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Yang, Lee, Lim, Park, and Kim: Development of Strategies to Improve the National Nutrition Survey System
Research Article

Korean Journal of Community Nutrition 2018; 23(5): 444-455.

Published online: 31 October 2018

DOI: https://doi.org/10.5720/kjcn.2018.23.5.444

Development of Strategies to Improve the National Nutrition Survey System

Narae Yang1, Seungmin Lee2, Youngsuk Lim3, Haeryun Park3, Kirang Kim4

1Department of Food Science and Nutrition, Dankook University, Cheonan, Korea, Student.

2Department of Food Science and Nutrition, Sungshin Women's University, Seoul, Korea, Professor.

3Department of Food and Nutrition, Myongji University, Yongin, Korea, Professor.

4Department of Food Science and Nutrition, Dankook University, Cheonan, Korea, Professor.

Corresponding author: Kirang Kim. Department of Food Science and Nutrition, Dankook University, Cheonan 31116, Korea. Tel: (041) 550-3472, Fax: (041) 559-7955, kirangkim@dankook.ac.kr

Received 13 August 2018       Revised 2 October 2018       Accepted 2 October 2018

Copyright © 2018 The Korean Society of Community Nutrition

The Korean Society of Community Nutrition

(open-access):

This is an Open-Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/3.0/) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.

Abstract

Objectives

The current survey environment is changing and participation rates in national nutrition surveys are decreasing. Therefore, the purpose of this study was to develop strategies for improving the nutrition survey system in the Korea National Health and Nutrition Examination Survey (KNHANES).

Methods

To develop an alternative system for conducting the KNHANES nutritional survey, we conducted focus group interviews with stakeholders of the survey, SWOT (Strengths, Weaknesses, Opportunities, and Threats) analysis, and expert reviews. In addition, spatial analysis of potential sites for conducting surveys instead of relying on household visits was performed, and the perception of nutritional surveys in the population eligible for KNHANES was evaluated.

Results

Based on the results of the focus group interviews, SWOT analysis, and expert reviews, we propose two options for survey sites: vehicles specifically prepared for nutritional surveys and public facilities such as community service centers or public health centers. Among public facilities, community service centers were found to be more appropriate sites than public health centers because they were considered more accessible. About 90% of respondents would participate in the survey in public facilities and about 74% would in vehicles.

Conclusions

Conducting national nutrition surveys in specially designed vehicles and public facilities could be a viable alternative to home visits. Next, the validity of these newly proposed nutrition survey methods needs to be compared to the results of the current national nutrition survey.

Keywords: nutrition survey, strategies, KNHANES, survey method

Figures and Tables

Table 1

The result of the focus group interviews about the survey system and sites

kjcn-23-444-i001
Table 2

SWOT analysis of an alternative system for the nutritional survey

kjcn-23-444-i002
Table 3

Results of spatial analysis to examine accessibility of public facilities to households which was surveyed in the KNHANES

kjcn-23-444-i003

1) m

2) N (%)

Table 4

Perception of nutritional surveys in the population eligible for KNHANES

kjcn-23-444-i004

The difference among three groups was tested based on p<0.05

Acknowledgments

*This research was supported by a grant from the Korea Centers for Disease Control and Prevention (No. 2017-E34010-00).

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ORCID iDs

Kirang Kim
https://orcid.org/0000-0003-3054-8758

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