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Evaluation of the Cognitive Performance of Hypertensive Patients with Silent Cerebrovascular Lesions
Published on: April 23, 2021
Compensation for work-related cerebrocardiovascular diseases
1Department of Preventive Medicine, College of Medicine, Yonsei University, Seoul, Korea.
Insights
New criteria for occupational cerebrovascular or cardiovascular diseases (CCVDs) have limitations. The study highlights concerns regarding the definition of overwork and underestimation of risk factors like night work in CCVDs.
Area of Science:
- Occupational Medicine
- Public Health
Background:
- Occupational cerebrovascular or cardiovascular diseases (CCVDs) are a significant health concern, ranking as the second most common occupational disease since the early 1990s.
- Previous criteria for CCVDs have undergone changes, including the removal of cerebral hemorrhage as a recognized occupational disease in 2008.
Purpose of the Study:
- To review the historical context and address concerns surrounding the recently revised criteria for occupational cerebrovascular or cardiovascular diseases (CCVDs).
- To evaluate the adequacy of new definitions for acute stressful events, short-term overwork, and chronic overwork in occupational disease recognition.
Main Methods:
- Analysis of historical amendments to occupational CCVD criteria.
- Review of definitions for key terms such as acute stressful events, short-term overwork, and chronic overwork.
- Evaluation of the impact of the 60-hour work week threshold and consideration of other risk factors.
Main Results:
- The amended criteria define chronic overwork as exceeding 60 hours per week.
- The criteria suggest considering factors like night work and workload if average weekly hours are below 60.
- Limitations exist, as research shows CCVDs can occur with fewer than 60 hours of work per week, and factors like night work are underestimated.
Conclusions:
- The current amendments to occupational CCVD criteria require further refinement.
- Future revisions should more comprehensively address the impact of working hours, night work, and other occupational risk factors.
- Active consideration of these concerns is recommended for future amendment and approval processes to improve occupational disease recognition.
Abstract:
The purpose of this study was to discuss the history of, and concerns regarding, the newly amended criteria of occupational cerebrovascular or cardiovascular diseases (CCVDs). Since the early 1990s, CCVDs have been the second most common occupational disease, despite fluctuations in their criteria. The first issue was the deletion of cerebral hemorrhage on duty as a recognized occupational disease in 2008. The second issue was the obscurity regarding definitions of an acute stressful event (within 24 hr before disease occurrence), short-term overwork (within 1 week), and chronic overwork (for 3 or more months). In this amendment, chronic overwork was defined as work exceeding 60 hr per week. If the average number of weekly working hours does not exceed 60 hr, night work, physical or psychological workload, or other risk factors should be considered for the recognition of occupational CCVDs. However, these newly amended criteria still have a few limitations, considering that there is research evidence for the occurrence of disease in those working fewer than 60 hr per week, and other risk factors, particularly night work, are underestimated in these criteria. Thus, we suggest that these concerns be actively considered during future amendment and approval processes.
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