Subjective Health Literacy among School-Aged Children: First Evidence from Lithuania

Digital Health Literacy of Children and Adolescents and Its Association With Sociodemographic Factors: Representative Study Findings From Germany

BACKGROUND

Children and adolescents extensively use the internet in their daily lives, often seeking information related to health and well-being. In modern society, the volume of health information available in digital environments is constantly increasing. This includes both reliable and misleading content, making it challenging to assess trustworthiness. Digital health literacy is essential for navigating the digital information ecosystem, protecting oneself from misinformation, and making informed health decisions.

OBJECTIVE

This representative study aims to examine the digital health literacy of children and adolescents in Germany and its association with sociodemographic factors.

METHODS

A cross-sectional study design with face-to-face interviews was utilized to collect data from 1448 children and adolescents aged 9-18 years in Germany between October and November 2022. Digital health literacy was assessed using an adapted and translated version of the Digital Health Literacy Instrument (DHLI), which comprises 7 subscales: operational skills, navigation skills, information searching, self-generated content, evaluating reliability, protecting privacy, and determining relevance. Bivariate and binary logistic regression analyses were conducted to examine associations between digital health literacy subscales and sociodemographic characteristics (sex, age, migration background, school type, and perceived family affluence).

RESULTS

The study found that 419 out of 1362 (30.76%) children and adolescents had a problematic level of digital health literacy, while 63 out of 1362 (4.63%) had an inadequate level. Overall, the least difficulties were observed in operational skills and determining relevance, whereas the greatest challenges were related to protecting privacy and navigation skills. Age was significantly associated with 6 of the 7 subscales (excluding protecting privacy), with younger children (9-11 years) facing a higher risk of limited skills (operational skills: odds ratio [OR] 5.42, P=.002; navigation skills: OR 4.76, P<.001; information searching: OR 4.68, P<.001; adding self-generated content: OR 7.03, P<.001; evaluating reliability: OR 3.82, P<.001; and determining relevance: OR 4.76.42, P<.001). Migration background was associated with fewer limited digital health literacy skills, while low perceived family affluence was associated with more limited skills. In the subscales of information searching, self-generated content, and evaluating information reliability, a lower risk of limited skills was observed among those with a 2-sided migration background (information searching: OR 0.62, P=.02; adding self-generated content: OR 0.30, P=.003; and evaluating reliability: OR 0.66, P=.03). By contrast, a higher risk was found among those with low perceived family affluence, including in the subscale of determining relevance (information searching: OR 2.18, P<.001; adding self-generated content: OR 1.77, P=.01; evaluating reliability: OR 1.67, P<.001; and determining relevance: OR 1.58, P<.001). Although school type was not associated with any dimension, sex was linked to operational skills, with females having an increased risk of limited skills (OR 1.58, P=.03).

CONCLUSIONS

The results highlight a strong need for interventions to improve digital health literacy among children and adolescents, particularly in protecting privacy, navigation skills, and evaluating the reliability of health information. Effective interventions should be tailored to address the varying needs associated with age, migration background, and family affluence.

An Ongoing Teacher Professional Development Programme to Enhance Critical Health Literacy Pedagogies and Assessment

ISSUE ADDRESSED

Health literacy is an important asset for adolescents to develop through engagement in schooling and curriculum. The few studies that have focused on teachers, health literacy pedagogies and assessment, show that teachers find it difficult to enhance students' critical health literacy levels and to measure students' health literacy knowledge and capabilities using valid models. The aim of this study was to develop a longer-term PD programme for secondary school teachers to enhance their ability to plan for critical health literacy learning and to co-design with teachers a curricular model for assessing health literacy.

METHODS

Two face-to-face (F2F) PD sessions and two online PD sessions were scheduled with three participating specialist Health and Physical Education (HPE) teachers, seven HPE programmes were deductively analysed using Nutbeam's health literacy hierarchy and the Australian Curriculum: HPE outcomes and content.

RESULTS

Analysis showed that interactive learning activities were dominant (64%), compared with functional (4%) and critical learning activities (4%). The co-designed curriculum model for measuring student health literacy was also developed for use in Australian schools. The resultant rubric is informed by Nutbeam's model, Broder et al.'s definition and Bloom's taxonomy.

CONCLUSION

To our knowledge, this is the first ongoing teacher PD programme that has embedded co-design processes for teachers and researchers to design a curricular health literacy assessment model for Australian and international HPE programmes. SO WHAT?: The valid measurement and assessment of child and adolescent health literacy has largely been ignored in previous research. This study is the first attempt to co-design a curricular health literacy assessment for secondary schools that can be used by teachers and health professionals.

Exploring the Association Between Adolescents' Health Literacy and Health Behavior by Using the Short Health Literacy (HLS19-Q12) Questionnaire

BACKGROUND

Health literacy (HL) is an important element of public health that is linked to health behavior in children and adolescents. This study aimed to investigate the structural validity and reliability of the HLS19-Q12 in the adolescent population, to measure the general HL of adolescents, and to assess the relationship between adolescents' HL and health behavior.

