Parental literacy level and understanding of medical information

Inequities in Screening and HPV Vaccination Programs and Their Impact on Cervical Cancer Statistics in Romania

(1) Introduction: A Romanian woman is diagnosed with cervical cancer every two hours; the country ranks second in Europe in terms of the mortality and incidence rate of this disease. This paper aims to identify the main reasons that have led to this situation, focusing on the measures taken by the Romanian Ministry of Health for the prevention of this type of cancer-national programs for cervical cancer screening and HPV vaccination. (2) Materials and methods: We performed a study based on the available secondary data from the National Statistics Institute, World Health Organization and Bucharest Institute of Oncology in order to assess the burden associated with cervical cancer and place it in the context of known global and European incidence and mortality rates, thus evaluating the importance of this health issue in Romania. The second component of our study was a cross-sectional study. Here, we used a 14-question questionnaire applied to the women participating in the National Screening Program for Cervical Cancer and aimed to evaluate the women's level of knowledge about screening and HPV vaccination and their access cervical-cancer-specific healthcare services. (3) Results: The results of this research show that a high percentage of women postpone routine checks due to a lack of time and financial resources and indicate that a low level of knowledge about the disease and the specific preventive methods determines the low participation in screening and HPV vaccination programs implemented in Romania, contributing to the country's cervical cancer situation. (4) Conclusions: The national programs have complicated procedures, are underfunded and do not motivate healthcare workers enough. This, combined with the lack of information for the eligible population, adds up to an extremely low number of women screened and vaccinated. Our conclusion is that the Romanian Ministry of Health must take immediate action by conducting major awareness campaigns, implementing measures to make the programs functional and ensuring coherent funding.

Health Literacy: Implications for Child Health

Health literacy is an important issue to consider in the provision of health-care to children. Similar to the adult population, most parents face health literacy challenges. Of particular concern, 1 in 4 parents have low health literacy, greatly affecting their ability to use health information to make health decisions for their child. High expectations are placed on parents and children to achieve effective disease management and positive health outcomes in the context of complex health-care systems and disease treatment regimens. Low health literacy affects parent acquisition of knowledge, attitudes, and behaviors, as well as child health outcomes across the domains of disease prevention, acute illness care, and chronic illness care. The effect of low health literacy is wide ranging, including 1) poor nutrition knowledge and behaviors, 2) higher obesity rates, 3) more medication errors, 4) more emergency department use, and 5) poor asthma knowledge, behaviors, and outcomes. Health-care providers can mitigate the effects of health literacy by seeking to align health-care demands with the health literacy skills of families. Effective health literacy-informed interventions provide insights into methods that can be used by providers and health systems to improve health outcomes. Health literacy-informed communication strategies should be used with all families in a "universal precautions approach" because all parents likely benefit from clear communication. As scientific advances are made in disease prevention and management, unless families understand how to follow provider recommendations, the benefit of these advances will not be realized and disparities in outcomes will be exacerbated.

Parental Perceptions of Displayed Patient Data in a PICU: An Example of Unintentional Empowerment

OBJECTIVES

To explore the perceptions of parents of pediatric patients in a PICU regarding real-time open electronic health record data displayed in patient rooms.

DESIGN

Cross-sectional qualitative interview study.

SETTING

PICU in a large Midwestern tertiary-care children's hospital.

SUBJECTS

Parents of patients in a PICU (n = 33).

MEASUREMENTS AND MAIN RESULTS

Qualitative data were collected through in-person semi-structured, individual, and small-group interviews. Data were collected from March 2016 to July 2016, with approval from the study hospital's institutional review board. Data were analyzed using inductive thematic analysis. Results included positive effects of accessing real-time open electronic health record data on family empowerment, situation awareness, potential error detection, understanding of medical data, and facilitating discussions during rounds. Concerns were reported regarding privacy of information as well as potential misinterpretation of displayed data. We identified several ways to improve this collaborative technology to make it more family-centered.

CONCLUSIONS

This study suggests that a new health information technology system providing continuous access to open electronic health record data may be an effective way to empower and engage parents in the PICU, but potential drawbacks were also noted. The results also provide insights into the collaborative use of health information technology in the PICU setting.

Examining the correlates of meal skipping in Australian young adults

Background

Meal skipping is associated with diet-related chronic disease risk and is highly prevalent in young adults. Despite this, the correlates of meal skipping in this population group are unknown. Therefore, the aim of this study was to examine the prevalence and correlates of meal skipping in young adults.

Methods

Young adults aged 18–30 years (n = 578) (24% male, 76% female) used ‘FoodNow’, a purpose designed real-time smartphone application to record food and beverage consumption over four non-consecutive days. The day following each reporting day, participants were asked about their previous day’s eating occasions; if any eating occasions were not reported or if any were skipped. These data were used to categorise participants into specific meal skippers (breakfast, lunch and/or dinner skipper). Participants also completed an online questionnaire, which contained measures of correlates from the social-ecological framework across the individual, social-environmental and physical-environment domains. Logistic regression analyses were used to examine associations between specific meal skipping behaviours and measured correlates.

Results

Individual domain correlates (education status, smoking status and time scarcity) were associated with varying meal skipping behaviours, while no correlates from the social-environmental or physical-environmental domains of the social-ecological framework were associated with any meal skipping behaviours. Participants with a university education were less likely to be a meal skipper (any meal) (OR = 0.46; 95%CI: 0.22, 0.95; p = 0.035), while those who previously or currently smoked cigarettes were more likely to be breakfast skippers (OR = 1.10; 95%CI: 1.15, 3.86; p = 0.016) compared to those who had never smoked before. Those who are time scarce were more likely to be either breakfast (OR = 1.12; 95%CI: 1.00, 1.26; p = 0.036) or lunch skippers (OR = 1.11; 95% CI: 1.01, 1.23; p = 0.033). No variables were significantly associated with dinner skipping.

Conclusions

The findings suggest that the correlates of meal skipping vary according to the specific meal skipped. University education status needs to be considered when designing interventions aimed at the reduction of meal skipping among young adults, while correlates such as time management and smoking status may offer potential behaviour change targets within these interventions.

Electronic supplementary material

The online version of this article (10.1186/s12937-019-0451-5) contains supplementary material, which is available to authorized users.

Urban health extension program model housing and household visits improved the utilization of health Services in Urban Ethiopia: a community-based cross-sectional study

Background

The government of Ethiopia launched an innovative program called Urban Health Extension Program (UHEP) in 2009, aims to produce better health outcomes to the urban populations using urban health extension professionals (UHE-ps) by enabling households to implement most health intervention packages designed by the government, which is referred to as model households (practice and implement at least 75% of the training provided by UHE-ps on UHEP packages). The objective of this study was to assess health service use and its associated factors.

Methods

A community-based cross-sectional study was conducted to assess the health service use in Addis Ababa. Structured questionnaires were filled out by 1086 women, and a binary logistic regression was performed.

Results

Urban health extension professionals performed home visits to 57.1% (95% CI (confidence interval) =54.2 to 59.8%) of the households. Mothers who had heard of the program (had information about UHEP) were 2.13 times more likely to visit the health center (HC) (AOR (adjusted odds ratio) =2.13, 95% CI = 1.36 to 3.32) than mothers who had not heard of the program. Mothers from model households were 2.12 times more likely to visit the HC (AOR = 2.12, 95% CI = 1.16 to 3.88) than mothers from non-model households. Mothers whose households were visited by the UHE-ps were 1.89 times more likely to visit the HC (AOR = 1.89, 95% CI = 1.22 to 2.94) than mothers whose households were not visited. Similarly, mothers who were in the reproductive age group (18 to 49 years) were 1.74 times more likely to visit the HC (AOR = 1.74, 95%CI = 1.12 to 2.71) than mothers above 49 years old.

