Interaction Effect of Shift Work and Insomnia on Stroke Risk: A 19-Year Prospective Cohort Study in Korea.
J Occup Environ Med
; 2024 May 06.
Article
in En
| MEDLINE
| ID: mdl-38708924
ABSTRACT
OBJECTIVES:
Our study aimed to investigate the association between shift work and stroke and determine whether this association varies depending on the presence of insomnia.METHODS:
Utilizing the KoGES prospective cohort data, our primary exposure variables were shift work and insomnia. The occurrence of stroke was the main outcome of interest. Hazard ratios (HRs) and 95% confidence intervals (CIs) were estimated using Cox regression analysis. An interaction analysis was conducted to assess the interaction of shift work and insomnia on stroke incidence.RESULTS:
In the interaction analysis, shift work was significantly associated with stroke incidence only in groups with insomnia and an HR of 2.49 (1.02-6.11).CONCLUSIONS:
Our study demonstrated that shift work was associated with a higher risk of stroke among the population with insomnia.
Full text:
1
Database:
MEDLINE
Language:
En
Year:
2024
Type:
Article