METHODS

This cross-sectional study involved 825 students aged 15-19 years attending Lithuanian gymnasiums. The participants completed an online survey that collected information on key sociodemographic, HL, and health behavior indicators. Factor analysis, Cronbach's alpha, and McDonald's omega were used to validate the Lithuanian version of the HLS19-Q12. Health behavior indicators, including physical activity, smoking, alcohol consumption, self-rated health, and body mass index (BMI), were measured. We used regression analyses to assess the associations.

RESULTS

The HLS19-Q12 showed an acceptable reliability index (Cronbach's α = 0.885, McDonald's omega ω = 0.877) and adequate structural validity (comparative fit index  =  0.89, Tucker and Lewis's index of fit  =  0.88, root mean square error of approximation  =  0.06). We found that 67.1% of the adolescents had excellent or sufficient HL, 27.7% had problematic HL, and 5.2% had inadequate HL. Compared with girls, boys had greater HL. HL was positively related to physical activity and self-rated health and negatively related to alcohol use and smoking.

CONCLUSIONS

HLS19-Q12 is a reliable and valid measure of HL among adolescents in upper grades; higher levels of HL have been found to result in better health behaviors.

Social determinants of health literacy in children and adolescents: a scoping review

OBJECTIVE

To map scientific evidence on social determinants related to health literacy in children and adolescents.

METHOD

Scoping review conducted from April to June 2023, following the Joanna Briggs Institute guidelines and the PRISMA-ScR protocol, and registered on the Open Science Framework. The keywords "health literacy," "adolescent," and "social determinants of health," including their orthographic derivatives, were combined in a search strategy used in 12 databases. The identified articles were independently screened, selected, and extracted by two researchers. Data was analyzed and discussed based on Dahlgren and Whitehead's model of social determinants of health.

RESULTS

Twenty-one studies found one or more social determinants related to health literacy, namely: sex, cognitive characteristics, eating habits, family structure and models, school characteristics, school environment, and parents' conditions. Social determinants of health were classified from individual layers to macrodeterminants, according to the model adopted.

CONCLUSION

Multiple social determinants are related to health literacy among children and adolescents, ranging from immediate to broader contexts in their lives, requiring intersectoral educational and health approaches aligned with the Sustainable Development Goals.

Subjective health literacy skills among Greek secondary school students: results from a national-wide survey

Health literacy is a significant element of education and is inextricably linked to children's and adolescents' growth and prosperity. It is critical to monitor students' health literacy on a nationwide scale and identify the factors that influence it in order to create policies that advance it. The purpose of this study was to determine the health literacy level of Greek secondary school students and to correlate it with possible determinants such as personal and family characteristics, social support and personal and/or family illness experiences. A representative sample of 2749 seventh-, ninth-, and tenth-grade students was involved. Results showed that a higher motivation to learn about health topics and having positive social interactions and support were strongly associated with a higher level of health literacy. Gender, high academic achievement, absence of learning disabilities, gender, preference for biology and informatics and primary source of health information were also found to influence the skills' level. In order to enhance health literacy, the Greek educational system should take measures to include health literacy skills development goals in their curricula.

Predisposing factors of health promotion behaviors and health literacy in adolescents: A cross-sectional design

OBJECTIVE

This study was designed to measure health promotion behaviors, health literacy (HL) levels, and their predisposing factors among adolescents.

DESIGN

A cross-sectional design was used.

SAMPLE

The study was completed by 1046 students aged 11-14 years.

MEASUREMENTS

Data were collected via the HL for School-Aged Children Scale and the Adolescent Health Promotion Scale.

RESULTS

HL was significantly associated with gender, participation in sport activities, and health promotion behaviors. There was no confounding factor for HL. Adolescent health promotion behaviors were significantly associated with academic level, weight perception, participation in sport activities, and HL.

CONCLUSIONS

Nurses could improve communication and decision-making skills related to health behaviors and learn how to obtain health-related knowledge to promote the health of adolescents.

Evaluation of cross-cultural adaptation and validation of the Persian version of the health literacy for school-aged children scale: Methodological study

Background and Aims

Health literacy (HL) is an essential determinant of health in children. Inadequate HL causes problems for individuals and society, such as more hospitalizations, medication errors, poor health, and higher mortality and health care costs. A valid and reliable scale is needed to measure this population's HL. This study evaluated the cross-cultural adaptation and validation of the Persian version of the HL for School-Aged Children (HLSAC) Scale.

Methods

In this methodological research, the HL scale of school-aged children was translated from English to Persian using the Backward-Forward translation protocol. The content validity, face validity, construct validity (Exploratory Factor Analysis [EFA] and Confirmatory factor analysis [CFA]), plus reliability, were evaluated by Internal consistency and stability methods. Two hundred forty samples from south of Tehran were selected by multi-stage sampling method to assess the construct validity. Data analysis was performed using SPSS v24 and Jamovi v2.2.

