The Relationship Between Refugee Health Status and Language, Literacy, and Time Spent in the United States.

Background: There are 3 million refugees living in the United States today whose health and wellbeing may be diminished by not being able to understand and use health information. Little is known about these barriers to health in multiethnic refugee communities.

Objective: This present study examined (1) the relationship between English proficiency, health literacy, length of time in the US, and health status; and (2) differences in poor health status caused by limited English proficiency and low health literacy individually and in combination to better understand which barriers might be addressed by improving refugee health.

Methods: Refugees (N = 136) age 18 to 65 years were recruited using health clinics and refugee resettlement agencies. Survey questions included demographics, health status, health literacy, English language proficiency, social determinants of health, and barriers to getting health care. Interpreters were used as necessary. We used a cross-sectional study with purposeful sampling.

Key Results: There is a high correlation (Pearson's r = 0.77) between health literacy and English proficiency; they were moderately correlated with health status (r = 0.40 and 0.37, respectively). Length of time in the US only modestly correlated with health status (r = 0.16). Health literacy and English proficiency taken individually were strong predictors of health status (health literacy odds ratio [OR] = 4.0; 95% confidence interval [1.6-9.9], English proficiency OR = 3.6, confidence interval [1.5-9.0]) but not significant. Their interaction, however, was significant and accounted for most of the effect (log odds for interaction = 1.67, OR = 5.1, p < .05).

Conclusions: English proficiency and health literacy individually and in combination facilitate poor health and present health-related barriers for refugees. Length of time in the US for refugees may not correlate with health status despite studies that suggest a change in health over time for the larger immigrant population. [HLRP: Health Literacy Research and Practice. 2020;4(4):e230-e236.] PLAIN LANGUAGE SUMMARY: The combined effects of limited English proficiency and low health literacy can create significant barriers to good health outcomes in refugee populations. Length of time in the US for refugees may not correlate with health status despite studies that suggest a change in health over time for the larger immigrant population.