Culturally Relevant Nutrition Education Improves Dietary Quality Among WIC-Eligible Vietnamese Immigrants

Abstract

Objective To provide culturally appropriate nutrition education to improve the diets of Vietnamese women. Design A total of 152 homemakers were recruited to participate in a nutrition education project, with 76 receiving the intervention and 76 serving as the control group. Subjects/Setting Non–English-speaking women eligible for the Special Supplemental Nutrition Program for Women, Infants and Children (WIC) with incomes below 185% of the poverty level living in 5 California counties. Intervention Bicultural, bilingual Vietnamese-American nutrition education assistants taught 5 to 7 lessons in the Vietnamese language using nutrition education materials written in the Vietnamese language by 2 bilingual, bicultural nutritionists. Main Outcome Measures Twenty-four-hour food recalls were obtained before and after the 8-week interval on the treatment and control groups. Statistical Analysis To examine if there were changes over time in nutrient intake and nutrient density within groups, matched pair t tests were done. Analysis of covariance techniques determined differences between groups. McNemar tests determined if, within groups, there were changes over time in food groups consumed. Chi-square techniques determined changes between groups. Results Over time, the number of treatment group participants who had at least one serving from each food group ( P < .01), and who had the recommended number of servings from each food group ( P < .05), significantly increased in comparison to the control group. Over time, the dietary nutrient density of calcium, riboflavin, and vitamin B 6 ( P < .05), as well as potassium ( P < .01), of treatment group participants significantly improved in comparison to the control group. Implications With training, bilingual, bicultural women can effectively deliver culturally relevant nutrition education to their peers.