Results

A qualitative evaluation of face and content validity showed that experts and the target group approved all items on the scale. The results of EFA indicated the existence of one factor, explaining 47.17% of the total variance of the scale. The CFA results showed that the one-factor model of the Persian version of the HL scale for children is almost acceptable. (χ 2/df = 2.94, Root Mean Square Error of Approximation = 0.09, Normed-Fit Index = 0.89, Tucker-Lewis Index = 0.89, Comparative Fit Index = 0.92). Cronbach's alpha coefficient for the whole scale was 0.80, and the Intraclass Correlation Coefficient value for the whole scale was calculated as 0.78 using the single-rating, absolute-agreement, 2-way mixed-effects method.

Conclusion

The study validates the HLSAC Scale, affirming its suitability for assessing HL in Persian-speaking child populations.

The Brief Health Literacy Scale for Adults: Adaptation and Validation of the Health Literacy for School-Aged Children Questionnaire

The Health Literacy for School-Aged Children (HLSAC) is a brief, generic instrument measuring health literacy among school-aged children. Given its brevity and broad conceptualization of health literacy, the HLSAC is a potentially valuable measuring instrument among adults as well. This validation study aimed to adapt the HLSAC questionnaire to an adult population through assessment of content validity and subsequently determine the structural validity of the adapted instrument, the Brief Health Literacy scale for Adults (B-HLA). The content validity of the HLSAC was assessed through interviews with respondents and experts, and the structural validity of the adapted instrument (B-HLA) was evaluated using Rasch analysis. The content validity assessment (n = 25) gave rise to adjustments in the wording of five items. The B-HLA demonstrated an overall misfit to the Rasch model (n = 290). Items 6 and 8 had the poorest individual fits. We found no signs of local dependency or differential item functioning concerning sex, age, education, and native language. The B-HLA demonstrated unidimensionality and ability to discriminate across health literacy levels (PSI = 0.80). Discarding items 6 or 8 resulted in an overall model fit and individual fit of all items. In conclusion, the B-HLA appears to be a valid and reliable instrument for assessing health literacy among adults.

Examining the relationship between health literacy and individual and sociodemographic factors in secondary school students

Aim

Health literacy (HL) is an important factor in health promotion, especially regarding children and adolescents. The present study aims to identify the individual and sociodemographic factors related to secondary school students' HL. This should make it possible to find specific strategies to improve HL.

Subject and methods

Data on the sociodemographic background (migrant background, number of books at home and spoken language at home), self-efficacy, online reading behaviour, subjective HL (adapted version of the European Health Literacy [HLS-EU] questionnaire) and the eHealth Literacy Scale (eHEALS) of 544 Austrian secondary school students (age 11-16, 46% girls) were collected. Regression analyses were conducted to test the hypotheses regarding those factors which influence students' subjective HL and eHL.

Results

Students subjective HL (M = 3.79, SD = .63) and eHL (M = 3.46, SD = .77) scores were rather high on average. Subjective HL was predicted by age, gender and online reading behaviour. However, only students' online reading behaviour was highly significant and was found to be the most influential predictor of subjective HL. Age and online reading behaviour were also found to be highly significant predictors regarding eHL.

Conclusion

Students' online reading behaviour and age are important factors linked to HL. Educational activities may serve to reduce health inequalities by fostering relevant internet skills, i.e. the skills needed to facilitate effective and critical use of internet information.

Integrating Social and Family Support as a Measure of Health Outcomes: Validity Implications from the Integrated Model of Health Literacy

(1) Background: Health literacy (HL) is one of the key determinants of health and healthcare outcomes. The objectives of this study are to measure and validate Sørensen et al.'s integrated model of health literacy (IMHL) in a developing country's youth population, as well as to assess the impact of family affluence and social and family support on healthcare domains. (2) Methods: A cross-sectional survey was carried out of undergraduate university students in 19 public and private sector universities in Pakistan during June-August 2022. A nine-factor measurement model was tested using confirmatory factor analysis (CFA), and structural equation modeling (SEM) based on the 56 valid items obtained from three different validated scales, such as the family affluence scale (FAS-II), the multidimensional scale of perceived social support (MSPSS), and the European Health Literacy Questionnaire (the HLS-EU-Q). (3) Results: The data were collected from 1590 participants with a mean age of 21.16 (±2.027) years. The model fit indices indicate that the model partially fitted the data: χ2 = 4.435, df = 1448, p = 0.000, RMSEA = 0.048, TLI = 0.906, CFI = 0.912, IFI = 0.912, GFI = 0.872, NFI = 0.889, RFI = 0.882, PGFI = 0.791. The structural equation model showed acceptable goodness of fit indices, indicating a significant direct influence of social and family support on healthcare and disease prevention. (4) Conclusions: Social and family support are the most influential factors, with regard to HL dimensions, in improving healthcare, disease prevention, and health promotion in low-income settings and among non-English-speaking communities.

