign. Biomed J 2018; 41:273-278. [PMID: 30348271 PMCID: PMC6197990 DOI: 10.1016/j.bj.2018.07.001] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2017] [Revised: 05/21/2018] [Accepted: 07/20/2018] [Indexed: 11/28/2022] Open
Abstract
Background Health literacy (HL) refers to the ability to obtain, read, understand, and use basic health care information required to make appropriate health decisions and follow instructions for treatment. The Newest Vital Sign (NVS) is an instrument developed for assessing aspects of HL relevant to reading and numeracy skills. This study aimed to develop a traditional Chinese version of the NVS (NVS-TC) and assess its feasibility, reliability, and validity in Taiwanese patients with type 2 diabetes. Methods The original NVS was translated into traditional Chinese in accordance with established guidelines. A cognitive testing procedure was subsequently performed to evaluate the ease of understanding and acceptability of the test in 30 patients with diabetes. Thereafter, a quantitative survey (N = 232) was administered for validating the NVS-TC against the accepted standard tests of HL and participant education level. Results The internal consistency (Cronbach's α) was 0.76. In accordance with a priori hypotheses, we found strong associations between the NVS-TC and objective HL and weaker associations between the NVS-TC and subjective HL. The known group validity of the NVS-TC was demonstrated through multivariate regression analyses, which showed that educational differences in the NVS-TC scores remained significant after adjustment for age, gender, and working in healthcare. Conclusions The results suggest that the NVS-TC is a reliable and valid tool that facilitates international comparable HL research in Taiwan. The NVS-TC can be used to investigate the role of HL in health care and can be easily incorporated into daily clinical practice for diabetes management.
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Affiliation(s)
- Hsu-Min Tseng
- Department of Health Care Management, College of Management, Chang Gung University, Taoyuan, Taiwan; Medical Education Research Centre, Chang Gung Memorial Hospital at Linkou, Taoyuan, Taiwan.
| | - Shu-Fen Liao
- Department of Health Care Management, College of Management, Chang Gung University, Taoyuan, Taiwan; Department of Education & Research, Shin Kong Wu Ho-Su Memorial Hospital, Taipei, Taiwan; Graduate Institute of Business and Management, Chang Gung University, Taoyuan, Taiwan
| | - Yu-Ping Wen
- Department of Health Care Management, College of Management, Chang Gung University, Taoyuan, Taiwan
| | - Yuh-Jue Chuang
- Department of Health Care Management, College of Management, Chang Gung University, Taoyuan, Taiwan
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Magnani JW, Mujahid MS, Aronow HD, Cené CW, Dickson VV, Havranek E, Morgenstern LB, Paasche-Orlow MK, Pollak A, Willey JZ. Health Literacy and Cardiovascular Disease: Fundamental Relevance to Primary and Secondary Prevention: A Scientific Statement From the American Heart Association. Circulation 2018; 138:e48-e74. [PMID: 29866648 PMCID: PMC6380187 DOI: 10.1161/cir.0000000000000579] [Citation(s) in RCA: 213] [Impact Index Per Article: 35.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Health literacy is the degree to which individuals are able to access and process basic health information and services and thereby participate in health-related decisions. Limited health literacy is highly prevalent in the United States and is strongly associated with patient morbidity, mortality, healthcare use, and costs. The objectives of this American Heart Association scientific statement are (1) to summarize the relevance of health literacy to cardiovascular health; (2) to present the adverse associations of health literacy with cardiovascular risk factors, conditions, and treatments; (3) to suggest strategies that address barriers imposed by limited health literacy on the management and prevention of cardiovascular disease; (4) to demonstrate the contributions of health literacy to health disparities, given its association with social determinants of health; and (5) to propose future directions for how health literacy can be integrated into the American Heart Association's mandate to advance cardiovascular treatment and research, thereby improving patient care and public health. Inadequate health literacy is a barrier to the American Heart Association meeting its 2020 Impact Goals, and this statement articulates the rationale to anticipate and address the adverse cardiovascular effects associated with health literacy.
