The effects of job characteristics and non-regular work on the toothbrushing habit and oral check-up in Korean worker: using data from the 7th Korea National Health and Nutrition Examination Survey (KAHANES, 2016)

Eun-Jung NamKoong; Deuk-Sang Ma

doi:10.11149/jkaoh.2019.43.4.204

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NamKoong and Ma: The effects of job characteristics and non-regular work on the toothbrushing habit and oral check-up in Korean worker: using data from the 7th Korea National Health and Nutrition Examination Survey (KAHANES, 2016)

Original Article

Journal of Korean Academy of Oral Health 2019; 43(4): 204-209.

Published online: 26 December 2019

DOI: https://doi.org/10.11149/jkaoh.2019.43.4.204

The effects of job characteristics and non-regular work on the toothbrushing habit and oral check-up in Korean worker: using data from the 7th Korea National Health and Nutrition Examination Survey (KAHANES, 2016)

Eun-Jung NamKoong

, Deuk-Sang Ma

Department of Preventive and Public Health Dentistry, College of Dentistry, Gangneung-Wonju National University, Research Institute of Oral Science, Gangneung, Korea.

Corresponding Author: Deuk-Sang Ma. Department of Preventive and Public Health Dentistry, College of Dentistry, Gangneung-Wonju National University, Research Institute of Oral Science, 7 Jukheon-gil, Gangneung 25457, Korea. Tel: +82-33-640-2983, Fax: +82-33-642-6140, mads@gwnu.ac.kr

Received 28 November 2019 Revised 3 December 2019 Accepted 4 December 2019

Journal of Korean Academy of Oral Health

(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/4.0/), which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.

Abstract

Objectives

The purpose of this study was to identify the effect of job characteristics and non-regular work on the toothbrushing habit and oral check-up in Korean worker.

Methods

This study was approved for the use of raw data from the 7th Korea National Health and Nutrition Examination Survey (KAHANES, 2016). The raw data was analyzed by complex sampling analysis using IBM SPSS Statistics 21.0 (Chicago, IL, USA). Statistical significance was determined as P<0.05.

Results

The non-regular workers had lower rate of toothbrushing more than twice a day, toothbrushing after lunch, and oral check-up than regular workers. Compared to non-regular workers, the odds ratio of toothbrushing and oral check-up at regular workers increased by 1,464 and 1,717 times, respectively.

Conclusions

It is necessary to find specific directions to expand the oral check-up program so that all workers, including non-regular workers and part-time workers.

Keywords: Job characteristics, Non-regular work, Oral check-up, Toothbrushing, Workers

Figures and Tables

Table 1

General characteristics of subjects

Table 2

Toothbrushing habit and oral check-up according to job characteristics and non-regular work

The data was analysed by reflecting complex weighted sample design. Complex weighted sample design with Chi-square test.

^*Agriculture, fishing industry workers and soldiers were excluded because samples were not enough.

Table 3

Odds ratio of the toothbrushing habit and oral check-up by job characteristics and non-regular work

The data was analysed by reflecting complex weighted sample design. Complex weighted sample design with logistic regression.

^aModel I: Crude. ^bModel II: Adjusting for education level, city type.

^*P<0.05 ^†P<0.001.

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ORCID iDs

Eun-Jung NamKoong
https://orcid.org/0000-0001-7108-8175

Deuk-Sang Ma
https://orcid.org/0000-0002-5685-4019

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