Health Literacy and COVID-19 Awareness Among Preservice Primary School Teachers and Influencing Factors in Turkey

BACKGROUND

Primary school teachers play an important role in furnishing children with basic knowledge about health literacy and awareness of COVID-19. This study was conducted to determine the levels of health literacy and COVID-19 awareness among preservice primary school teachers and the factors associated with this.

METHODS

The sample of this cross-sectional and correlational study consists of 978 preservice primary school teachers studying at 4 major universities in Turkey. The participation rate was 90.14%. Data were collected with 3 questionnaires, the Descriptive Characteristics Form, the Health Literacy Scale, and the COVID-19 Awareness Scale.

RESULTS

The mean score of the Health Literacy scale was 105.16 (SD = 13.04). The mean scores of the Contagion Precaution Awareness, Awareness of Following Current Developments, and Hygiene Precaution Awareness subscales of the Coronavirus Awareness Scale were 34.27 (SD = 6.19), 12.94 (SD = 4.34), and 11.69 (SD = 3.60), respectively. It was determined that the total health literacy score was affected by gender, school, and grade/year (freshman, sophomore, junior, senior) and that COVID-19 awareness was affected by gender, age, grade/year, school, having contracted COVID-19 or not, and being vaccinated or not in the various subscales (p < 0.05).

CONCLUSIONS

Preservice primary school teachers' health literacy was found to be sufficient with a moderate level of COVID-19 awareness. We recommend planning interventions for preservice primary school teachers that will improve their health literacy and COVID-19 awareness, taking influential factors into account when doing this planning.

A teacher professional development programme to enhance students’ critical health literacy through school-based health and physical education programmes

Health literacy is a critical asset for adolescents to develop given its positive impact on health outcomes. The few studies that have targeted teacher knowledge and attitudes show that teachers themselves find it difficult to: navigate the multi-modal nature of health information; critically evaluate the different modes and texts; and apply health-related information in a variety of contexts. This research study aimed to address this issue through developing and implementing a teacher professional development (PD) programme for three Australian secondary schools and nine Health and Physical Education (HPE) teachers to improve health literacy, particularly critical health literacy, content and pedagogies embedded in current HPE programmes. Fifteen HPE programmes were analysed using Nutbeam’s health literacy hierarchy and the Australian Curriculum: HPE outcomes and content, with this analysis informing a personalized PD programme. To evaluate how teachers experienced the personalized PD programme, interviews conducted at the completion of the PD programme were analysed using Braun and Clarke’s thematic approach. According to the teachers, the PD had improved their knowledge and understanding of the three levels of HL, including how to implement it into their practice. The personalized nature was a key strength of the PD programme as it allowed for changes to be made in a time-efficient manner, a known challenge for teachers. Teachers recommended the provision of additional resources that foster students’ critical health literacy levels and an additional session to ensure sustainable changes in planning and teaching practices.

Who Is Able to Resist What Is Forbidden?—The Relationship between Health Literacy and Risk Behaviours in Secondary School Students in the Broader Social and Educational Context

In the last Health Behaviour in School-Aged Children (HBSC) survey conducted in Poland in 2018, a group of 17-year-old adolescents (n = 1663; mean age 17.63 ± 0.36 years) was included outside the international protocol. This allowed an assessment to be made of their level of health literacy (HL) using the 10-point HBSC research tool. The aim of the study was to investigate the relationship between HL and risk behaviours (RB). A standardised index of RB in the last 30 days was considered as an outcome measure. This index was significantly higher in the group with low HL (0.318 ± 1.269) in comparison with the group with high HL (−0.083 ± 0.962). In a multivariate linear regression model, the strongest predictors of RB were gender, academic performance and level of regional deprivation, but the association with HL remained significant. This significant association persisted in general schools and in girls but disappeared in vocational schools and in boys. It was also shown that in rural areas, good academic performance has a less significant impact on RB if the HL level is low. The analyses led to the conclusion that when examining the relationship between HL and RB in older adolescents, it is advisable to take into account gender, the educational track and neighbourhood characteristics.