Conclusions

Model households and mothers in the reproductive age group exhibited significant associations with health service use. Sustaining the practices of graduated and certified model households is essential to maximize the benefits of the UHEP’s activities regarding health service use. Regular home visits to both model and non-model households are essential to scale up health service use and design re-graduation or other sustainable options for already graduated households.

Association Between Health Literacy and Parental Self-Efficacy among Parents of Newborn Children

OBJECTIVE

To determine whether health literacy was associated with parental self-efficacy in a diverse sample of parents of newborns. We hypothesized that parents with lower health literacy would have lower parental self-efficacy.

STUDY DESIGN

We conducted a cross-sectional analysis of baseline surveys from 253 English and Spanish speaking parents >18 years old with newborns <28 days old enrolled in a trial testing a multisite primary care-based parenting intervention. Surveys assessed parental, child, and environmental characteristics, and used validated instruments to measure health literacy and parental self-efficacy (total and 4 subtypes). Bivariate analyses identified parental, child, and environmental characteristics associated with parental self-efficacy. Multivariable linear regression models examined the associations between health literacy and parental self-efficacy, adjusting for covariates.

RESULTS

Parents (median age, 29 years) were 92.1% female, 54.5% black/African American, and 29.6% Hispanic/Latino. More than one-half (58.9%) had completed some college education or more, 49.0% spoke mostly English, and 16.2% had low health literacy. In bivariate analyses, parental self-efficacy was significantly lower in parents with fewer household residents. In multivariable analyses, parents with low compared with high health literacy had significantly lower parental self-efficacy scores (total and 4 subtypes including caretaking procedures, evoking behaviors, reading behaviors and signaling, and situational beliefs).

CONCLUSIONS

Lower health literacy was associated with lower parental self-efficacy in parents of newborns. To maximize impact on positive parenting behaviors and child outcomes, interventions assisting parents with low parental self-efficacy should consider strategies to address low health literacy.

Health Information Preferences of Parents in a Pediatric Emergency Department

Parents of children seeking nonurgent care in the emergency department completed surveys concerning media use and preferences for health education material. Results were compiled using descriptive statistics, compared by health literacy level with logistic regression, adjusting for race/ethnicity and income. Semistructured qualitative interviews to elicit reasons for preferences, content preference, and impact of health information were conducted and analyzed using content analysis. Surveys (n = 71) showed that despite equal access to online health information, parents with low health literacy were more likely to use the internet less frequently than daily ( P < .01). Surveys and interviews (n = 30) revealed that health information will be most effective when distributed by a health care professional and must be made available in multiple modalities. Parents requested general information about childhood illness, including diagnosis, treatment, and signs and symptoms. Many parents believed that appropriate health information would change their decision-making regarding seeking care during their child's next illness.

Assessment of readability, understandability, and completeness of pediatric hospital medicine discharge instructions

The average American adult reads at an 8th-grade level. Discharge instructions written above this level might increase the risk of adverse outcomes for children as they transition from hospital to home. We conducted a cross-sectional study at a large urban academic children's hospital to describe readability levels, understandability scores, and completeness of written instructions given to families at hospital discharge. Two hundred charts for patients discharged from the hospital medicine service were randomly selected for review. Written discharge instructions were extracted and scored for readability (Fry Readability Scale [FRS]), understandability (Patient Education Materials Assessment Tool [PEMAT]), and completeness (5 criteria determined by consensus). Descriptive statistics enumerated the distribution of readability, understandability, and completeness of written discharge instructions. Of the patients included in the study, 51% were publicly insured. Median age was 3.1 years, and median length of stay was 2.0 days. The median readability score corresponded to a 10th-grade reading level (interquartile range, 8-12; range, 1-13). Median PEMAT score was 73% (interquartile range, 64%-82%; range, 45%-100%); 36% of instructions scored below 70%, correlating with suboptimal understandability. The diagnosis was described in only 33% of the instructions. Although explicit warning signs were listed in most instructions, 38% of the instructions did not include information on the person to contact if warning signs developed. Overall, the readability, understandability, and completeness of discharge instructions were subpar. Efforts to improve the content of discharge instructions may promote safe and effective transitions home. Journal of Hospital Medicine 2017;12:98-101.

Parent Health Literacy, Depression, and Risk for Pediatric Injury

BACKGROUND

Population-wide research on the impact of parent health literacy to children's health outcomes is limited. We assessed the relationship of low parent health literacy to a range of pediatric health risks within a large cohort of primary care patients.

METHODS

Data were from 17 845 English- and Spanish-speaking parents of children aged ≤7 years presenting for well-child care. We used a 3-item screener to measure health literacy. Outcomes included secondhand smoke exposure, asthma treatment nonadherence, parent depression, child-rearing practices, injury prevention, and parent first-aid knowledge. We summarized study variables with descriptive statistics and then performed multivariable logistic regression to identify associations between low parent literacy and our dependent measures.

RESULTS

Mean child age was 4.8 years (SD 3.7); 36.5% of parent respondents had low health literacy. In models adjusted for child gender, race/ethnicity, insurance, age, and parent language preference, low parent health literacy was related to a range of pediatric health risks, including parent depression (adjusted odds ratio [AOR] 1.32; 95% confidence interval 1.18-1.48), firearm access (AOR 1.68; 1.49-1.89), not having a working smoke detector (AOR 3.54; 2.74-4.58), and lack of first-aid knowledge about choking (AOR 1.67; 1.44-1.93) and burns (AOR 1.45; 1.29-1.63). Children of parents with low health literacy were also more likely to watch >2 hours of television per day (AOR 1.27; 1.17-1.36).

CONCLUSIONS

Low parent health literacy is independently and significantly related to parent depression, child television viewing, and at-risk family behaviors associated with child injury. Use of low-literacy approaches to health-behavior interventions may be essential to address common child morbidities.

Caregiver word reading literacy and health outcomes among children treated in a pediatric nephrology practice

BACKGROUND

Caregivers play a major role in the healthcare of pediatric patients, particularly during childhood and adolescence. This study examined the impact of caregivers' functional literacy on the health outcomes of adolescents with chronic kidney disease (CKD) or end-stage kidney disease (ESKD).

METHODS

Caregiver-child dyads in a Southeastern US pediatric nephrology clinic participated in this cross-sectional study. We collected demographic information, data on caregivers' functional literacy skills (Wechsler Individual Achievement Test Word Reading Subtest) and child health outcomes (healthcare utilization and adherence). Negative binomial regression analyses were used to test the relationships.

RESULTS

A total of 98 pediatric patients and their caregivers participated. Caregivers' word reading literacy was associated with their children's healthcare utilization. Patients whose caregivers had lower word reading literacy skills (<7th grade) had greater incidence of emergency room (ER) visits (adjusted incidence rate ratio = 2.05, 95% confidence interval: 1.007, 4.177, P < 0.05) after adjusting for major demographic factors. Patients' hospitalization rates and adherence to medication/diet/appointments were comparable in the two groups.

CONCLUSIONS

Low caregiver functional word reading literacy was negatively related to health outcomes of adolescents with CKD/ESKD as reflected by greater ER visits. Educational materials and teaching strategies (dialysis training protocols, patient education materials) adjusted for low literacy levels may contribute to better outcomes.