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Cheng YL, Shu JH, Hsu HC, Liang Y, Chou RH, Hsu PF, Wang YJ, Ding YZ, Liou TL, Wang YW, Huang SS, Lin CC, Lu TM, Leu HB, Lin SJ, Chan WL. High health literacy is associated with less obesity and lower Framingham risk score: Sub-study of the VGH-HEALTHCARE trial. PLoS One 2018; 13:e0194813. [PMID: 29590183 PMCID: PMC5874050 DOI: 10.1371/journal.pone.0194813] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2017] [Accepted: 03/09/2018] [Indexed: 02/06/2023] Open
Abstract
Backgrounds Lower health literacy (HL) is associated with several cardiovascular disease (CVD) risk factors such as diabetes, hypertension, and metabolic syndrome (MS). The aim of our study was to investigate the association between HL and the Framingham 10-year risk score of CVD. Methods From 2015–2016, 1010 subjects aged 23 to 88 years receiving health check-up in Taipei Veterans General Hospital had complete clinical evaluations and laboratory examinations. Fatty liver was diagnosed by ultrasonography. The short form questionnaire adapted from the Mandarin Health Literacy Scale was used to assess HL. The Framingham risk score was calculated by patient characteristics. Results Subjects with higher BMIs were associated with lower HL scores. The proportion of subjects with MS was higher in the lower health literacy score group (≤ 9) at 28.8%; further analysis found that lower HL was significantly associated with MS in women but not in men. The Spearman’s rho demonstrated that the HL score was significantly associated with the BMI-based (rho = -0.11; P < 0.001) or lipid-based (rho = -0.09; P < 0.004) Framingham risk score. Conclusions Higher HL scores were associated with less CVD risk such as lower BMIs, less MS in women, and less fatty liver disease. Furthermore, HL had an inverse association with the Framingham risk score as expected. Therefore, HL in patients with CVD risk should be improved and considered as an important issue in terms of CVD reduction.
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Affiliation(s)
- Yuan-Lung Cheng
- School of Medicine, National Yang-Ming University, Taipei, Taiwan
- Taipei Municipal Gan-Dau Hospital, Taipei, Taiwan
| | - Jiah-Hwang Shu
- Department of Nursing, Taipei Veterans General Hospital, Taipei, Taiwan
- Healthcare and Management Center, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Hsiu-Chuan Hsu
- Department of Nursing, Taipei Veterans General Hospital, Taipei, Taiwan
- Healthcare and Management Center, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Ying Liang
- Department of Nursing, Taipei Veterans General Hospital, Taipei, Taiwan
- Healthcare and Management Center, Taipei Veterans General Hospital, Taipei, Taiwan
- * E-mail: (YJW); (YL)
| | - Ruey-Hsing Chou
- School of Medicine, National Yang-Ming University, Taipei, Taiwan
- Cardiovascular research center, National Yang-Ming University, Taipei, Taiwan
| | - Pai-Feng Hsu
- School of Medicine, National Yang-Ming University, Taipei, Taiwan
- Healthcare and Management Center, Taipei Veterans General Hospital, Taipei, Taiwan
- Cardiovascular research center, National Yang-Ming University, Taipei, Taiwan
| | - Yuan-Jen Wang
- School of Medicine, National Yang-Ming University, Taipei, Taiwan
- Healthcare and Management Center, Taipei Veterans General Hospital, Taipei, Taiwan
- * E-mail: (YJW); (YL)
| | - Yaw-Zon Ding
- School of Medicine, National Yang-Ming University, Taipei, Taiwan
- Healthcare and Management Center, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Teh-Ling Liou
- School of Medicine, National Yang-Ming University, Taipei, Taiwan
- Healthcare and Management Center, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Ying-Wen Wang
- School of Medicine, National Yang-Ming University, Taipei, Taiwan
- Healthcare and Management Center, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Shao-Sung Huang
- School of Medicine, National Yang-Ming University, Taipei, Taiwan
- Healthcare and Management Center, Taipei Veterans General Hospital, Taipei, Taiwan
- Cardiovascular research center, National Yang-Ming University, Taipei, Taiwan
| | - Chung-Chi Lin
- School of Medicine, National Yang-Ming University, Taipei, Taiwan
- Healthcare and Management Center, Taipei Veterans General Hospital, Taipei, Taiwan
- Institute of public health, National Yang-Ming University, Taipei, Taiwan
| | - Tse-Min Lu
- School of Medicine, National Yang-Ming University, Taipei, Taiwan
- Healthcare and Management Center, Taipei Veterans General Hospital, Taipei, Taiwan
- Cardiovascular research center, National Yang-Ming University, Taipei, Taiwan
| | - Hsin-Bang Leu
- School of Medicine, National Yang-Ming University, Taipei, Taiwan
- Healthcare and Management Center, Taipei Veterans General Hospital, Taipei, Taiwan
- Cardiovascular research center, National Yang-Ming University, Taipei, Taiwan
| | - Shing-Jong Lin
- School of Medicine, National Yang-Ming University, Taipei, Taiwan
- Healthcare and Management Center, Taipei Veterans General Hospital, Taipei, Taiwan
- Cardiovascular research center, National Yang-Ming University, Taipei, Taiwan
| | - Wan-Leong Chan
- School of Medicine, National Yang-Ming University, Taipei, Taiwan
- Healthcare and Management Center, Taipei Veterans General Hospital, Taipei, Taiwan
- Cardiovascular research center, National Yang-Ming University, Taipei, Taiwan
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Poudel A, Zhou JY, Story D, Li L. Diabetes and Associated Cardiovascular Complications in American Indians/Alaskan Natives: A Review of Risks and Prevention Strategies. J Diabetes Res 2018; 2018:2742565. [PMID: 30302343 PMCID: PMC6158951 DOI: 10.1155/2018/2742565] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/25/2018] [Accepted: 08/12/2018] [Indexed: 12/22/2022] Open
Abstract
UNLABELLED Diabetes mellitus (DM) is the seventh leading cause of death in the United States and the leading cause of death in the U.S. American Indian/Alaskan Natives (AI/ANs), who comprise only 2% of the total population. The AI/AN population has a high prevalence of DM in adults aged 20 years or older and is developing DM at a younger age than the general U.S. POPULATION DM is a major risk factor for cardiovascular disease (CVD), and mortality from CVD is higher in AI/ANs than the general population, as is the prevalence of stroke and 1-year poststroke mortality for both genders when compared to non-Hispanic whites. A genome-wide scan found a number of chromosome linkages in the AI/AN population that suggest that genetic factors may contribute to their high risk of DM and CVD. Importantly, studies also suggest that in addition to race/ethnicity, cultural norms and historic conditions play important roles in the prevalence of DM and CVD in this population. Therefore, multiple factors should be taken into consideration when establishing prevention programs to decrease the prevalence of obesity, diabetes, and CVD incidence among adults and children in the AI/AN population. Prevention programs should focus on behavioral risk factors and lifestyle changes like encouraging smoking cessation, healthy diet, and increased physical activity while taking into consideration cultural, economic, and geographic factors.
