Abstract
This study assessed the effect of acculturation on type 2 diabetes and whether health literacy may mediate this association. The Boston Area Community Health cohort is a multi-stage stratified random sample of adults from Boston including 744 Latinos. We defined dysglycemia as a HbA1c ≥5.7 %. Multivariable analyses examined the associations between acculturation and health literacy adjusting for demographic and clinical variables. Similar analyses were performed among participants with HbA1c ≥7.0 % to assess the association between acculturation and diabetes control. Among an insured primarily foreign born Spanish speaking Latino population, with a long residence period in the US and good healthcare utilization, higher levels of acculturation were not associated with dysglycemia. Lower levels of acculturation were associated with worse diabetes control. Health literacy level did not modify these associations. Elucidating the components of heterogeneity among Latinos will be essential for understanding the influence of acculturation on diabetes.
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Acknowledgments
Dr. Lenny López acknowledges the support of the Robert Wood Johnson Foundation Harold Amos Medical Faculty Development Program and NIDDK 1K23DK098280-01. This funding body was not involved in the design, data collection, analysis, interpretation nor the preparation of the manuscript. Also supported by NIDDK R01 DK080786: Upstream Contributors to Downstream Disparities in Type 2 Diabetes, and NIDDK K24 DK 080140 (J.B. Meigs).
Authors’ Contributions
L.L. and J.B.M. conceived the study, guided the analyses, wrote and edited the manuscript. R.P. did the analyses. All authors reviewed and edited the manuscript.
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López, L., Grant, R.W., Marceau, L. et al. Association of Acculturation and Health Literacy with Prevalent Dysglycemia and Diabetes Control Among Latinos in the Boston Area Community Health (BACH) Survey. J Immigrant Minority Health 18, 1266–1273 (2016). https://doi.org/10.1007/s10903-016-0362-x
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DOI: https://doi.org/10.1007/s10903-016-0362-x