Association between night work and cardiovascular diseases: analysis of the 3rd Korean working conditions survey

Autor: Juhyun Nam, Sung Soo Oh, Hee Tae Kang, Jong Ku Lee, Sungjin Park, Sang Baek Koh
Rok vydání: 2015
Předmět:
Zdroj: Annals of Occupational and Environmental Medicine
ISSN: 2052-4374
Popis: Objectives This study was conducted to investigate the relationship between night work and cardiovascular diseases among wage workers in Korea. Methods The study was based on the 3rd Korean Working Conditions Survey (KWCS; 2011). This study included 29,711 wage workers. We used the chi-squared test and logistic regression to examine the association between cardiovascular diseases and night work and cumulative night work. Results Among all of the paid workers, 12.5% reported doing night work ≥ 1 day per month. Night work was significantly associated with an increased risk of cardiovascular diseases (odds ratio [OR] 1.58, 95% confidence interval [CI] 1.11-2.25). Also, compared to the group that did not do night works, the group with higher cumulative night work demonstrated an increased risk for cardiovascular diseases (OR 1.81, 95% CI 1.19-2.74). Conclusions This study suggests that night work is significantly associated with cardiovascular diseases.
Databáze: OpenAIRE