Predictors of Health Literacy and Numeracy Concordance Among Adolescents With Special Health Care Needs and Their Parents

Parent and teen health literacies (HLs) are employed as teens with chronic illnesses transition to health self-management and the adult health system. This study explores the relationships between parent and teen HL. Teens ages 12-18 with chronic conditions and their parents, sampled from a pediatric Medicaid accountable care organization, completed an interview assessing HL and self-reported competence with written and numerical health information. Rates of teen and parent HL, degree of concordance, and the relationship between concordance and teen-reported competence with health materials were measured. Half (52%) of teens had adequate HL, 62% of teens reported competence with written health materials, and 69% reported competence with numerical information. The correlation between parent and teen HL was modest but significant (ϕ = 0.13, p = .03): 47% of parent-teen dyads were concordant for adequate HL, and 10% were concordant for inadequate HL. Adequate teen HL was associated with parental adequate HL and parental education. Discordance was associated with self-reported competence with written material and numerical material. More than half of parent-teen dyads had at least 1 member with less than adequate HL, and parent-teen HL concordance was associated with teen perception of HL. These findings support the consideration of both independent and dyad HL levels in adolescent care.

Do parents recall and understand children's weight status information after BMI screening? A randomised controlled trial

OBJECTIVES

As parents of young children are often unaware their child is overweight, screening provides the opportunity to inform parents and provide the impetus for behaviour change. We aimed to determine if parents could recall and understand the information they received about their overweight child after weight screening.

DESIGN

Randomised controlled trial of different methods of feedback.

SETTING

Participants were recruited through primary and secondary care but appointments took place at a University research clinic.

PARTICIPANTS AND INTERVENTION

1093 children aged 4-8 years were screened. Only overweight children (n=271, 24.7%) are included in this study. Parents of overweight children were randomised to receive feedback regarding their child's weight using best practice care (BPC) or motivational interviewing (MI) at face-to-face interviews typically lasting 20-40 min. 244 (90%) parents participated in a follow-up interview 2 weeks later to assess recall and understanding of information from the feedback session.

PRIMARY AND SECONDARY OUTCOME MEASURES

Interviews were audio-taped and transcribed verbatim before coding for amount and accuracy of recall. Scores were calculated for total recall and sub-categories of interest.

RESULTS

Overall, 39% of the information was recalled (mean score 6.3 from possible score of 16). Parents given feedback via BPC recalled more than those in the MI group (difference in total score 0.48; 95% CI 0.05 to 0.92). Although 94% of parents were able to correctly recall their child's weight status, fewer than 10 parents could accurately describe what the measurements meant. Maternal education (0.81; 0.25 to 1.37) and parental ratings of how useful they found the information (0.19; 0.04 to 0.35) were significant predictors of recall score in multivariate analyses.

CONCLUSIONS

While parents remember that their child's body mass index is higher than recommended, they are unable to remember much of the information and advice provided about the result.

TRIAL REGISTRATION NUMBER

Australian New Zealand Clinical Trials Registry ACTRN12609000749202.

The association of health literacy, social support, self-efficacy and interpersonal interactions with health care providers in low-income Latina mothers

OBJECTIVE

We explored relationships between maternal health literacy (HL), communicative self-efficacy (SE), social support (SS) and maternal perception of interactions with health care providers (HCPs).

METHODS

Using a cross-sectional, correlational design, we assessed sociodemographic characteristics, maternal HL, social support, communicative self-efficacy, and interpersonal interactions with HCPs among 124 low-income Latina mothers of young children.

RESULTS

Informal SS significantly predicted maternal SE in interactions. SE predicted maternal perception of a HCP's ability to "elicit and respond to her concerns."

DISCUSSION

Interventions to improve maternal self-efficacy in interacting with HCPs among low health literate Latina mothers may positively impact pediatric health outcomes.

Mobile and web-based education: delivering emergency department discharge and aftercare instructions

Prior research has identified deficiencies in the standard process of providing instructions for care at discharge from the emergency department (ED). Patients typically receive a brief verbal instruction, along with preformatted written discharge documents. Studies have found that understanding and retention of such information by families are very poor, leading to nonadherence in follow-up care, unnecessary return visit to the ED, and poor health outcomes. The combination of systems factors (information content, delivery methods, and timing) and patient factors (health literacy, language proficiency, and cultural factors) contributes to the challenge of providing successful discharge communication. Internet and mobile devices provide a novel opportunity to better engage families in this process.Mobile health can address both system- and patient-level challenges. By incorporating images, animation, and full Web-based video content, more comprehensible content that is better suited for patients with lower health literacy and today's visual learners can be created. Information can also be delivered both synchronously and asynchronously, enabling the health care providers to deliver health education to the patients electronically to their home, where health care occurs. Furthermore, the providers can track information access by patients, customize content to the individual patients, and reach other caregivers who may not be present during the ED visit. Further research is needed to develop the systems and best practices for incorporating mobile health in the ED setting.

Testing the Effects of the Addition of Videos to a Website Promoting Environmental Breast Cancer Risk Reduction Practices: Are Videos Worth It?

Searching for ways to reach wider audiences in more comprehensible ways, health promotion agencies might add videos to their current web offerings. While potentially costly and time consuming to create, the effect of these videos on websites has not received much attention. This study translated research about the potential breast cancer risk for young girls associated with the household chemical PFOA into two websites mothers with young daughters were randomly assigned to view (website with videos vs. website without videos). Results revealed participants in the video condition found the advocated risk protective behaviors easier to perform and stated they were more likely to perform them than those in the non-video condition. Approximately 15 days after exposure, those in the video condition performed on average one more protective behavior than those in the non-video condition. Results also suggest that agencies' efforts should focus on creating one quality video to place on a homepage, as video views declined the deeper people navigated into the site. Behaviors advocated should also be ones that can have lasting impacts with one-time actions, as effects wore away over time. Additional strategies are discussed for health promoters seeking to create videos to add to their current websites.

How well do mothers in Ghana understand why their newborn is hospitalized?

BACKGROUND

Maternal knowledge about serious infant illnesses has significant implications for care after discharge, particularly in countries with high infant mortality rates. No existing studies on this topic in low-income countries were identified. The study sought to identify the level of maternal understanding about why a newborn was hospitalized and how mothers in Ghana attributed blame for the illness.

METHODS

The project team conducted semi-structured interviews with mothers aged 18 and older who had infants hospitalized in a tertiary care facility in Kumasi, Ghana, and collected data on demographics, pregnancy and delivery, and beliefs about their infant's illness. Infant charts were abstracted to identify medical reasons for hospitalization for comparison with the mother's understanding, and levels of understanding were coded as 'none', 'partial' or 'full'.

RESULTS

153 mothers were interviewed and their average age was 28. For 27%, this was their first pregnancy. Forty per cent of mothers had no understanding of why their infant was in the hospital and 28% had only partial understanding. One-third of the women reported blaming themselves for the child's illness. In multivariable analysis, demographic factors including maternal age, education, primiparous status, and urban vs rural residence did not predict maternal understanding or self-blame.

CONCLUSIONS

Sick newborns in low-income countries are at very high risk of adverse outcomes. Mothers who lack a clear understanding of why their infant is in the hospital might have difficulty communicating preferences about care, understanding the type of care that is being given, and recognizing future warning signs of illness. Such gaps in understanding could put the discharged infant at significant risk.

Exploring caregiver understanding of medications immediately after a pediatric primary care visit

OBJECTIVE

Assess accuracy of caregiver understanding of children's prescribed medications and examine factors associated with accurate recall.

METHODS

Cross-sectional, observational study of English- or Spanish-speaking caregivers of primary care patients aged 0-7 years. Child and visit characteristics and caregiver health literacy (short test of health literacy in adults) were assessed. Post-visit, caregivers completed questionnaires on medications prescribed. Caregiver and medical record agreement on medication name and administration (dose and frequency) were examined using chi square and logistic regression.