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Affiliation(s)
- Anil Poudel
- Department of Physician Assistant, College of Health Professions, Central Michigan University, MI 48859, USA
| | - Joseph Yi Zhou
- College of Medicine, Central Michigan University, MI 48859, USA
| | - Darren Story
- Program in Neuroscience, Central Michigan University, MI 48859, USA
| | - Lixin Li
- Department of Physician Assistant, College of Health Professions, Central Michigan University, MI 48859, USA
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Carrara A, Schulz PJ. The role of health literacy in predicting adherence to nutritional recommendations: A systematic review. PATIENT EDUCATION AND COUNSELING 2018; 101:16-24. [PMID: 28739178 DOI: 10.1016/j.pec.2017.07.005] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/01/2017] [Revised: 07/04/2017] [Accepted: 07/06/2017] [Indexed: 06/07/2023]
Abstract
OBJECTIVE Synthesize quantitative empirical evidence on the role of health literacy in predicting adherence to dietary recommendations. METHODS A systematic search of 13 online databases resulted in 1498 articles eligible for screening. Of those, 20 met the predefined inclusion criteria and, together with 6 studies retrieved from their reference lists, were included for review. Screening of full-texts, data extraction and quality appraisal were independently performed by two reviewers. Inconsistencies regarding eligibility were resolved through discussion. RESULTS Of the 26 reviewed articles, 17 involved patients and 9 the general population. Overall, 35 associations between health literacy and various nutrition behaviours were observed. A significant direct positive association was reported in 5 cases, all of them concerning the general population. An insignificant association was reported in 20 cases, 15 of which were related to patients. The remaining associations were negative (n=2), partially mediated (n=1) or entirely mediated (n = 7). CONCLUSION Health literacy was scarcely determinant of dietary adherence and other nutrition behaviours, especially among patients. PRACTICE IMPLICATION Patients' dietary adherence is likely to be unaffected by interventions based on health literacy. Empowering approaches are expected to be more beneficial.
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Affiliation(s)
- Anna Carrara
- Institute of Communication and Health, Università della Svizzera italiana, Lugano, Switzerland.
| | - Peter J Schulz
- Institute of Communication and Health, Università della Svizzera italiana, Lugano, Switzerland
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Simonds VW, Omidpanah A, Buchwald D. Diabetes prevention among American Indians: the role of self-efficacy, risk perception, numeracy and cultural identity. BMC Public Health 2017; 17:763. [PMID: 28969613 PMCID: PMC5625741 DOI: 10.1186/s12889-017-4766-x] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2017] [Accepted: 09/18/2017] [Indexed: 12/01/2022] Open
Abstract
Background According to the Risk Perception Attitude (RPA) framework, classifying people according to their perceptions of disease risk and their self-efficacy beliefs allows us to predict their likelihood for engaging in preventive behaviors. Health interventions can then be targeted according to RPA group. We applied the framework to type 2 diabetes prevention behaviors among American Indians and expanded it to include culture and numeracy. Methods Using a cross-sectional study design, we surveyed a sample of Northern Plains American Indians in a reservation community setting on self-reported perceptions of diabetes risk, objective diabetes risk, self-efficacy, engagement in healthy behaviors, knowledge of diabetes risk factors, and covariates including demographics, numeracy, and cultural identity. We used the RPA framework to classify participants into four groups based on their perceptions of risk and self-efficacy. Analyses of variance and covariance estimated inter-group differences in behaviors associated with type 2 diabetes prevention. Results Among 128 participants, our only finding consistent with the RPA framework was that self-efficacy and risk perception predicted knowledge about diabetes risk factors. We found limited evidence for the influence of cultural identity within the RPA framework. Overall, participants had lower numeracy skills which tended to be associated with inaccurate perceptions of higher levels of risk. Conclusions The theoretical framework may benefit from inclusion of further contextual factors that influence these behaviors. Attention to numeracy skills stands out in our study as an important influence on the RPA framework, highlighting the importance of attending to numeracy when targeting and tailoring risk information to participants segmented by the RPA framework.
