Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation
. 2023 Nov 10:35:e46.
doi: 10.35371/aoem.2023.35.e46. eCollection 2023.

Association between unpredictable work schedule and work-family conflict in Korea

Sang Moon Choi  1 , Chan Woo Kim  1 , Hyoung Ouk Park  1 , Yong Tae Park  1
Affiliations

Association between unpredictable work schedule and work-family conflict in Korea

Sang Moon Choi et al. Ann Occup Environ Med. .

Abstract

Background: As unpredictable work schedule (UWS) has increased worldwide, various studies have been conducted on the resulting health effects on workers. However, research on the effect of UWS on workers' well-being in Korea is still insufficient. This study aimed to investigate the relationship between UWS and work-family conflict (WFC) using 6th Korean Working Conditions Survey (KWCS).

Methods: Both UWS and WFC were measured using self-reported questionnaires, using data from the 6th KWCS conducted between 2020 and 2021, including 31,859 participants. UWS was measured by questions regarding the frequency of changes in work schedules and limited advanced notice. WFC was measured by questions regarding work to family and family to work conflicts. Logistic regression analysis was conducted to investigate the association between UWS and WFC.

Results: The prevalence of UWS was higher among men, those under 40 years old, service and sales workers and blue-collar workers, and those with higher salaries. Workplace size also influenced UWS prevalence, with smaller workplaces (less than 50 employees) showing a higher prevalence. The odds ratio (OR) for WFC was significantly higher in workers with UWS compared to workers without UWS after adjusting for gender, age, marital status, occupation, salary, education, weekly working hours, shift work, company size, and having a child under the age of 18 years, employment status (OR: 3.71; 95% confidence interval: 3.23-4.25).

Conclusions: The analysis of nationwide data revealed that UWS interferes with workers' performance of family roles, which can lead to WFC. Our findings suggest that it is crucial to implement policies to address unfair work schedule management, promoting a healthier work-life balance and fostering a conducive environment for family responsibilities.

Keywords: KWCS; Unpredictability; Work family balance; Work-life balance.

PubMed Disclaimer

Conflict of interest statement

Competing interests: The authors declare that they have no competing interests.

References

    1. Caldbick S, Labonte R, Mohindra KS, Ruckert A. Globalization and the rise of precarious employment: the new frontier for workplace health promotion. Glob Health Promot. 2014;21(2):23–31. - PubMed
    1. Vosko LF. Precarious Employment: Towards an Improved Understanding of Labour Market Insecurity. Montreal, Canada: McGill-Queen’s University Press; 2006. pp. 3–39.
    1. Fudge J, Owens R. Precarious Work, Women, and the New Economy: the Challenge to Legal Norms. London, UK: Hart Publishing; 2006. pp. 3–28.
    1. Kalleberg AL. Precarious work, insecure workers: employment relations in transition. Am Sociol Rev. 2009;74(1):1–22.
    1. Henly JR, Lambert SJ. Unpredictable work timing in retail jobs: implications for employee work–life conflict. Ind Labor Relat Rev. 2014;67(3):986–1016.

LinkOut - more resources