RESULTS

Analyses included 68 caregivers (28% low health literacy); 96% of children had public insurance. Caregivers indicated that the doctor provided clear medication information (100%) and they could follow instructions (98%). 101 medicines were prescribed; 6 were recalled by caregiver only. 71% of medications were accurately named; 37% of administration instructions were accurately recalled. Accurate naming was more often found for patients 3-7 years, without conditions requiring repeat visits, and new medications. Accurate administration responses were associated with having only 1 child at the visit.

CONCLUSION

Unperceived medication instruction understanding gaps exist at physician visits for caregivers of all literacy levels. Communication and care delivery practices need further evaluation.

PRACTICE IMPLICATIONS

Clinicians should be aware of the frequency of caregiver medication misunderstanding.

The relationship between parent health literacy and pediatric emergency department utilization: a systematic review

BACKGROUND

Low health literacy in parents can potentially impact understanding of a child's diagnosis and treatment course. No reviews have addressed parent health literacy in the emergency department (ED), the relationship between parent health literacy and child ED utilization, or the impact of low literacy interventions on child ED utilization.

OBJECTIVE

To systematically evaluate the peer-reviewed literature pertaining to parental health literacy and ED utilization. The following key questions were addressed: question (Q) 1) What is the prevalence of low health literacy, as estimated by validated health literacy measures, of parents in the ED? Q2) Is parent low health literacy related to ED use for children? Q3) Do low literacy interventions targeting parents likely to have low health literacy affect ED use for children?

DATA SOURCES

The authors reviewed 483 unduplicated titles and abstracts published between 1980 and May 2012 using PubMed and CINAHL, with 117 retained for full review and 17 included in the final analytic review.

STUDY ELIGIBILITY CRITERIA, PARTICIPANTS, AND INTERVENTIONS

All included articles had a valid measure of parent health literacy and a Q1) descriptive measurement of the population, Q2) ED utilization, or Q3) utilized a low literacy educational intervention.

STUDY APPRAISAL AND SYNTHESIS METHODS

One author extracted data verified by a second author. Studies were rated for quality by both authors.

RESULTS

Q1) A median of 30% (interquartile range 22-36%) of parents in the ED possesses low health literacy. Q2) Studies investigating the relationship between health literacy and ED yielded mixed results. Q3) Seven of 8 low literacy interventions were associated with a reduction in ED use. Random effects pooled odds ratios from 6 studies showed intervention effectiveness (odds ratio 0.35; 95% CI 0.15-0.81).

LIMITATIONS

No intervention studies measured health literacy, limiting the ability to determine whether the low literacy intervention targeted health literacy.

CONCLUSIONS AND IMPLICATIONS OF KEY FINDINGS

Roughly 1 in 3 parents of children presenting to the ED have low health literacy. Importantly, interventions targeting parents likely to have low health literacy have an impact in reducing ED utilization.

'I can't relate it to teeth': a qualitative approach to evaluate oral health education materials for preschool children in New South Wales, Australia

BACKGROUND

Early Childhood Caries is a significant public health issue worldwide. Although much is known about the aetiology of dental caries, there is limited evidence on the understanding of caregivers on readily available early childhood oral health education materials.

AIM

The purpose of this study was to record how parents cope with dental health education materials for preschool children commonly available in New South Wales, Australia.

DESIGN

This qualitative study was nested within a large cohort study in South Western Sydney. English-speaking mothers (n = 24) with young children were approached for a face-to-face, semi-structured interview at their homes. Two dental leaflets designed by NSW Health to give advice on monitoring young children's oral health were sent to mothers prior to the interview. Interviews were recorded and subsequently transcribed verbatim. Transcripts were analysed by interview debriefing and a thematic coding.

RESULTS

Mothers generally reported that the leaflets were easy to read but noted that the information pertaining to bottle feeding was confusing. Furthermore, they were unable to understand terms such as 'fluoride' and 'fissure sealants'. Early childhood nutrition and infant teething were inadequately addressed, and mothers preferred pictorial presentations to improve their understanding of oral health.

CONCLUSIONS

Producers of health education leaflets should keep the messages simple and straightforward, avoid the use of medical jargon, and use pictorial aids to improve communication with parents.

Effective discharge communication in the emergency department

Communication at discharge is an important part of high-quality emergency department (ED) care. This review describes the existing literature on patient understanding and implementation of discharge instructions, discusses previous interventions aimed at improving the discharge process, and recommends best practices and future research. MEDLINE and Cochrane databases were searched, using combinations of key terms. Literature from both the adult and pediatric ED populations was reviewed. Multiple reports have shown deficient comprehension at discharge, with patients or parents frequently unable to report their diagnosis, management plan, or reasons to return. Interventions to improve discharge communication have been, at best, moderately successful. Patients need structured content, presented verbally, with written and visual cues to enhance recall. Written instructions need to be provided in the patient's language and at an appropriate reading level. Understanding should be confirmed before the patient leaves the ED. Further research is needed to describe the optimal content, channel, and timing for the ED discharge process and the relationship between discharge process and outcomes.

The association between parent worry and young children's social-emotional functioning

OBJECTIVE

: Behavioral health problems are reported to affect as many as 24% of children younger than 4 years. Screening within primary care settings remains low. Brief, inexpensive methods to identify children are needed. The objective of this study was to determine the extent to which parent worry about their children's behavior and development is associated with social-emotional problems.

METHODS

: In this cross-sectional study, 378 Spanish and English speaking mothers of 12- to 48-month-old, underserved children were surveyed before a well-child visit with the Brief Infant-Toddler Social-Emotional Assessment. This is a parent-report measure that was scored to identify clinically significant (CS) social-emotional problems (≥85th percentile) and at-risk (AR) problems (75th-84th percentile). Parents rated their worry about their children's behavior and social-emotional development on 3 questions.

RESULTS

: A total of 42.1% of children had AR or CS problems or low social competence, with 19.8% of these children having CS problems. Overall, 30.4% of parents expressed worry about social-emotional/behavioral issues. A total of 19.9% of parents expressed worry despite having rated their child's behavior in the normal range on the Brief Infant-Toddler Social-Emotional Assessment. Worry was significantly associated with having either AR or CS problems. However, worry significantly distinguished the CS group, but not the AR group, from the normal group. Parent worry regarding behavior and social-emotional development approached adequate sensitivity (66.7%) to identify children CS problems with specificity being 78.6%. Parent worry, however, was not adequately sensitive in detecting AR problems. Ethnic differences indicated that the sensitivity and specificity of worry to detect CS behavior and social-emotional problems were excellent in Hispanic families, but sensitivity was poor in African-American ones. Among parents with low educational attainment, sensitivity to detect CS behavior and social-emotional problems was excellent.

CONCLUSIONS

: Parent worry regarding social-emotional/behavioral issues may be a useful adjunct to developmental surveillance, as it identifies children with the most significant behavioral and social-emotional problems. However, as a screening method to identify all young children with social-emotional problems, parent worry does not currently achieve acceptable classification.

Parental perception of preschool child body weight

Obesity in preschoolers has risen dramatically in the last decade. Although studies have demonstrated that parents of preschoolers have incorrect perceptions of their child's body weight, little is known about the factors that may be associated with these perceptions. The purpose of this study was to examine the relationships between parental perceptions of preschool child body weight and parental psychosocial factors. Quantitative analyses included descriptive statistics, correlations, and regression analyses. More than one third of the children in the sample were at risk for being overweight or were already overweight. However, less than 6% of parents felt that their child had an elevated body weight. Results from univariate logistic regression analyses demonstrated that the parent's health literacy level was a significant predictor of the accuracy of their perceptions regarding their child's body weight (p < .05). Parental concern regarding child weight and perceived level of efficacy did not significantly predict the accuracy of their perceptions. Results from this study indicate that assessing parental perceptions of preschool child body weight can help providers accurately understand how parents view their children and lead to tailored educational interventions. In addition, the results support previous research suggesting that parental health literacy is a key to providing high-quality family-centered care.