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Affiliation(s)
- Vanessa W Simonds
- Department of Health and Human Development, Montana State University, Bozeman, MT, USA.
| | - Adam Omidpanah
- College of Nursing, Initiative for Research and Education to Advance Community Health (IREACH), Washington State University, Spokane, WA, USA
| | - Dedra Buchwald
- Elson S. Floyd College of Medicine, Initiative for Research and Education to Advance Community Health (IREACH), Washington State University, Spokane, WA, USA
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Schillinger D, McNamara D, Crossley S, Lyles C, Moffet HH, Sarkar U, Duran N, Allen J, Liu J, Oryn D, Ratanawongsa N, Karter AJ. The Next Frontier in Communication and the ECLIPPSE Study: Bridging the Linguistic Divide in Secure Messaging. J Diabetes Res 2017; 2017:1348242. [PMID: 28265579 PMCID: PMC5318623 DOI: 10.1155/2017/1348242] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/04/2016] [Accepted: 12/12/2016] [Indexed: 11/18/2022] Open
Abstract
Health systems are heavily promoting patient portals. However, limited health literacy (HL) can restrict online communication via secure messaging (SM) because patients' literacy skills must be sufficient to convey and comprehend content while clinicians must encourage and elicit communication from patients and match patients' literacy level. This paper describes the Employing Computational Linguistics to Improve Patient-Provider Secure Email (ECLIPPSE) study, an interdisciplinary effort bringing together scientists in communication, computational linguistics, and health services to employ computational linguistic methods to (1) create a novel Linguistic Complexity Profile (LCP) to characterize communications of patients and clinicians and demonstrate its validity and (2) examine whether providers accommodate communication needs of patients with limited HL by tailoring their SM responses. We will study >5 million SMs generated by >150,000 ethnically diverse type 2 diabetes patients and >9000 clinicians from two settings: an integrated delivery system and a public (safety net) system. Finally, we will then create an LCP-based automated aid that delivers real-time feedback to clinicians to reduce the linguistic complexity of their SMs. This research will support health systems' journeys to become health literate healthcare organizations and reduce HL-related disparities in diabetes care.
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Affiliation(s)
| | | | | | | | | | | | | | | | | | - Danielle Oryn
- Redwood Community Health Coalition, Petaluma, CA, USA
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Tseng HM, Liao SF, Wen YP, Chuang YJ. Stages of change concept of the transtheoretical model for healthy eating links health literacy and diabetes knowledge to glycemic control in people with type 2 diabetes. Prim Care Diabetes 2017; 11:29-36. [PMID: 27595215 DOI: 10.1016/j.pcd.2016.08.005] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/01/2015] [Revised: 07/15/2016] [Accepted: 08/09/2016] [Indexed: 02/07/2023]
Abstract
AIMS Health literacy has been recognized as a key construct associated with clinical outcomes; however, few studies have explored the mechanism underlying the association. The transtheoretical model (TTM) has long been considered a useful conceptualization in the process of intentional behavior change. Stages of change lies at the heart of the TTM as studies of change have found that people move through a series of stages when modifying behavior. This study focuses on the role of knowledge and stages of change (SOC) as serial mediators linking health literacy to glycemic control. METHODS In this cross-sectional survey, a total of 232 patients with type 2 diabetes participated in this study. Participants completed questionnaires for assessing health literacy, readiness to consume healthy foods, and a dietary knowledge test specific to diabetes. RESULTS Low health literacy was significantly associated with worse glycemic control. Statistical evaluation supported the serial mediation model, in which knowledge and SOC formed a serial mediation chain that accounted for the indirect effect of health literacy on glycemic control. In other words, dietary knowledge significantly motivated participants to move into the later stages of behavior change, which in turn improved the outcome of glycemic control. CONCLUSIONS The results indicate that the ordering of mediators in the pathway between health literacy and health outcome may be complex, help explain the conflicting results of the past, and form a basis for the development of interventions promoting self-management of diabetes through glycemic control.