Comparison of Health Literacy Assessment Tools among Beijing School-Aged Children

Health literacy is a broad and multidimensional construct, making its measurement and conclusions inconsistent. This study aims to compare the patterning of health literacy using different assessment tools and examine their impact on children's developmental outcomes. A cross-sectional study was conducted with 650 students in Years 7-9 from four secondary schools in Beijing. Health literacy was measured by the eight-item health literacy assessment tool (HLAT, score range 0-37), the six-item Newest Vital Sign (NVS, score range 0-6), and the 16-item Health Literacy Survey (HLS, score range 0-16). Based on Manganello's health literacy framework, information on upstream factors (e.g., gender, ethnicity, socioeconomic status) and developmental outcomes (e.g., health-promoting behaviours, health service use, global health status) was collected. Overall, the average scores for health literacy were 26.34 ± 5.89, 3.64 ± 1.64, and 13.72 ± 2.94, respectively, for HLAT, NVS, and HLS. The distribution of health literacy varied by socio-demographics and individual characteristics except for gender, no matter which health literacy assessment tool was used. The magnitude of associations between health literacy, its upstream factors and developmental outcomes was greater when using three-domain instruments (HLAT and HLS) than using single-domain instruments (NVS). The approach to health literacy measurement will influence the conclusion. Using multidimensional assessment tools may better capture a child's health literacy and contribute to the maximum efficiency and effectiveness of school-based health literacy interventions.

Health Literacy in Early Childhood: A Systematic Review of Empirical Studies

Early childhood plays a key role in the formation of healthy habits and the establishment of health literacy. Nonetheless, there are only a few research studies focusing on the health literacy level of children under the age of eight. The aim of our systematic review is to explore empirical research on health literacy related to early childhood. The research was conducted in accordance with the PRISMA protocol. This systematic review examines 12 studies published between 2013–2022. Results show that research focuses on different domains of health literacy for children. In relation to children’s food literacy, children understand the relationship between health and nutrition and they realize the health impact of obesity. The habits connected to oral health are strongly associated with parents’ knowledge of and behaviours around oral health. Results related to health care situations show that children are able to be actively involved in decision-making processes in connection with their health. Exploring young children’s health literacy is essential in order to be able to plan health promotion interventions, embedded into early childhood education. Picture-based messages or story-based messages supported by illustrations can help measure health literacy in early childhood and can support the formation of health literacy.

School-based interventions to improve health literacy of senior high school students: a scoping review protocol

OBJECTIVE

The objective of this review is to map the details of school-based interventions used to improve health literacy of senior high school students.

INTRODUCTION

The global prevalence of poor adult health literacy is caused, in part, by limited health education in secondary schools. Enhancing adolescent health literacy could potentially improve adult health literacy, health behavior, and health outcomes.

INCLUSION CRITERIA

Studies investigating school-based interventions to improve health literacy of senior high school students, regardless of design, characteristics, and assessment tools, will be eligible for inclusion. Studies that provide combined data (senior high school students mixed with other students) or have a compulsory component outside of school will be excluded.

METHODS

MEDLINE, Embase, ProQuest Education Journals, Education Research Complete, SAGE Journals, and Index New Zealand will be searched for journal articles published in English since 1998. Two independent reviewers will screen titles and abstracts for eligibility, retrieve potentially relevant papers in full, and extract data from included studies. A third reviewer will resolve any disagreements. Quantitative analysis (eg, frequency analysis) will indicate geographic region of studies, design and targeted population (school grade of study participants); the mode of delivery (extracurricular or during school hours, implemented by teachers or other professionals), duration, and health literacy model anddomainoftheinterventions. Descriptive qualitative content analysis will be used to summarize, code and classify key characteristics of the interventions (eg, teaching models and strategies, content, and related skills) and main outcomes related to health literacy into meaningful categories.

The role of health literacy in the association between academic performance and substance use

BACKGROUND

To address social inequalities in adolescent substance use and consequent disparities in health, it is important to identify the mechanisms of the association between substance use and academic performance. We study the role of health literacy (HL) in the association between academic performance and weekly smoking, monthly alcohol use and cannabis ever-use among adolescents in Europe.

METHODS

SILNE-R school survey data, which was collected in 2016-17 with paper-and-pencil-method from Hanover (GE), Amersfoort (NL) and Tampere (FI), were used (N = 5088, age 13-19). Health Literacy for School-aged Children instrument was used to assess students' HL. Logistic regression analyzed the association of substance use with academic performance and HL, separately and in the same model. Linear and multinomial logistic regression analyzed the association between academic performance and HL.

RESULTS

Poor academic performance compared with high was associated with smoking [odds ratio (OR) 3.94, 95% confidence interval (CI) 2.83-5.49], alcohol use (OR: 2.94, 95% CI: 2.34-3.68) and cannabis use (OR: 2.56, 95% CI: 1.89-3.48). Poor HL was also associated with each substance use (with ORs of 2.32, 1.85 and 1.29). HL was positively associated with academic performance (β = 1.04, 95% CI: 0.89-1.20). The associations between academic performance and substance use were only slightly attenuated after controlling for HL.

CONCLUSIONS

Academic performance and HL were both determinants of substance use, confirming their role in tackling the disparities in substance use. However, HL did not demonstrably mediate the association between academic performance and substance use. A wider set of factors needs to be tackled to address emerging social inequalities in adolescent substance use.

