Reported Action to Decrease Sodium Intake Is Associated with Dining Out Frequency and Use of Menu Nutrition Information among US Adults

Publication date: Available online 3 August 2017
Source:Journal of the Academy of Nutrition and Dietetics
Author(s): Karen Byrd, Barbara Almanza, Richard F. Ghiselli, Carl Behnke, Heather A. Eicher-Miller
BackgroundRestaurant foods have been shown to be high in sodium and limited sodium content information provided through menu nutrition information (MNI) is available at the point of purchase. Dining out and use of MNI are behaviors that can be altered by consumers who are trying to decrease their sodium intake.ObjectiveThe aim of this study was to determine the relationship between reported consumer actions to decrease sodium intake and dining out frequency and awareness and use/or intended use of MNI.Design/participantsA secondary analysis was conducted using responses from 5,588 US adults aged 20 years or older who participated in the 2013-2014 cross-sectional National Health and Nutrition Examination Survey household interview.Main outcome measuresThe main outcomes were dining out frequency and seeing MNI, using MNI if seen, or would use MNI if provided.Statistical analyses performedLinear and logistic regression models were used to assess the relationship of consumers reporting and not reporting action to decrease sodium intake and the outcome measures.ResultsReported consumer action to decrease sodium intake compared to no action was associated with an overall decreased dining out frequency of approximately one meal per week (mean±standard error=3.12±0.10 compared to 4.11±0.14; P<0.01). When separated by type of restaurant, the relationship was significant for fast-food or pizza establishments (mean±standard error=1.35±0.05 meals compared to 2.00±0.07 meals; P<0.001), but not other types of foodservice operations. The odds of seeing MNI, using MNI when seen, or would use MNI if provided were higher for consumers reporting actions to decrease their sodium intake compared to those who were not for both fast-food or pizza establishments and restaurants with wait staff (odds ratio ranged from 1.17 [95% CI 1.04 to 1.32] to 2.24 [95% CI 1.82 to 2.76]; P values ranged from <0.05 to <0.001).ConclusionsCompared to consumers reporting no actions to decrease sodium intake, consumers reporting actions indicate they dine out less frequently, specifically at fast-food or pizza restaurants and report they are more likely to use MNI. These results may inform the restaurant industry of the actions of a potentially growing consumer group and provide insights for future public health initiatives targeting population sodium reduction.



http://ift.tt/2vmtsrO