Maternal health literacy and late initiation of immunizations among an inner-city birth cohort

To determine if maternal health literacy influences early infant immunization status. Longitudinal prospective cohort study of 506 Medicaid-eligible mother-infant dyads. Immunization status at age 3 and 7 months was assessed in relation to maternal health literacy measured at birth using the Test of Functional Health Literacy in Adults (short version). Multivariable logistic regression quantified the effect of maternal health literacy on immunization status adjusting for the relevant covariates. The cohort consists of primarily African-American (87%), single (87%) mothers (mean age 23.4 years). Health literacy was inadequate or marginal among 24% of mothers. Immunizations were up-to-date among 73% of infants at age 3 months and 43% at 7 months. Maternal health literacy was not significantly associated with immunization status at either 3 or 7 months. In multivariable analysis, compared to infants who had delayed immunizations at 3 months, infants with up-to-date immunizations at 3 months were 11.3 times (95%CI 6.0-21.3) more likely to be up-to-date at 7 months. The only strong predictors of up-to-date immunization status at 3 months were maternal education (high school graduate or beyond) and attending a hospital-affiliated clinic. Though maternal health literacy is not associated with immunization status in this cohort, later immunization status is most strongly predicted by immunization status at 3 months. These results further support the importance of intervening from an early age to ensure that infants are fully protected against vaccine preventable diseases.

Empowering low-income parents with skills to reduce excess pediatric emergency room and clinic visits through a tailored low literacy training intervention

In this article, we evaluate the impact of a health literacy intervention to decrease emergency room and doctor's office visits for common childhood illness symptoms. Our education model trained low-income parents of young children (9,240 families) at 55 Head Start sites on the use of a low-literacy health book to respond to common childhood illnesses. The overall strategic framework required each Head Start site to create a Health Improvement Project to plan, successfully train, monitor, and keep the momentum through a strong follow-up with families regarding their health care decisions. The study was conducted from 2003 to 2006. Each family was tracked for 3 months prior to the training using self-report, and for 6 months afterward. The average number of emergency room and doctor visits among parents decreased 58% and 41% respectively (p < .001). Further, work days missed by the primary caretaker per year decreased 42%, and school days missed per year decreased 29% (p < .001). During the health literacy intervention, emergency room and doctor visits reported among parents decreased, as well as the number of work days and school days missed per year. Significant cost savings for the health care system can be anticipated through thoughtful broad dissemination of this training model.

A review of the evidence for disparities in child vs adult health care: a disparity in disparities

Racial and ethnic health disparities in primary care have been well documented in the US healthcare system. However, very little attention has been directed toward inequities in child health. The aim of this review is to provide context for the scope of the challenges associated with addressing pediatric health disparities in primary care by comparing the weight of evidence regarding racial/ethnic health disparities for children vs adults. A multisystem health disparities conceptual model will frame the search strategy and analysis of the review. This paper will: (1) identify knowledge deficits in the understanding of existing disparities in pediatric primary care relative to adult primary care; (2) assess root causes of disparities for children vs adults; and (3) propose recommendations for a research agenda and policy implementation to eliminate disparities in pediatric primary care.

Health in the 'hidden population' of people with low literacy. A systematic review of the literature

BACKGROUND

Much of the evidence of an association between low functional or health literacy and poor health comes from studies that include people who have various cognitive difficulties or who do not speak the dominant language of their society. Low functional or health literacy among these people is likely to be evident in spoken conversation. However, many other people can talk readily about health and other issues but have problems using written information. Consequently, their difficulties may be far less evident to healthcare professionals, creating a 'hidden population' whose functional or health literacy problems have different implications because they are less likely to be recognised and addressed.We aimed to review published research to investigate relationships between low functional or health literacy and health in working age adults who can converse in the dominant language but have difficulty with written language.

METHODS

We searched reviews and electronic databases for studies that examined health-related outcomes among the population of interest. We systematically extracted data relating to relationships between low functional or health literacy and both health status and various possible mediators or moderators of the implications of literacy for health. We developed a narrative review.

RESULTS

Twenty-four studies met our inclusion criteria. Lower functional or health literacy in this population was found to be associated with worse health status. This may be mediated by difficulties accessing healthcare, and poorer self-management of health problems. It is currently unclear whether, how or to what extent these difficulties are mediated by poorer knowledge stemming from low functional or health literacy. The variation in functional or health literacy measures and comparisons make it difficult to compare study findings and to establish the implications of different literacy issues for health outcomes.

CONCLUSIONS

There is evidence in the literature that low functional or health literacy is associated with poor health in the 'hidden population' of adults whose literacy difficulties may not be evident to health care providers. Further research is needed to help understand the particular disadvantages faced by this population and to establish appropriate responses.

Impact of caregiver literacy on children's oral health outcomes

OBJECTIVE

The objective of this study was to examine the relationship of primary caregivers' literacy with children's oral health outcomes.

METHODS

We performed a cross-sectional study of children who were aged < or =6 years and presented for an initial dental appointment in the teaching clinics at the University of North Carolina at Chapel Hill School of Dentistry. Caregiver literacy was measured using the Rapid Estimate of Adult Literacy in Dentistry (REALD-30). The outcome measures included oral health knowledge, oral health behaviors, primary caregiver's reports of their child's oral health status, and the clinical oral health status of the child as determined by a clinical examination completed by trained, calibrated examiners.

RESULTS

Among the 106 caregiver-child dyads enrolled, 59% of the children were male, 52% were white, and 86% of caregivers were the biological mothers. The bivariate results showed no significant relationships between literacy and oral health knowledge (P = .16) and behaviors (P = .24); however, there was an association between literacy and oral health status (P < .05). The multivariate analysis controlled for race and income; this analysis revealed a significant relationship between caregiver literacy scores and clinical oral health status as determined by using a standardized clinical examination. Caregivers of children with mild to moderate treatment needs were more likely to have higher REALD-30 scores than those with severe treatment needs (odds ratio: 1.14 [95% confidence interval: 1.05-1.25]; P = .003).

CONCLUSIONS

Caregiver literacy is significantly associated with children's dental disease status.

Racial and ethnic disparities in pediatric experiences of family-centered care

BACKGROUND

Previous studies have examined racial and ethnic disparities in the receipt of family-centered care among children with special health care needs and health plan enrollees, but the extent of disparities in the general pediatric population remains unclear.

OBJECTIVE

To examine racial and ethnic disparities in the receipt of family-centered care among a general population of US children.

METHODS

Linked data from the Medical Expenditure Panel Survey and the National Health Interview Survey (2003-2006) were used to study 4 family-centered care items and an overall composite measure of family-centered care. Adjusted models examined the extent to which child characteristics, socioeconomic, and access to care factors explained racial and ethnic disparities in the provision of family-centered care.

RESULTS

Black children have similar experiences as white children on overall family-centered care and on each of the 4 components of family-centered care in models that adjust for child characteristics and socioeconomic factors. In contrast, differences in dimensions of and overall family-centered care between white children and Latino children, irrespective of interview language, persist after multivariate adjustment.

CONCLUSIONS

Future research should examine the extent to which Latino-white differences in the receipt of family-centered care can be narrowed with programs and policies geared at improving parental education, health literacy, the quality of provider communication, and quality improvement strategies for health care systems.

