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3D-Neuronavigation In Vivo Through a Patient's Brain During a Spontaneous Migraine Headache
Published on: June 2, 2014
Work impact of migraine headaches
Walter F Stewart1, G Craig Wood, Hanieh Razzaghi
1Geisinger Clinic, Center for Health Research, MC 44-00,100 N. Academy Ave, Danville, PA 17822, USA. wfstewart@geisinger.edu
Journal of Occupational and Environmental Medicine
|July 12, 2008
Summary
Migraine headaches significantly impact work productivity, causing substantial Lost Productive Time (LPT). Frequent and severe headaches disproportionately contribute to this overall work impact among migraineurs.
Area of Science:
- Neurology
- Occupational Health
- Epidemiology
Background:
- Migraine is a prevalent neurological disorder associated with significant disability.
- Headache, particularly migraine, can lead to substantial work-related productivity losses.
Purpose of the Study:
- To quantify the impact of headache on work productivity in individuals with migraine.
- To estimate the extent of Lost Productive Time (LPT) attributable to migraine headaches.
Main Methods:
- Utilized data from a large, U.S. nationwide mailed questionnaire (n=193,477) from the American Migraine Prevalence and Prevention study.
- Defined Lost Productive Time (LPT) as missed work hours plus reduced productivity from presenteeism.
- Self-reported data on the cause of LPT was collected.
Main Results:
- Headache-related LPT averaged 1.8 hours per week, compared to 2.8 hours for all health-related causes.
- Reduced performance (presenteeism) accounted for 76.5% of headache-related LPT.
- A small proportion of migraineurs (29%) experiencing frequent headaches (11+ days/month) accounted for 49% of overall LPT; those with severe pain (9-10/10) accounted for 33%.
Conclusions:
- Frequent and severe headaches are disproportionately responsible for the total headache-related Lost Productive Time.
- Targeting interventions for individuals with high-frequency, high-severity migraines may significantly reduce overall productivity losses.
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