The health literacy and ESL study: A community-based intervention for Spanish-speaking adults

Year Published:

Abstract

Although Hispanics have a documented high risk of limited health literacy, there is a scarcity of research with this population group, and particularly with Hispanic immigrants who generally confront language barriers that have been related to low health literacy. The National Action Plan to Improve Health Literacy identified community-based English-language instruction as a strategy that can facilitate a health literate society. However, the literature lacks discussion on this type of intervention. This randomized control trial aimed to test the feasibility of using conventional English-as-a-second-language (ESL) instruction for improving health literacy among Spanish-speaking adults. Objectives included the development, implementation, and evaluation of a health literacy/ESL curriculum. The Test of Functional Health Literacy in Adults (TOFHLA) in English was used to assess health literacy levels. Analyses included independent samplettest, chi-square, and multiple linear regression. A total of 155 people participated. Results showed a significantly higher increase in the TOFHLA posttest score in the intervention group (p = .01), and noticeable differences in health literacy levels between groups. Results indicate that ESL constitutes a promising venue for improving health literacy among Spanish-speaking adults. Incorporating health literacy-related content may provide additional benefits.

Citation

Relevant Evidence Summaries

The evidence was reviewed and included in the following summaries: 

What strategies are effective for English language acquisition in newcomer populations?

This evidence summary, authored by Switchboard, provides an overview of the current evidence on the effectiveness of various interventions for English language learning among newcomers. It addresses two crucial questions: Are there specific elements of English language acquisition programs for newcomer populations that are more effective or efficient than others? What role does technology play…

About this study

AGE: Adults

DIRECTION OF EVIDENCE: Positive impact

FULL TEXT AVAILABILITY: Paid

HOST COUNTRY: United States

HOST COUNTRY INCOME: High

INTERVENTION DURATION: 6 or 12 weeks

INTERVENTION: Health Literacy & ESL

OUTCOME AREA: Education

POPULATION: Immigrants

REGION OF ORIGIN OF PARTICIPANT(S): Multiple Regions

STRENGTH OF EVIDENCE: Moderate

TYPE OF STUDY: Impact evaluation

YEAR PUBLISHED: 2015

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