Association between health literacy and leisure time physical activity among Lithuanian adolescents

Recently, discussion of the potential of health literacy (HL) for health promotion has increased; however, clear evidence illuminating the relationship between adolescents' HL and their physical activity (PA) remains scarce. This study aimed to assess the association between adolescents' HL and leisure time PA. A representative cross-sectional study was conducted with 2,369 Lithuanian adolescents aged 13-16 years. A self-reported questionnaire gathered information regarding HL, leisure time PA, and other confounders (gender, age, family affluence and parents' exercise). Descriptive statistics and the probabilities of being physically active were estimated using logistic regression. The results revealed that almost 60% of the participants were not sufficiently physically active. Having moderate or high levels of HL was positively associated with leisure time PA. Additionally, being male, belonging to a more affluent family, and having a father who exercise were significant predictors of adolescents' leisure time PA. This study revealed that moderate and high HL positively related to leisure time PA among Lithuanian adolescents. The study results highlighted the importance of encouraging schoolchildren's PA and including HL promotion in a school curriculum.

Adolescent Health Literacy and Neighbourhood Features: HBSC Findings from Czech Republic, Poland, and Slovakia

The role of supportive environments on health, wellbeing, and longevity has been widely recognized. However, there is no strong empirical evidence on the association between health literacy (HL) as a particular health-related competence and neighbourhoods. Therefore, the aim of the study was to assess the association between the features of neighbourhoods and the level of HL competencies of young people from three countries (Czech Republic, Poland, Slovakia). Self-reported data from an international sample of 11,521 students aged 13-15 years participating in the Health Behaviour in School-aged Children Study (HBSC) in the year 2018 were included in the analyses. The level of HL shows a strong positive relationship with family wealth, and a significant relationship is maintained in all studied countries. Both social and structural features of neighbourhoods turned out to have an impact on students' HL. However, HL is most clearly explained by the school environment. This study confirms the school effect on higher levels of HL competences in adolescents. This indicates the need to invest in schools located in less affluent areas to generally improve the level of education, implement modern health education combined with HL, and strengthen the social and health competencies of students.

Inverse Association Between Health Literacy and Obesity Among Children in Greece: A School-Based, Cross-Sectional Epidemiological Study

Children's health literacy is a crucial pillar of health. This study is aimed to examine the association between health literacy and weight status among Greek schoolchildren aged 10 to 12 years old. A population-based, cross-sectional observational study enrolling 1,728 students (795 boys), aged 10 to 12 years old, was conducted during school years 2014-2016. A health literacy index (range 0-100) was created through an item response theory hybrid model, by combining a variety of beliefs and perceptions of children about health. The mean health literacy score was 70.4 (±18.7). The majority of children (63.8%) had a "high" level (i.e., >67/100) of health literacy, 30.5% had a "medium" level (i.e., 34-66/100) of health literacy, while a small proportion of children (5.7%) had a "low" level (i.e., <33/100). Girls exhibited a higher level of health literacy than boys (71.7 ± 18.3 vs. 68.8 ± 19.1, p < .01). Regarding body weight status, 21.7% of children was overweight and 5.0% was obese. Linear regression models showed that the health literacy score was inversely associated with children's body mass index (regression coefficient [95% CI]: -0.010 [-0.018, -0.001]), after adjusting for dietary habits, physical activity levels, and other potential confounders. Health literacy seems to be a dominant characteristic of children's weight status; therefore, school planning, as well as public health policy actions should emphasize on the ability of children's capacity to obtain, process, and understand basic health information.

Promotion of Elementary School Students' Health Literacy

Health literacy is an important outcome of the discussion of school-related health education and health promotion in the 21st century. Although the improvement of health literacy at an early age is increasingly recognized and few interventions show the development of children´s health literacy, still there is little research in this area. The purpose of the study was to examine the enhancement of health literacy among children in a physical activity-based program at elementary school. In total, 137 students aged 6–12 years participated in the program, which included health knowledge transfer in child-appropriate games and exercises. Participants´ health literacy was assessed using the HLS-Child-Q15-DE at the beginning and the end of the program. The instrument measures the access, understanding, appraisal and application of health-related information on a four-point Likert-type scale. As expected, the Wilcoxon signed-rank test revealed significant increases in self-reported health literacy over time. The results show that the degree of change in health literacy was not associated with gender or age. The results suggest that the physical activity-based program has the potential to improve elementary school children´s health literacy, even though in a single group pilot study.

Subjective Generic Health Literacy and Its Associated Factors among Adolescents: Results of a Population-Based Online Survey in Germany

Profound data on adolescent health literacy are needed as a requirement for the development of health literacy promoting interventions. This paper aims to study the level of generic health literacy among adolescents and to explore associations between health literacy and socio-demographic (age, sex, family affluence, migration background), social (social support by family and friends) and personal (self-efficacy) factors. We conducted a representative cross-sectional online survey. Four health literacy dimensions were captured among 14-17 years old adolescents living in Germany (n = 1235) with the "Measurement of Health Literacy Among Adolescents-Questionnaire" (MOHLAA-Q). Descriptive, bivariate and multiple logistic regression analyses were used to analyse the data (n = 1202). We found poor health literacy levels-to varying degrees-in all examined health literacy dimensions: dealing with health-related information (8.41% with many difficulties), health-related communication skills (28.13% with low skills), attitudes toward one's own health and health information (8.81% with passive attitudes) and health-related knowledge (22.73% with low levels). We identified significant associations between poor health literacy levels and all factors studied except for age. Our results indicate a need for the implementation of evidence-based health literacy-related promoting interventions, preferentially in education and training institutions.