The association of health literacy and socio-demographic factors with medication knowledge

OBJECTIVE

To compare patient demographics and Rapid Estimate of Adult Literacy in Medicine (REALM) scores with respect to their ability to predict medication comprehension.

METHODS

A survey was conducted of 100 patients presenting for follow-up at an academic primary care clinic serving a low socio-economic status population. The Medication Knowledge Score (MKS) consisted of knowledge of drug name, dose, indication, and a potential side effect for each of their medications and then averaged. The REALM (Rapid Estimate of Adult Literacy in Medicine) was administered and socio-demographic characteristics were recorded. The association of REALM score and patient characteristics with MKS was evaluated by univariate and multivariable regression analysis.

RESULTS

The subjects' mean age was 62 with an average of 9.8 years of schooling and 5.9 prescription medications. Participants identified a correct indication for 78.8% of their medications and correct dosage for 93.4%. However, they could provide the name for only 55.8% of medications and a known side effect for only 11.7%. On multivariate analysis without including REALM score, younger age (p=.01), highest grade completed (p=.001), and female sex (p=.004) remained positively associated with MKS. When the model included REALM, REALM (p<.0001), age (p=.001), and sex (p=.04) remained independently associated with MKS.

CONCLUSION

REALM score predicts medication knowledge as assessed by the MKS. However, age, last grade completed, and sex were also independently associated with mean MKS with a similar strength of association to that of REALM. This suggests that simpler cues to screen for medication knowledge deficits may also be useful. Since the MKS incorporates knowledge of medication indications and side effects, it may also be useful for quality and safety purposes.

Health literacy and child health outcomes: a systematic review of the literature

OBJECTIVES

To review the relationship between parent and child literacy and child health outcomes and interventions designed to improve child health outcomes for children or parents with low literacy skills.

METHODS

We searched Medline and the Cumulative Index to Nursing and Allied Health Literature (CINAHL) for articles published from 1980 through 2008 and included studies that reported original data, measured literacy and >or=1 health outcome, and assessed the relationship between literacy and health outcomes. Health outcomes included health knowledge, health behaviors, use of health care resources, intermediate markers of disease status, and measures of morbidity. Two abstractors reviewed each study for inclusion. Included studies were abstracted into evidence tables and were assessed by using an 11-item quality scale.

RESULTS

We reviewed 4182 new titles and abstracts published since 2003. Fifty-eight articles were retained for full review, and 13 met the inclusion criteria. Eleven articles from the systematic review from 1980 to 2003 met the inclusion criteria, giving us a total of 24 articles. Children with low literacy generally had worse health behaviors. Parents with low literacy had less health knowledge and had behaviors that were less advantageous for their children's health compared with parents with higher literacy. Children whose parents had low literacy often had worse health outcomes, but we found mixed results for the relationship of literacy to the use of health care services. Interventions found that improving written materials can increase health knowledge, and combining good written materials with brief counseling can improve behaviors including adherence. The average quality of the studies was fair to good.

CONCLUSIONS

Child and parent literacy seems associated with important health outcomes. Future research can help us understand under what circumstances this relationship is causal, how literacy and health outcomes are related in noncausal pathways, the relative importance of parent and child literacy, and what interventions effectively reduce health literacy-related disparities.

The role of parent health literacy among urban children with persistent asthma

Health literacy (HL) affects adult asthma management, yet less is known about how parent HL affects child asthma care.

OBJECTIVE

To examine associations between parent HL and measures related to child asthma.

METHODS

Parents of 499 school-age urban children with persistent asthma in Rochester, New York completed home interviews.

MEASURES

the Rapid Estimate of Adult Literacy in Medicine (REALM) for parent HL; National Heart Lung and Blood Institute (NHLBI) criteria for asthma severity, and validated measures of asthma knowledge, beliefs, and experiences.

ANALYSES

bivariate and multivariate analyses of associations between parent HL measures related to child asthma.

RESULTS

Response rate: 72%, mean child age: 7.0 years. Thirty-two percent had a Hispanic parent; 88% had public insurance. Thirty-three percent had a parent with limited HL. Low parent HL was independently associated with greater parent worry, parent perception of greater asthma burden, and lower parent-reported quality of life. MEASURES of health care use (e.g., emergency care and preventive medicines) were not associated with parent HL.

CONCLUSIONS

Parents with limited HL worried more and perceived greater overall burden from the child's asthma, even though reported health care use did not vary.

PRACTICE IMPLICATIONS

Improved parent understanding and provider-parent communication about child asthma could reduce parent-perceived asthma burden, alleviate parent worry, and improve parent quality of life.

Caregiver health literacy and adherence to a daily multi-vitamin with iron regimen in infants

OBJECTIVE

To determine whether or not limited caregiver health literacy is associated with adherence to a daily multi-vitamin with iron regimen in infants.

METHODS

110 caregiver/infant dyads were enrolled in a prospective study to assess the relationship between caregiver health literacy and adherence to a daily multi-vitamin with iron regimen for infants. Households were contacted biweekly over a 3-month period. Adherence was based upon caregiver report. High adherence, our primary outcome, was defined as the administration of the multi-vitamin with iron on 5-7 days over the past week.

RESULTS

As measured by the Short Test of Functional Health Literacy in Adults (S-TOFHLA), 18% of caregivers had limited health literacy skills. Caregivers with limited health literacy skills were more likely to have higher adherence than caregivers with adequate health literacy, after adjusting for a number of possible confounding variables (AOR=2.13; 95% 1.20-3.78).

CONCLUSION

Caregivers with limited health literacy were twice as likely to report high adherence to a daily multi-vitamin with iron regimen in infants as caregivers with adequate health literacy in adjusted analysis.

PRACTICE IMPLICATIONS

Health literacy may exert a differential influence on adherence depending upon the complexity of the desired health behavior.

Screening questions to predict limited health literacy: a cross-sectional study of patients with diabetes mellitus

PURPOSE

Limited health literacy is increasingly recognized as a barrier to receiving adequate health care. Identifying patients at risk of poor health outcomes secondary to limited health literacy is currently the responsibility of clinicians. Our objective was to identify which screening questions and demographics independently predict limited health literacy and could thus help clinicians individualize their patient education.

METHODS

Between August 2006 and July 2007, we asked 225 patients being treated for diabetes at an academic primary care office several questions regarding their reading ability as part of a larger study (57% response rate). We built a logistic regression model predicting limited health literacy to determine the independent predictive properties of these questions and demographic variables. Patients were classified as having limited health literacy if they had a Short Test of Functional Health Literacy in Adults (S-TOFHLA) score of less than 23. The potential predictors evaluated were self-rated reading ability, highest education level attained, Single-Item Literacy Screener (SILS) result, patients' reading enjoyment, age, sex, and race.

RESULTS

Overall, 15.1% of the patients had limited health literacy. In the final model, 5 of the potential predictors were independently associated with increased odds of having limited health literacy. Specifically, patients were more likely to have limited health literacy if they had a poorer self-rated reading ability (odds ratio [OR] per point increase in the model = 3.37; 95% confidence interval [CI], 1.71-6.63), more frequently needed help reading written health materials (assessed by the SILS) (OR = 2.03; 95% CI, 1.26-3.26), had a lower education level (OR = 1.89; 95% CI, 1.12-3.18), were male (OR = 4.46; 95% CI, 1.53-12.99), and were of nonwhite race (OR = 3.73; 95% CI, 1.04-13.40). These associations were not confounded by age. The area under the receiver operating characteristic curve was 0.9212.

CONCLUSIONS

Self-rated reading ability, SILS result, highest education level attained, sex, and race independently predict whether a patient has limited health literacy. Clinicians should be aware of these associations and ask questions to identify patients at risk. We propose an "SOS" mnemonic based on these findings to help clinicians wishing to individualize patient education.

