التفاصيل البيبلوغرافية
العنوان: |
The effect of over-commitment and reward on trapezius muscle activity and shoulder, head, neck, and torso postures during computer use in the field ; Am J Ind Med |
المساهمون: |
Bruno Garza, Jennifer L., Eijckelhof, Belinda H.W., Huysmans, Maaike A., Catalano, Paul J., Katz, Jeffrey N., Johnson, Peter W., van Dieen, Jaap H., van der Beek, Allard J., Dennerlein, Jack T. |
المصدر: |
Am J Ind Med. 56(10):1190-1200. |
المجموعة: |
CDC Stacks (Centers for Disease Control and Prevention) |
مصطلحات موضوعية: |
Article, Psychosocial, VDT, MSDs, exposure assessment, office ergonomics, Adult, Biomechanical Phenomena, Computers, Electromyography, Female, Head, Humans, Male, Middle Aged, Neck, Neck Pain, Occupational Diseases, Posture, Reward, Shoulder Pain, Superficial Back Muscles, Torso, Workload, Workplace, Young Adult |
الوصف: |
Background ; Because of reported associations of psychosocial factors and computer related musculoskeletal symptoms, we investigated the effects of a workplace psychosocial factor, reward, in the presence of over-commitment, on trapezius muscle activity and shoulder, head, neck, and torso postures during computer use. ; Methods ; We measured 120 office workers across four groups (lowest/highest reward/over-commitment), performing their own computer work at their own workstations over a 2 hour period. ; Results ; Median trapezius muscle activity (p=0.04) and median neck flexion (p=0.03) were largest for participants reporting simultaneously low reward and high over-commitment. No differences were observed for other muscle activities or postures. ; Conclusions ; These data suggest that the interaction of reward and over-commitment can affect upper extremity muscle activity and postures during computer use in the real work environment. This finding aligns with the hypothesized biomechanical pathway connecting workplace psychosocial factors and musculoskeletal symptoms of the neck and shoulder. ; R01 OH008781/OH/NIOSH CDC HHS/United States ; R01-0H-08781/PHS HHS/United States ; 2015-08-02T00:00:00Z ; 23818000 ; PMC4522287 |
نوع الوثيقة: |
other/unknown material |
اللغة: |
unknown |
العلاقة: |
http://stacks.cdc.gov/view/cdc/32592Test/ |
الإتاحة: |
http://stacks.cdc.gov/view/cdc/32592Test/ |
رقم الانضمام: |
edsbas.3DC640A3 |
قاعدة البيانات: |
BASE |