Health Literacy and Predictors of Body Weight in Turkish Children

PURPOSE

This study assessed the association between health literacy (both of children and their parents) and body weight in Turkish schoolchildren. This study also aimed to determine the predictors of body weight in children.

DESIGN AND METHODS

This was a descriptive, correlational study that enrolled students and their parents from Turkish secondary schools. Data were collected using the Health Literacy Scale for School-Aged Children, Adult Health Literacy Scale, socio-demographic questionnaires and anthropometric measurements.

RESULTS

The mean child age was 12.76 ± 1.27; 40.2% were male, 41.5% had higher health literacy and 17.2% were obese. Child health literacy did not correlate with body mass index (r = 0.04, p > 0.05), but correlated positively with parent health literacy (r = 0.17, p < 0.05). Parent body mass index was the only explanatory variable in child body mass index.

CONCLUSIONS

Obesity in schoolchildren correlates with parental obesity. The results showed parents should participate in practising strategies that aim to prevent and treat childhood obesity.

PRACTICE IMPLICATIONS

Children's health literacy skills can be improved to develop their health and academic achievements.

Health Literacy and Health Promotion Behaviors of Adolescents in Turkey

PURPOSE

This study was conducted to determine the health literacy and health promotion behaviors of adolescents.

DESIGN AND METHODS

This study used cross sectional and correlational design. The population of the study consisted of 6th, 7th, and 8th grade students from three different secondary schools selected from high, middle, and low income levels. The sample consisted of 2498 students.

RESULTS

The mean score of the health literacy scale of the students was 30.26. The mean score of the adolescent health promotion scale was 143.75. The mean scores of health literacy and adolescent health promotion scores of the students in high income level, sixth grade, and have parents with a baccalaureate or graduate degree were significantly higher (p < 0.005). A moderate positive correlation was found between the school age health literacy scale and the adolescent health promotion scale (p < 0.001).

CONCLUSIONS

Adolescents' health literacy, and their health promotion behaviors were at moderate level. By integrating a basic health knowledge and healthy lifestyle behaviors course into the student curriculum, health literacy of the students could be increased.

PRACTICE IMPLICATIONS

The determination of health literacy and health promotion behaviors in adolescents by nurses in the schools will be a guide for the promotion of enhanced adolescent health.

Adolescents' health literacy, health protective measures, and health-related quality of life during the Covid-19 pandemic

PURPOSE

First, to describe adolescents' health information sources and knowledge, health literacy (HL), health protective measures, and health-related quality of life (HRQoL) during the initial phase of the Covid-19 pandemic in Norway. Second, to investigate the association between HL and the knowledge and behavior relevant for preventing spread of the virus. Third, to explore variables associated with HRQoL in a pandemic environment.

METHODS

This cross-sectional study includes survey data from 2,205 Norwegian adolescents 16-19 years of age. The participants reported on their health information sources, HL, handwashing knowledge and behavior, number of social interactions, and HRQoL. Associations between study variables and specified outcomes were explored using multiple linear and logistic regression analyses.

RESULTS

Television (TV) and family were indicated to be the main sources for pandemic-related health information. Handwashing, physical distancing, and limiting the number of social contacts were the most frequently reported measures. HL and handwashing knowledge and HL and handwashing behavior were significantly associated. For each unit increase on the HL scale, the participants were 5% more likely to socialize less with friends in comparison to normal. The mean HRQoL was very poor compared to European norms. Being quarantined or isolated and having confirmed or suspected Covid-19 were significantly negatively associated with HRQoL, but seeing less friends than normal was not associated. HL was significantly positively associated with HRQoL, albeit of minor clinical importance.

CONCLUSION

Adolescents follow the health authorities' guidelines and appear highly literate. However, high fidelity requires great sacrifice because the required measures seem to collide with certain aspects that are important for the adolescents' HRQoL.