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MESH Headings
- Adult
- Aged
- Aged, 80 and over
- Biomarkers/blood
- Blood Glucose/metabolism
- Cross-Sectional Studies
- Diabetes Mellitus, Type 2/blood
- Diabetes Mellitus, Type 2/diagnosis
- Diabetes Mellitus, Type 2/diet therapy
- Diabetes Mellitus, Type 2/psychology
- Diet, Diabetic
- Diet, Healthy
- Feeding Behavior
- Female
- Health Behavior
- Health Knowledge, Attitudes, Practice
- Health Literacy
- Humans
- Male
- Middle Aged
- Models, Psychological
- Nutritional Status
- Patient Compliance
- Self Care
- Surveys and Questionnaires
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Affiliation(s)
- Hsu-Min Tseng
- Department of Health Care Management, Chang Gung University, 259 Wen-Hwa 1st Rd., Kwei-Shan Area, Taoyuan City, Taiwan; Research Centre for Medical Education, Chang Gung Memorial Hospital, Taiwan.
| | - Shu-Fen Liao
- Department of Education & Research, Shin Kong Wu Ho-Su Memorial Hospital, No. 95, Wen Chang Road, Shih Lin District, Taipei City, Taiwan
| | - Yu-Ping Wen
- Department of Health Care Management, Chang Gung University, 259 Wen-Hwa 1st Rd., Kwei-Shan Area, Taoyuan City, Taiwan; Research Centre for Medical Education, Chang Gung Memorial Hospital, Taiwan
| | - Yuh-Jue Chuang
- Department of Health Care Management, Chang Gung University, 259 Wen-Hwa 1st Rd., Kwei-Shan Area, Taoyuan City, Taiwan; Research Centre for Medical Education, Chang Gung Memorial Hospital, Taiwan
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Olesen K, F Reynheim AL, Joensen L, Ridderstråle M, Kayser L, Maindal HT, Osborne RH, Skinner T, Willaing I. Higher health literacy is associated with better glycemic control in adults with type 1 diabetes: a cohort study among 1399 Danes. BMJ Open Diabetes Res Care 2017; 5:e000437. [PMID: 29225895 PMCID: PMC5706486 DOI: 10.1136/bmjdrc-2017-000437] [Citation(s) in RCA: 44] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/08/2017] [Revised: 07/25/2017] [Accepted: 07/28/2017] [Indexed: 11/15/2022] Open
Abstract
AIM Self-management of diabetes is influenced by a range of factors including the ability to access, understand, appraise, and use of health information in everyday life, which can collectively be called health literacy. We investigated associations between nine domains of health literacy and HbA1c level in people with type 1 diabetes. METHODS A cross-sectional study was conducted with 1399 people with type 1 diabetes attending a Danish specialist diabetes clinic. Health literacy was assessed using the nine-domain Health Literacy Questionnaire. The association between health literacy and HbA1c was analyzed using linear regression with adjustment for age, sex, educational attainment and diabetes duration. RESULTS Of the 1399 participants, 50% were women, mean age was 54 years, and mean HbA1c was 61 mmol/mol (7.8%). Higher health literacy scores were associated with lower HbA1c levels across eight of nine health literacy domains. This association remained significant after adjusting for educational attainment. Among the domains, 'Actively managing my health' had the strongest impact on HbA1c. This was in turn predicted by 'Appraising health information', 'Having sufficient information to manage health', and 'Social support for health'. CONCLUSIONS Higher health literacy levels are associated with lower HbA1c regardless of educational background. This study highlights the importance of healthcare provision to respond to the health literacy levels of people with diabetes and to the possible need to provide program designed to enhance health literacy.
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Affiliation(s)
| | - Anne Louise F Reynheim
- Steno Diabetes Center Copenhagen, Gentofte, Denmark
- Department of Public Health, University of Copenhagen, Copenhagen, Denmark
| | - Lene Joensen
- Steno Diabetes Center Copenhagen, Gentofte, Denmark
| | - Martin Ridderstråle
- Steno Diabetes Center Copenhagen, Gentofte, Denmark
- Novo Nordisk A/S, Søborg, Denmark
| | - Lars Kayser
- Department of Public Health, University of Copenhagen, Copenhagen, Denmark
| | - Helle T Maindal
- Steno Diabetes Center Copenhagen, Gentofte, Denmark
- Department of Public Health, Section for Health Promotion and Health Services, Aarhus University, Aarhus, Denmark
| | - Richard H Osborne
- Department of Public Health, University of Copenhagen, Copenhagen, Denmark
- Health Systems Improvement Unit, Deakin University Centre for Population Health Research, Geelong, Australia
| | - Timothy Skinner
- Steno Diabetes Center Copenhagen, Gentofte, Denmark
- Charles Darwin University, School of Psychological and Clinical Sciences, Darwin, Australia
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Wang RH, Hsu HC, Lee YJ, Shin SJ, Lin KD, An LW. Patient empowerment interacts with health literacy to associate with subsequent self-management behaviors in patients with type 2 diabetes: A prospective study in Taiwan. PATIENT EDUCATION AND COUNSELING 2016; 99:1626-1631. [PMID: 27083406 DOI: 10.1016/j.pec.2016.04.001] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/16/2015] [Revised: 03/22/2016] [Accepted: 04/02/2016] [Indexed: 06/05/2023]
Abstract
OBJECTIVE To examine association of interactions between patient empowerment (PE) and health literacy with 1-year-later self-management behaviors in patients with type 2 diabetes (T2DM). METHODS A prospective design was employed in this study. Overall, 395 patients with T2DM completed self-reported questionnaires at baseline and 1year later. A hierarchical multiple regression was used to identify the association of interactions between PE and health literacy at baseline with the 1-year-later self-management behaviors. RESULTS Interactions between PE and communicative and critical health literacy (CCHL) at baseline significantly associated with the 1-year-later global self-management behaviors in patients with T2DM. Among the participants who exhibited high PE at baseline, the scores of 1-year-later global self-management behaviors of the participants with a high CCHL at baseline were significantly higher than those with a low CCHL at baseline. Nevertheless, among the participants who exhibited low PE at baseline, no significant differences were identified in the 1-year-later global self-management behaviors between the participants with high vs. low CCHL at baseline. CONCLUSIONS PE may improve self-management behaviors in patients with high CCHL, but may prove useless in patients with low CCHL. PRACTICE IMPLICATIONS Healthcare providers should ensure that patients with T2DM have adequate CCHL prior to empowering them.