Information about infantile hemangiomas on the Internet: How accurate is it?

OBJECTIVES

We sought to measure the type, content, and quality of World Wide Web sites retrieved when conducting an Internet search for infantile hemangiomas.

METHODS

Fifty World Wide Web sites from a Google search for "hemangioma" were examined. Relevant sites were characterized, and content was evaluated by 8 pediatric dermatologists.

RESULTS

The most accurate subjects were the description of risk factors and natural history, whereas the least accurate areas were photographic representation of the disease and presentation of treatment options. Four sites were considered accurate, and the majority of raters would recommend these sites to parents.

LIMITATIONS

Internet sites and search results change.

CONCLUSIONS

An Internet search for information about infantile hemangiomas yields few sites that accurately depict the full disease spectrum from innocuous to severe. Online educational resources containing a broader overview of the real disease spectrum of infantile hemangiomas are needed. Such sites should include large numbers of photographs, evidence-based content, and resources for parental support.

Parents with low literacy report higher quality of parent-provider relationships in a residency clinic

OBJECTIVE

Quality of care in pediatrics is suboptimal for many children from families of low socioeconomic status. Literacy is one aspect of socioeconomic status. We hypothesized that low parental literacy would be associated with low-quality well-child care.

METHODS

We performed a cross-sectional study of caregivers of 1- to 4- year-old children in a pediatric resident clinic. To assess parental literacy, we used the Rapid Estimate of Adult Literacy in Medicine. To assess the quality of well-child care, we used 5 subscales from the Promoting Healthy Development Survey relevant to either provider-parent relationships or content of discussions in the well-child visit.

RESULTS

We enrolled 157 caregivers. The mean age of the respondents was 30 years, 55% were African American, 69% received Medicaid, and 85% had graduated high school. A total of 34% of the respondents scored below a ninth-grade reading level (low literacy). Parents with low literacy were more likely than those with higher literacy to report Family-centered care (79% vs 61%, P = .03), and Helpfulness and Confidence building (79% vs 57%, P = .01). There was no difference, by literacy level, in the percentage of parents who reported reaching established threshold levels for discussion of Psychosocial issues, Safety issues, or Anticipatory guidance topics.

CONCLUSIONS

The lower-literacy respondents reported higher-quality parent-provider relationships; there was no difference in quality of content of discussions by literacy level. Parents with low literacy may have lower expectations regarding relationships with their health care provider or may be less likely to be critical. Alternatively, pediatric residents may be more effective at relationship building with low-literacy families.

Evaluation of a Word Recognition Instrument to Test Health Literacy in Dentistry: The REALD-99

OBJECTIVE

This study aims to evaluate a dental health literacy word recognition instrument.

METHODS

Based on a reading recognition test used in medicine, the Rapid Estimate of Adult Literacy in Medicine (REALM), we developed the Rapid Estimate of Adult Literacy in Dentistry (REALD-99). Parents of pediatric dental patients were recruited from local dental clinics and asked to read aloud words in both REALM and REALD-99. REALD-99 scores had a possible range of 0 (low literacy) to 99 (high literacy); REALM scores ranged from 0 to 66. Outcome measures included parents' perceived oral health for themselves and of their children, and oral health-related quality of life of the parent as measured by the short-form Oral Health Impact Profile (OHIP-14). To determine the validity, we tested bivariate correlations between REALM and REALD-99, REALM and perceived dental outcomes, and REALD-99 and perceived dental outcomes. We used ordinary least squares regression and logit models to further examine the relationship between REALD-99 and dental outcomes. We determined internal reliability using Cronbach's alpha.

RESULTS

One hundred two parents of children were interviewed. The average REALD-99 and REALM-66 scores were high (84 and 62, respectively). REALD-99 was positively correlated with REALM (PCC = 0.80). REALM was not related to dental outcomes. REALD-99 was associated with parents' OHIP-14 score in multivariate analysis. REALD-99 had good reliability (Cronbach's alpha = 0.86).

CONCLUSIONS

REALD-99 has promise for measuring dental health literacy because it demonstrated good reliability and is quick and easy to administer. Additional studies are needed to examine the validity of REALD-99 using objective clinical oral health measures and more proximal outcomes such as behavior and compliance to specific health instructions.

Low parental literacy is associated with worse asthma care measures in children

OBJECTIVE

To determine whether parental literacy is related to emergency department visits, hospitalizations, and days of school missed for children with asthma.

METHODS

We performed a retrospective cohort study at a university pediatric clinic. We enrolled children between 3 and 12 years old with a diagnosis of asthma and a regular source of care at the site of the study and their parent or guardian. Primary asthma care measures included self-reported rates of emergency department visits, hospitalizations, and days of school missed. Secondary asthma care measures included rescue and controller medication use, classification of asthma severity, and parental asthma-related knowledge.

RESULTS

We enrolled 150 children and their parents. Twenty-four percent of the parents had low literacy. Children of parents with low literacy had greater incidence of emergency department visits (adjusted incidence rate ratio [IRR] 1.4; 95% confidence interval 0.97, 2.0), hospitalizations (IRR 4.6; 1.8, 12), and days missed from school (IRR 2.8; 2.3, 3.4) even after adjusting for asthma-related knowledge, disease severity, medication use, and other sociodemographic factors. Parents with low literacy had less asthma-related knowledge, and their children were more likely to have moderate or severe persistent asthma and had greater use of rescue medications.

CONCLUSIONS

Low parental literacy is associated with worse care measures for children with asthma.

Caregiver health literacy and the use of child health services

OBJECTIVES

Eighty million US adults have low health literacy, a risk factor for increased health care use among adults. The purpose of this work was to assess the association between caregiver health literacy and the use and cost of child health services.

METHODS

We conducted a cross-sectional study of caregiver-child dyads from a sample of children aged 12 months to 12 years presenting to the pediatric emergency department of an urban, public hospital. Caregiver health literacy was measured by the Short Test of Functional Health Literacy in their preferred language (English or Spanish). Child health care use was measured by a 12-month retrospective review of the public hospital system's electronic database and of state Medicaid billing records for 4 types of visits: preventive care, urgent care, emergency care, and hospital care. Cost of child health care use was provided by Medicaid billing records. Multivariate analysis included caregiver education, age, and language proficiency, as well as child age, special health care needs, ethnicity, and health-insurance coverage.

RESULTS

A total of 290 dyads were enrolled in the study. Twenty-two percent of caregivers had low (inadequate or marginal) health literacy. Caregivers with low health literacy were more likely to have less than a high school education, to have limited English proficiency, and to have been born outside the United States. There were no differences in health care use or cost between children of caregivers with low health literacy and children of caregivers with adequate health literacy. Three caregiver characteristics were associated with increased use of child health care services: born outside the United States, age at child's birth <24 years, and limited English proficiency.

CONCLUSIONS

One in 5 caregivers of young children has low health literacy. Caregiver health literacy, however, was not associated with disparities in the use of child health services in this inner-city, ethnic minority population.

Development of injury prevention materials for people with low literacy skills

OBJECTIVE

Children living in low income urban environments are at high risk for preventable injuries, which result in thousands of Pediatric Emergency Department (PED) visits every year. The development and evaluation of written injury prevention materials used in a PED-based intervention trial are presented. The purpose is to describe the development of injury prevention materials for people with low literacy skills, and explain literacy and comprehension abilities among a sample of parents from the PED.

