| 1. JOB-EXPOSURE MATRICES |
|
JEM name
|
| |
Heat-JEM
|
|
Institute
|
| |
Netherlands Organization for Applied Scientific Research TNO
|
|
Country
|
| |
Netherlands
|
|
Contact person
|
| |
Tosca de Crom
|
|
Email
|
| |
tosca.decrom@tno.nl
|
|
References (citation)
|
| |
- Pronk, A., Scholten, B., Kelly, B., Kingma, B., Schlünssen, V., Gosh, M., Notø, H., Turner, M. C., Solovieva, S., Ge, C., Kolstad, H., & Selander, J. (2024, July). O-364 Development of a job exposure matrix for estimating occupational heat exposure: The EPHOR EuroJEM. Occupational Medicine, 74(Supplement_1), 0. https://doi.org/10.1093/occmed/kqae023.1342
|
|
References (weblinks)
|
| |
- https://academic.oup.com/occmed/article/74/Supplement_1/0/7707831
|
|
Year JEM was developed
|
| |
2025
|
|
Agents
|
| |
|
|
Agents | Other (specify)
|
| |
|
|
Occupation Axis
|
| |
Yes
|
|
Coding system
|
| |
|
|
Specify: Other
|
| |
ISCO88(COM)
|
|
Coding system (Number of digits used)
|
| |
4
|
|
Industry Axis
|
| |
No
|
|
Intensity
|
| |
No
|
|
Intensity categories/units
|
| |
- Quantitative (specify unit)
|
|
Specify: Quantitative (specify unit)
|
| |
Annual occupational heat stress hours
|
|
Probability
|
| |
No
|
|
Duration
|
| |
Yes
|
|
Duration categories/levels
|
| |
Hours
|
|
Frequency
|
| |
No
|
|
Peaks
|
| |
No
|
|
Data source(s)
|
| |
- Expert assessment
- Direct measurements
|
|
Availability
|
| |
|
|
Strengths
|
| |
Strengths of our study include its transparent and adaptable framework, alignment with internationally recognized ISO standards, and integration of job-specific factors including clothing, physical activity level, time spent indoors versus outdoors, and local heat or cooling sources. These factors were derived from existing datasets and refined by a panel of five experts with complementary expertise in occupational hygiene, exposure assessment and thermal physiology. The JEM is further strengthened by the use of high-resolution meteorological data from ECMWF ERA5-Land, covering 1970 to 2024, with hourly estimates of key climate variables and the ability to incorporate future updates.
|
|
Weaknesses
|
| |
The JEM has not been validated
|
|