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Affiliation(s)
- Ruey-Hsia Wang
- College of Nursing, Kaohsiung Medical University, Kaohsiung, Taiwan.
| | - Hui-Chun Hsu
- College of Nursing, Kaohsiung Medical University, Kaohsiung, Taiwan; Lee's Endocrinology Clinic, Pingtung, Taiwan.
| | | | - Shyi-Jang Shin
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan.
| | - Kun-Der Lin
- Division of Endocrinology and Metabolism, Kaohsiung Municipal Ta-Tung Hospital, Kaohsiung, Taiwan.
| | - Ling-Wang An
- Department of Medical Education, Beijing Ruijing Diabetes Hospital, Beijing, China.
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Lee YJ, Shin SJ, Wang RH, Lin KD, Lee YL, Wang YH. Pathways of empowerment perceptions, health literacy, self-efficacy, and self-care behaviors to glycemic control in patients with type 2 diabetes mellitus. PATIENT EDUCATION AND COUNSELING 2016; 99:287-94. [PMID: 26341940 DOI: 10.1016/j.pec.2015.08.021] [Citation(s) in RCA: 120] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/09/2015] [Revised: 08/11/2015] [Accepted: 08/14/2015] [Indexed: 05/21/2023]
Abstract
OBJECTIVE To validate a hypothesized model exploring the influencing pathways of empowerment perceptions, health literacy, self-efficacy, and self-care behaviors to glycosylated hemoglobin (HbA1c) levels in patients with type 2 diabetes (T2DM). METHODS Overall, 295 patients with T2DM were recruited from five endocrine clinics in Taiwan through convenience sampling. Data regarding personal characteristics, empowerment perceptions, health literacy, self-efficacy, self-care behaviors, and HbA1c levels were collected. A structural equation modeling was used to validate the hypothesized model. RESULTS Significant direct pathways were determined from empowerment perceptions to health literacy, from health literacy to self-efficacy, from self-efficacy to self-care behaviors, and from self-care behaviors to HbA1c levels. CONCLUSIONS The empowerment perceptions and health literacy relatively influenced self-efficacy and self-care behaviors. Self-efficacy and self-care behaviors relatively influenced glycemic control in patients with T2DM. PRACTICE IMPLICATIONS Modifying self-care behaviors have been demonstrated to be the most essential for improving glycemic control. To improve self-care behaviors, healthcare providers should target improving self-efficacy, and enhancing health literacy can be considered to be a potential strategy for improving self-efficacy. To enhance health literacy, healthcare providers could use an empowerment approach rather than an authoritative approach that emphasizes patient compliance in managing patients with T2DM.
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Affiliation(s)
| | - Shyi-Jang Shin
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan.
| | - Ruey-Hsia Wang
- College of Nursing, Kaohsiung Medical University, Kaohsiung, Taiwan.
| | - Kun-Der Lin
- Division of Endocrinology and Metabolism, Kaohsiung Municipal Ta-Tung Hospital, Kaohsiung, Taiwan.
| | - Yu-Li Lee
- Division of Endocrinology and Metabolism, Kaohsiung Municipal Ta-Tung Hospital, Kaohsiung, Taiwan.
| | - Yi-Hsien Wang
- Research Center for Nonlinear Analysis and Optimization, Kaohsiung Medical University, Kaohsiung, Taiwan.