METHODS

Materials were developed using rules of plain language and with consideration of the needs of a low literacy population. Materials were assessed using the Flesch-Kincaid and Suitability Assessment of Materials. Literacy and comprehension abilities in a PED sample were tested using the Rapid Estimate of Adult Literacy in Medicine (REALM) and the Cloze.

RESULTS

REALM results for n=59 parents sampled from the PED indicated that 27% (n=16) read below 9th grade reading level. Cloze results demonstrate that materials were appropriate for 71% (n=21) when written for 8th grade reading level and 80% (n=23) when rewritten for 6th grade reading level.

CONCLUSION

Others designing similar interventions can use these methods to develop interventions for low literacy populations.

PRACTICE IMPLICATIONS

When developing injury prevention materials for use with PED populations, health professionals should consider reading ability, reading level, content, and design of materials.

'Breaking it down': patient-clinician communication and prenatal care among African American women of low and higher literacy

PURPOSE

Low literacy has been associated with poor medical adherence, but its role in maternal care utilization has not been explored.

METHODS

We undertook a concurrent mixed methods study among 202 African American women of low (< or = 6th grade) and higher literacy receiving Medicaid. Poor use of prenatal care was defined by (1) starting care after the first trimester and (2) inadequate care utilization according to the Adequacy of Prenatal Care Utilization Index (APNCU). Participant-derived themes regarding prenatal care and care utilization were identified and explored through individual interviews (free listing and cultural consensus analysis; n = 40), and 4 confirmatory focus groups stratified by literacy.

RESULTS

Thirty-three women (16%) had low-literacy levels, 120 (61%) women started prenatal care after the first trimester, and 101 (50%) had inadequate utilization of prenatal care. Neither measure varied by literacy (P >.05). Cultural consensus analysis identified a single prenatal care factor that was comprised of 9 items, shared by women of low and higher literacy (eigenvalue 0.881, SD 0.058). Focus groups confirmed these items among participants from both literacy groups. Communication with clinicians was a central theme linking all of the factor items. Effective communication, exemplified by "breaking it down," was described as encouraging, whereas ineffective communication discouraged use of care.

CONCLUSION

Women who had both low- and higher-literacy skills had high rates of poor prenatal care utilization and reported that communication with clinicians influenced their use of prenatal care. Improving the clarity of communication by breaking down information into simple parts should be a priority for prenatal clinicians.

The ABCs of Health Literacy

A significant portion of the US population has serious problems with both literacy and understanding how to effectively use and understand health-related information. An understanding of the breadth and significance of this problem and its impact on health outcomes is now clear. Interventions and strategies for effectively working with patients with limited literacy must be developed and evaluated. An agenda for medical and public health workers, health educators, and researchers is suggested.

Clinical coordination of research

A feeding study conducted at a tertiary care center's neonatal intensive care unit tested a predictive model of bottle-feeding readiness and feeding outcomes. The study examined how bottle-feeding experience influences both bottle-feeding readiness and outcomes. The clinical coordinator played an integral role in the success of the research by coordinating the education of nurses, data collectors, and families; communicating with various interest groups; managing recruitment, enrollment, and participant tracking; and overseeing data collection.

Health literacy among Spanish-speaking Latino parents with limited English proficiency

BACKGROUND

Health literacy measures the degree to which individuals understand health information. It has not been studied among parents with limited English proficiency (LEP).

OBJECTIVE

We aimed to determine how well Spanish-speaking Latino parents with LEP understood the written instructions accompanying a routinely prescribed medication.

DESIGN AND METHODS

We conducted a cross-sectional survey of parents of young children. We showed subjects a medicine bottle with an English prescription label and a Spanish drug information sheet (DIS). Subjects demonstrated how much medicine they would give and stated how often they would give it (Medication Dosing). Then they answered 5 questions regarding information from the DIS (DIS comprehension). We coded responses dichotomously as correct or incorrect. We compared Medication Dosing and DIS comprehension by age, comfort with speaking English, birthplace, number of years in the United States, and education. Regression analyses were performed to adjust for these potential confounders.

RESULTS

Of 100 participants, 22% correctly dosed the medication; 29% correctly answered all questions regarding the Spanish DIS. Of subjects comfortable speaking English, 50% correctly demonstrated the amount of medicine to give. Overall, higher education and comfort speaking English were associated with better Medication Dosing. Higher education and birth in South America were associated with better DIS comprehension.

CONCLUSIONS

Few parents with LEP were able to understand routinely dispensed written medication instructions. Pediatricians should not assume that Spanish-speaking Latino parents who are comfortable speaking English will understand a prescription label written in English, or that Latino parents who speak Spanish will understand drug information written in Spanish.

The prevalence of limited health literacy

OBJECTIVE

To systematically review U.S. studies examining the prevalence of limited health literacy and to synthesize these findings by evaluating demographic associations in pooled analyses.

DESIGN

We searched the literature for the period 1963 through January 2004 and identified 2,132 references related to a set of specified search terms. Of the 134 articles and published abstracts retrieved, 85 met inclusion criteria, which were 1) conducted in the United States with > or =25 adults, 2) addressed a hypothesis related to health care, 3) identified a measurement instrument, and 4) presented primary data. The authors extracted data to compare studies by population, methods, and results.

MAIN RESULTS

The 85 studies reviewed include data on 31,129 subjects, and report a prevalence of low health literacy between 0% and 68%. Pooled analyses of these data reveal that the weighted prevalence of low health literacy was 26% (95% confidence interval [CI], 22% to 29%) and of marginal health literacy was 20% (95% CI, 16% to 23%). Most studies used either the Rapid Estimate of Adult Literacy in Medicine (REALM) or versions of the Test of Functional Health Literacy in Adults (TOFHLA). The prevalence of low health literacy was not associated with gender (P=.38) or measurement instrument (P=.23) but was associated with level of education (P=.02), ethnicity (P=.0003), and age (P=.004).

CONCLUSIONS

A pooled analysis of published reports on health literacy cannot provide a nationally representative prevalence estimate. This systematic review exhibits that limited health literacy, as depicted in the medical literature, is prevalent and is consistently associated with education, ethnicity, and age. It is essential to simplify health services and improve health education. Such changes have the potential to improve the health of Americans and address the health disparities that exist today.

Literacy and health outcomes: a systematic review of the literature

OBJECTIVE

To review the relationship between literacy and health outcomes.

DATA SOURCES

We searched MEDLINE, Cumulative Index to Nursing and Allied Health (CINAHL), Educational Resources Information Center (ERIC), Public Affairs Information Service (PAIS), Industrial and Labor Relations Review (ILLR), PsychInfo, and Ageline from 1980 to 2003.

STUDY SELECTION

We included observational studies that reported original data, measured literacy with any valid instrument, and measured one or more health outcomes. Two abstractors reviewed each study for inclusion and resolved disagreements by discussion.

DATA EXTRACTION

One reviewer abstracted data from each article into an evidence table; the second reviewer checked each entry. The whole study team reconciled disagreements about information in evidence tables. Both data extractors independently completed an 11-item quality scale for each article; scores were averaged to give a final measure of article quality.

DATA SYNTHESIS

We reviewed 3,015 titles and abstracts and pulled 684 articles for full review; 73 articles met inclusion criteria and, of those, 44 addressed the questions of this report. Patients with low literacy had poorer health outcomes, including knowledge, intermediate disease markers, measures of morbidity, general health status, and use of health resources. Patients with low literacy were generally 1.5 to 3 times more likely to experience a given poor outcome. The average quality of the articles was fair to good. Most studies were cross-sectional in design; many failed to address adequately confounding and the use of multiple comparisons.

CONCLUSIONS

Low literacy is associated with several adverse health outcomes. Future research, using more rigorous methods, will better define these relationships and guide developers of new interventions.