1 / 5

Association Between duration of Daily VDT Use and Subjective Syptoms

Association Between duration of Daily VDT Use and Subjective Syptoms. American Journal Of Industrial Medicine 42:421-426 (2002). Introduction. Number of VDT workers increasing Need for guidelines on VDT use and time Few or none reliable and valid surveys. Materials & Methods.

merritt-nixon
Télécharger la présentation

Association Between duration of Daily VDT Use and Subjective Syptoms

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Association Between duration of Daily VDT Use and Subjective Syptoms American Journal Of Industrial Medicine 42:421-426 (2002)

  2. Introduction • Number of VDT workers increasing • Need for guidelines on VDT use and time • Few or none reliable and valid surveys

  3. Materials & Methods • 3 yearly questionaires • Part of annual health questionaires • > 25000 workers • (Not included typical risk groups such as CAD and data entry.)

  4. Materials & Methods 2 • Subjective symptoms • Headace, eyestrain, stiff shoulders, fatigue, etc • Sleep disorders • Disorders in initiating sleep, sleep interruptions etc • Mental symptoms • Anxiety, not getting along with colleges, depression etc

  5. Results • Physical symptoms score elevated with incrased duration of daily VDT use. (No treshold effect.) • Mental and sleep related symptoms significantly higher when more than 5 hours VDT use per day.

More Related