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Brega AG, Thomas JF, Henderson WG, Batliner TS, Quissell DO, Braun PA, Wilson A, Bryant LL, Nadeau KJ, Albino J. Association of parental health literacy with oral health of Navajo Nation preschoolers. HEALTH EDUCATION RESEARCH 2016; 31:70-81. [PMID: 26612050 PMCID: PMC4751219 DOI: 10.1093/her/cyv055] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/22/2014] [Accepted: 10/16/2015] [Indexed: 05/25/2023]
Abstract
Health literacy is 'the capacity to obtain, process and understand basic health information and services needed to make appropriate health decisions'. Although numerous studies show a link between health literacy and clinical outcomes, little research has examined the association of health literacy with oral health. No large-scale studies have assessed these relationships among American Indians, a population at risk for limited health literacy and oral health problems. This analysis was conducted as part of a clinical trial aimed at reducing dental decay among preschoolers in the Navajo Nation Head Start program. Using baseline data for 1016 parent-child dyads, we examined the association of parental health literacy with parents' oral health knowledge, attitudes, and behavior, as well as indicators of parental and pediatric oral health. More limited health literacy was associated with lower levels of oral health knowledge, more negative oral health attitudes, and lower levels of adherence to recommended oral health behavior. Parents with more limited health literacy also had significantly worse oral health status (OHS) and reported their children to have significantly worse oral health-related quality of life. These results highlight the importance of oral health promotion interventions that are sensitive to the needs of participants with limited health literacy.
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Affiliation(s)
| | | | | | | | | | | | | | | | - K J Nadeau
- Children's Hospital Colorado, University of Colorado Anschutz Medical Campus, Aurora, CO, 80045, USA
| | - J Albino
- Colorado School of Public Health
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Mantwill S, Monestel-Umaña S, Schulz PJ. The Relationship between Health Literacy and Health Disparities: A Systematic Review. PLoS One 2015; 10:e0145455. [PMID: 26698310 PMCID: PMC4689381 DOI: 10.1371/journal.pone.0145455] [Citation(s) in RCA: 195] [Impact Index Per Article: 21.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2015] [Accepted: 12/03/2015] [Indexed: 12/29/2022] Open
Abstract
OBJECTIVES Health literacy is commonly associated with many of the antecedents of health disparities. Yet the precise nature of the relationship between health literacy and disparities remains unclear. A systematic review was conducted to better understand in how far the relationship between health literacy and health disparities has been systematically studied and which potential relationships and pathways have been identified. METHODS Five databases, including PubMed/MEDLINE and CINAHL, were searched for peer-reviewed studies. Publications were included in the review when they (1) included a valid measure of health literacy, (2) explicitly conceived a health disparity as related to a social disparity, such as race/ethnicity or education and (3) when results were presented by comparing two or more groups afflicted by a social disparity investigating the effect of health literacy on health outcomes. Two reviewers evaluated each study for inclusion and abstracted relevant information. Findings were ordered according to the disparities identified and the role of health literacy in explaining them. RESULTS 36 studies were included in the final synthesis. Most of the studies investigated racial/ethnic disparities, followed by some few studies that systematically investigated educational disparities. Some evidence was found on the mediating function of health literacy on self-rated health status across racial/ethnic and educational disparities, as well as on the potential effect of health literacy and numeracy on reducing racial/ethnic disparities in medication adherence and understanding of medication intake. CONCLUSION Overall the evidence on the relationship between health literacy and disparities is still mixed and fairly limited. Studies largely varied with regard to health(-related) outcomes under investigation and the health literacy assessments used. Further, many studies lacked a specific description of the nature of the disparity that was explored and a clear account of possible pathways tested.
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Affiliation(s)
- Sarah Mantwill
- Institute of Communication & Health, University of Lugano, Lugano, Switzerland
- * E-mail:
| | | | - Peter J. Schulz
- Institute of Communication & Health, University of Lugano, Lugano, Switzerland
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Margolis DJ, Hampton M, Hoffstad O, Malay DS, Thom S. Health literacy and diabetic foot ulcer healing. Wound Repair Regen 2015; 23:299-301. [PMID: 25923608 DOI: 10.1111/wrr.12311] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2015] [Accepted: 04/24/2015] [Indexed: 11/30/2022]
Abstract
The adherence by patients to diabetic foot ulcer therapy is often difficult. The goal of this study was to begin to understand how a patient's health literacy affects their foot ulcer management decisions. Initially using a cross-sectional study design, we evaluated diabetics with foot ulcers within 4 weeks of being asked to participate in a longitudinal study. We assessed health literacy using measures of general health literacy, diabetes health literacy, diabetes self-efficacy, and diabetes numeracy. Individuals enrolled in the study had higher health literacy based on the Short Test of Functional Health Literacy in Adults [33.8 (SD 2.3) versus 27.3 (SD 9.6); p = 0.009] as compared to individuals who previously declined an invitation to enroll in the study. Furthermore, patients with lower Short Test of Functional Health Literacy in Adults scores had larger (p = 0.04) and older (p = 0.125) wounds (markers for poorer prognosis). Other measures of literacy showed similar results. In conclusion, those with diminished health literacy were less likely to enroll in an investigational study and had wounds that were less likely to heal.
