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Table 2 Occupational cohorts initially defined as exposed*

From: Feasibility of a cohort study on health risks caused by occupational exposure to radiofrequency electromagnetic fields

Transmitters and radar

Industry

(cohort working with...)

Others

Captain in inland water transport and working in a sluice (1)

Deep drawing machine (1,2,3)

Assistant medical technician, physiotherapist, physician assistant in hyperthermia, diathermy (2)

 

RF plastic welding

 

Airport workers (1)

WIG-welding (1)

Cashier (EAS, anti-theft-device) (2)

Telecommunication technicians (antenna tests) (1,2)

Blister packaging (2,3)

 

Amateur radio operators

Chip production (1)

 

Telecommunication technicians (general) (1)

Dielectric vulcanizing (2)

 

Fire brigade, emergency medical services, police (1,2)

High frequency generator (1)

 

Roofer, work on scaffolding, chimney sweeper (1)

Induction machines (2)

 

Workers on short- and medium wave transmitters

High frequency dryer (2)

 

RF-research institutes (2)

Gluing press (2)

 
  1. * Bold text identifies cohorts that were investigated in more detail; numbers in brackets provide the reasons why this particular potential cohort was excluded from the detailed investigation
  2. 1 = Not exposed or low exposure levels
  3. 2 = Small number of exposed subjects, establishing a cohort not possible
  4. 3 = Automated and/or shielded working processes