Managerial Leadership and Heart Disease Risk
Author Information
Author(s): Anna Nyberg, Lars Alfredsson, Tom Theorell, Håkan Westerlund, Jussi Vahtera, Markku Kivimäki
Primary Institution: Karolinska Institute
Hypothesis
Is there an association between managerial leadership and ischaemic heart disease among employees?
Conclusion
Higher leadership scores are associated with a lower risk of ischaemic heart disease among employees.
Supporting Evidence
- Higher leadership scores were associated with lower IHD risk.
- The association was stronger the longer participants worked in the same workplace.
- Adjustments for various risk factors did not significantly alter the association.
Takeaway
If bosses are good at leading and caring for their employees, it can help keep workers' hearts healthy.
Methodology
The study used data from a prospective cohort of 3122 male employees, assessing managerial leadership behaviors and tracking incident ischaemic heart disease over a mean follow-up of 9.7 years.
Potential Biases
Potential bias in self-reported data regarding leadership perceptions and health outcomes.
Limitations
The study was limited to male employees, which may affect the generalizability of the findings to women.
Participant Demographics
The participants were predominantly highly educated male employees aged 19-70 from various social classes.
Statistical Information
P-Value
0.005
Confidence Interval
0.61 to 0.96
Statistical Significance
p<0.05
Digital Object Identifier (DOI)
Want to read the original?
Access the complete publication on the publisher's website