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Affiliation(s)
- David J Margolis
- Department of Biostatistics and Epidemiology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Michelle Hampton
- Department of Biostatistics and Epidemiology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Ole Hoffstad
- Department of Biostatistics and Epidemiology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
| | - D Scot Malay
- Presbyterian Medical Center, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Stephen Thom
- Department of Emergency Medicine, School of Medicine, University of Maryland, Baltimore, Maryland
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Jaruseviciene L, Valius L, Jarasunas A, Jarusevicius G. Public awareness about diabetes: cross sectional study of Lithuania's residents. Cent Eur J Public Health 2015; 22:223-8. [PMID: 25622478 DOI: 10.21101/cejph.a3928] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
BACKGROUND Type 2 diabetes is a growing health problem globally; however, awareness about diabetes remains low. AIM To assess the public perception of diabetes--how much does the public know about it? What are the beliefs about this challenging issue? METHODS A public opinion survey was performed in April 2012. Interviews with a random sample of 1,002 residents of Lithuania aged 16-74 were conducted in the households of the respondents. This sample took into account age, sex, education, employment, family status, and the size of the residential location. The topics covered by the 15-item questionnaire used for these interviews concerned the perceived severity of different health conditions and the respondents' knowledge of diabetes risk factors and normal glycemic indicators as well as their perceptions related to diabetes and insulin. RESULTS More than half (56.3%) of respondents had previously undergone the glycemic control test, 33.8% of study participants were familiar with the normal parameters of glycemia. Diabetes was ranked fourth among 13 health problems (the top three were attributed to malignancies, AIDS and mental illnesses). The highest score of all risk factors for developing diabetes was attributed to obesity; however, obesity was never mentioned in associating with diabetes by participants. The perceptions people had about diabetes revealed marginally medicalized images of this health condition. CONCLUSIONS Study findings suggest the potential social stigmatization of diabetes and encourage looking for new ways in approaching the community as well as individual diabetic patients in regard to the issue of diabetes.
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Health Literacy and Medical Adherence in Hemodialysis Patients: The Mediating Role of Disease-Specific Knowledge. ACTA ACUST UNITED AC 2015. [DOI: 10.5812/thrita.26195] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Faruqi N, Stocks N, Spooner C, El Haddad N, Harris MF. Research protocol: Management of obesity in patients with low health literacy in primary health care. BMC OBESITY 2015. [PMID: 26217520 PMCID: PMC4511590 DOI: 10.1186/s40608-015-0036-6] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Background Socioeconomically disadvantaged adults are both more likely to be obese and have lower levels of health literacy. Our trial evaluates the implementation and effectiveness of primary care nurses acting as prevention navigators to support obese patients with low health literacy to lose weight. Methods/Design A pragmatic cluster randomised trial will be conducted. Twenty practices in socioeconomically deprived areas, 10 each in Sydney and Adelaide, will be recruited and randomised to intervention and control groups. Twenty to 40 eligible obese patients aged 40–70 years with a BMI ≥ 30 kg/m2 and with low health literacy will be enrolled per practice. The intervention is based on the ‘5As’ of the chronic disease model approach – Assess, Advise, Agree, Assist and Arrange – and the recommendations of the 2013 Clinical practice guidelines for the management of overweight and obesity in adults, adolescents and children in Australia. In the intervention practices, patients will be invited to attend a health check with the prevention navigator who will assess the patient’s risk and provide brief advice, assistance with goal setting and referral navigation. Provider training and educational meetings will be held. The providers’ attitudes to obesity, confidence in treating obesity and preventive care they provide to obese people with low health literacy will be evaluated through questionnaires and interviews. Patients’ self-assessment of lifestyle risk factors, perception of preventive care received in general practice, health-related quality of life, and health literacy will be assessed in telephone interviews. Patients’ anthropometric measures will be recorded and their health service usage will be determined via linkage to the Australian government-held medical and pharmaceutical data. Discussion Our trial will provide evidence for the effectiveness of practice nurses as prevention navigators to support better weight management for obese patients with low health literacy. Trial registration This trial is registered with the Australian New Zealand Clinical Trials Registry (ACTRN12614001021662). Date registered 24/09/2014.
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Affiliation(s)
- Nighat Faruqi
- Centre for Obesity Management and Prevention Research Excellence in Primary Health Care, UNSW Australia, Sydney, Australia ; Centre for Primary Health Care and Equity, UNSW Australia, Sydney, Australia
| | - Nigel Stocks
- Centre for Obesity Management and Prevention Research Excellence in Primary Health Care, UNSW Australia, Sydney, Australia ; Discipline of General Practice, University of Adelaide, Adelaide, Australia
| | - Catherine Spooner
- Centre for Obesity Management and Prevention Research Excellence in Primary Health Care, UNSW Australia, Sydney, Australia ; Centre for Primary Health Care and Equity, UNSW Australia, Sydney, Australia
| | - Nouhad El Haddad
- Centre for Obesity Management and Prevention Research Excellence in Primary Health Care, UNSW Australia, Sydney, Australia ; Centre for Primary Health Care and Equity, UNSW Australia, Sydney, Australia
| | - Mark F Harris
- Centre for Obesity Management and Prevention Research Excellence in Primary Health Care, UNSW Australia, Sydney, Australia ; Centre for Primary Health Care and Equity, UNSW Australia, Sydney, Australia
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