Journal List > Korean J Community Nutr > v.24(1) > 1117384

Kang and Jung: Analysis of the Difference in Nutrients Intake, Dietary Behaviors and Food Intake Frequency of Single- and Non Single-Person Households: The Korea National Health and Nutrition Examination Survey (KNHANES), 2014–2016

Abstract

Objectives

This study was performed to compare the dietary life of single- and non single-person households in the Korea National Health and Nutrition Examination Survey (KNHANES).

Methods

A nationally representative sample of 20,421 19-64-year-olds who had 24-hour recall data was taken from the 2014-2016 Korea National Health and Nutrition Examination Survey (KNHANES). Single- and non single-persons were compared for nutrient intake, dietary behaviors, food consumption patterns, nutrition education and confirm nutrition label.

Results

The dietary intakes of dietary fiber and iron were lower in single-person households than in non single-person households. The lower the level of education and income, the lower the nutrient intake of single-person households. In the case of those aged 19 to 29, the breakfast skipping rate was higher in single-person households than in non single-person households. The higher the education level, the higher the breakfast skipping rate and the eating out frequency in the single-person households. In the food intake survey, the frequency of healthy food intake in single-person households was much lower than that of non single-person households. The confirmation rate of nutrition labeling was lower in single-person households than in non single-person households.

Conclusions

This study shows that single-person households have poorer health-nutritional behaviors than multi-person households. Therefore, a nutrition education program based on the data of this study needs to be developed for health promotion of single-person households.

Figures and Tables

Table 1

General characteristics of the subjects N (%)

kjcn-24-1-i001

1) SPH=single person household, 2) NSPH=non single person household

Table 2

Nutrients intake of the households by gender, age, marital status and occupation

kjcn-24-1-i002

1) SPH=single person household, 2) NSPH=non single person household

*: p<0.05, **: p<0.01, ***: p<0.001

Table 3

Nutrients intake of a single person and non single person household by education and income level

kjcn-24-1-i003

1) SPH=single person household

2) NSPH=non single person household

*: p<0.05, **: p<0.01, ***: p<0.001

Table 4

Dietary behaviors of a single person and non single person household by gender, age and marital status

kjcn-24-1-i004

1) SPH=single person household

2) NSPH=non single person household

*: p<0.05, **: p<0.01, ***: p<0.001

Table 5

Dietary behaviors of a single person and non single person household by education and income level

kjcn-24-1-i005

1) SPH=single person household

2) NSPH=non single person household

**: p<0.01, ***: p<0.001

Table 6

Dietary behaviors of a single person and non single person household by occupation

kjcn-24-1-i006

1) SPH=single person household

2) NSPH=non single person household

*: p<0.05, ***: p<0.001

Table 7

Baps, starch food, guks, jjigaes and meat intake frequency of a single person and non single person household

kjcn-24-1-i007

1) SPH=single person household

2) NSPH=non single person household

*: p<0.05, ***: p<0.001

Table 8

Kimchi, side dish and fruit intake frequency of a single person and non single person household (1)

kjcn-24-1-i008

1) SPH=single person household

2) NSPH=non single person household

***: p<0.001

Table 9

Snacks and drinks intake frequency of a single person and non single person household

kjcn-24-1-i009

1) SPH=single person household

2) NSPH=non single person household

*: p<0.05, **: p<0.01, ***: p<0.001

Table 10

Nutrition education and confirm nutrition label of households by gender, age, education, income, marital status and occupation

kjcn-24-1-i010

1) SPH=single person household

2) NSPH=non single person household

*: p<0.05, ***: p<0.001

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TOOLS
ORCID iDs

Bok-Mi Jung
https://orcid.org/0000-0003-3008-6717

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