A Comparative Study on Adolescents' Health Literacy in Europe: Findings from the HBSC Study

(1) Background: There is a need for studies on population-level health literacy (HL) to identify the current state of HL within and between countries. We report comparative findings from 10 European countries (Austria, Belgium (Fl), Czechia, England, Estonia, Finland, Germany, Macedonia, Poland, and Slovakia) on adolescents’ HL and its associations with gender, family affluence (FAS), and self-rated health (SRH). (2) Methods: Representative data (N = 14,590; age 15) were drawn from the HBSC (Health Behavior in School-Aged Children) study. The associations between HL, gender, FAS, and SRH were examined via path models. (3) Results: The countries exhibited differences in HL means and in the range of scores within countries. Positive associations were found between FAS and HL, and between HL and SRH in each country. Gender was associated with differences in HL in only three countries. HL acted as a mediator between gender and SRH in four countries, and between FAS and SRH in each country. (4) Conclusions: The findings confirm that there are differences in HL levels within and between European countries, and that HL does contribute to differences in SRH. HL should be taken into account when devising evidence-informed policies and interventions to promote the health of adolescents.

Interdisciplinary Perspectives on Health Literacy Research Around the World: More Important Than Ever in a Time of COVID-19

As we write our editorial for a health literacy special issue in the midst of the international COVID-19 crisis, we take this opportunity to highlight the importance of individual, community, and population health literacy. We are not only in a "pandemic" but also an "infodemic". Health literacy is more important than ever in the face of these global health threats, which have impacted outcomes across the levels of the socio-ecological model (SEM), including individual health behaviors, family relationships, organizational behavior, state policy-making, national mortality statistics, and the international economy in the span of weeks. Our special issue sought to pull together interdisciplinary threads guided by two principles. The first was defining health literacy as essential skills and situational resources needed for people to find, understand, evaluate, communicate, and use information and services in a variety of forms across various settings throughout their life course to promote health and wellbeing. The second was the idea that enhancing health literacy in populations and systems is critical to achieving health equity. In this time of public health need across traditional borders, the inter-sectoral and international perspectives of special issue articles are more urgent than ever. A greater understanding, appreciation, and application of health literacy can support policy action on multiple levels to address major public health challenges. Health literacy should be built deliberately as a population-level resource and community asset. We have summarized the set of articles in this special issue across the levels of the SEM, hoping their thoughtful considerations and interesting findings will help to support global health and wellness and inspire future research, policy, and practice in this global public health emergency and beyond.

Making a Case for "Education for Health Literacy": An International Perspective

In many countries, health literacy research, practice, and policy have been moving away from a focus only on medical care and health-care settings to a much broader conceptualization. In this broader perspective, health literacy can be obtained and used across many other settings (e.g., school, home, workplaces, government) towards achieving health and wellness goals across the life-course for individuals, families, and communities. The education sector is a critical domain towards these achievements and education for health literacy is a fundamental process and outcome. This can help towards important public health goals, including critical health literacy, as oriented not only towards individual actions, but also towards supporting effective social and political action. This Perspective Article describes the importance and utility of the education for health literacy perspective, which, follows a view that health literacy is a key outcome of health education from which improved population health, health promotion and disease prevention could be achieved across diverse contexts. We first describe different educational paradigms to address health literacy and clarify the education for health literacy perspective as a supportive, instructional and capacity-building global resource across the life-course. Then, using specific examples from Canada, America, and Germany, we provide a snapshot of the diverse ways in which the education for health literacy perspective can be found in national policies. These include broad national goals and standards (Germany and Canada) and major health care reform (America). We next consider the tensions and gaps that can arise in the translation and implementation of these policies relative to the ideal education for health literacy perspective, especially related to equity. These include the need for funding, goals of the educational system, and limited evaluation of policy in practice. Finally, we highlight strategic opportunities to achieve education for health literacy and equity especially offering examples from innovative practice in Canada across the lifespan.

Adolescent Health Literacy in Beijing and Melbourne: A Cross-Cultural Comparison

While adolescent health literacy has gained momentum, it is under-researched from a cross-cultural perspective. This study aims to compare health literacy among two cultural groups of secondary students in Beijing and Melbourne. A cross-sectional study was conducted with 770 students from five secondary schools in Beijing and Melbourne. A self-administered questionnaire was designed to collect information on health literacy (the eight-item health literacy assessment tool (HLAT-8), the Newest Vital Sign (NVS) and the 47-item Health Literacy Survey (HLS-47)), its antecedents and health outcomes. Overall, students’ health literacy in Melbourne (n = 120) was higher than that in Beijing (n = 650): 28.25 ± 6.00 versus 26.37 ± 5.89 (HLAT-8); and 4.13 ± 1.73 versus 3.65 ± 1.64 (NVS). The proportion of students with low health literacy varied by instruments, representing 23.7–32.2% in Melbourne and 29.0%–45.5% in Beijing. In both cultural groups, students’ self-efficacy, social support, and perceptions of school environment were associated with their health literacy, which in turn predicted their health behaviours, patient-provider communication and health status. Given the nature of our study design and small samples, a cautious conclusion would be that adolescent health literacy is sensitive to the broad cultural context and might be an interactive outcome influenced by an individual’s health skills and the social environment. Particularly, creating a supportive school environment is critical to develop adolescent health literacy that would eventually contribute to better health outcomes.