Technique, muscle activity and kinematic differences in young adults texting on mobile phones

References

• Aaras , A. and Ro , O. 1997 . Workload when using a mouse as an input device . International Journal of Human-Computor Interaction , 9 ( 2 ) : 105 – 118 .
   Web of Science ®Google Scholar
• Aaras , A. 1998 . Musculoskeletal, visual and psychosocial stress in VDU operators before and after multidisciplinary ergonomic interventions . Applied Ergonomics , 29 ( 5 ) : 335 – 354 .
   PubMed Web of Science ®Google Scholar
• Aaras , A. 2001 . Musculoskeletal, visual and psychosocial stress in VDU operators before and after multidisciplinary ergonomic interventions. A 6 years prospective study –Part II . Applied Ergonomics , 32 ( 6 ) : 559 – 571 .
   PubMed Web of Science ®Google Scholar
• Altman , D. G. 2000 . Statistics with confidence, 2nd edn , London : BMJ Books .
   Google Scholar
• Andersen , J. H. 2003 . Risk factors in the onset of neck/shoulder pain in a prospective study of workers in industrial and service companies . Occupational and Environmental Medicine , 60 ( 9 ) : 649 – 654 .
   PubMed Web of Science ®Google Scholar
• Ariens , G. A. 2002 . High physical and psychosocial load at work and sickness absence due to neck pain . Scandinavian Journal of Work Environment and Health , 28 ( 4 ) : 222 – 231 .
   PubMed Web of Science ®Google Scholar
• Asundi , K. 2010 . Notebook computer use on a desk, lap and lap support: effects on posture, performance and comfort . Ergonomics , 53 ( 1 ) : 74 – 82 .
   PubMed Web of Science ®Google Scholar
• Baker , N. A. , Sussman , N. B. and Redfern , M. S. 2008 . Discriminating between individuals with and without musculoskeletal disorders of the upper extremity by means of items related to computer keyboard use . Journal of Occupational Rehabilitation , 18 ( 2 ) : 157 – 165 .
   PubMed Web of Science ®Google Scholar
• Blatter , B. M. and Bongers , P. M. 2002 . Duration of computer use and mouse use in relation to musculoskeletal disorders of neck or upper limb . International Journal of Industrial Ergonomics , 30 : 295 – 306 .
   Web of Science ®Google Scholar
• Borg , G. 1990 . Psychophysical scaling with applications in physical work and the perception of exertion . Scandinavian Journal of Work Environment and Health , 16 ( Suppl. 1 ) : 55 – 58 .
   PubMed Web of Science ®Google Scholar
• Bostrom , M. 2008 . Risk factors for generally reduced productivity – a prospective cohort study of young adults with neck or upper-extremity musculoskeletal symptoms . Scandinavian Journal of Work Environment and Health , 34 ( 2 ) : 120 – 132 .
   PubMed Web of Science ®Google Scholar
• Briggs , A. , Straker , L. and Greig , A. 2004 . Upper quadrant postural changes of school children in response to interaction with different information technologies . Ergonomics , 47 ( 7 ) : 790 – 819 .
   PubMed Web of Science ®Google Scholar
• Cook , C. , Burgess-Limerick , R. and Papalia , S. 2004 . The effect of wrist rests and forearm support during keyboard and mouse use . International Journal of Industrial Ergonomics , 33 : 463 – 472 .
   Web of Science ®Google Scholar
• Feuerstein , M. 2000 . Development of a screen for predicting clinical outcomes in patients with work-related upper extremity disorders . Journal of Occupational and Environmental Medicine , 42 ( 7 ) : 749 – 761 .
   PubMed Web of Science ®Google Scholar
• Fontana , L. 2007 . Osteoarthritis of the thumb carpometacarpal joint in women and occupational risk factors: a case-control study . Journal of Hand Surgery [America] , 32 ( 4 ) : 459 – 465 .
   PubMed Web of Science ®Google Scholar
• Fredriksson , K. 1995 . Laboratory work with automatic pipettes: a study on how pipetting affects the thumb . Ergonomics , 38 ( 5 ) : 1067 – 1073 .
   PubMed Web of Science ®Google Scholar
• Gerr , F. , Monteilh , C. P. and Marcus , M. 2006 . Keyboard use and musculoskeletal outcomes among computer users . Journal of Occupational Rehabilitation , 16 ( 3 ) : 265 – 277 .
   PubMed Web of Science ®Google Scholar
• Gordon , S. 2008 . Beware the ‘Blackberry Thumb’ [online] . The Washington Post , Available from: http://www. washingtonpost.com/wp-dyn/content/article/2008/06/15/AR2008061500481.html [Accessed 15 June 2008]
   Google Scholar
• Gustafsson , E. , Johnson , P. W. and Hagberg , M. 2010 . Thumb postures and physical loads during mobile phone use – a comparison of young adults with and without musculoskeletal symptoms . Journal of Electromyography and Kinesiology , 20 : 127 – 135 .
   PubMed Web of Science ®Google Scholar
• Hagberg , M. and Violante , F. S. 2007 . Current issues in case definitions for common musculoskeletal disorders in workers for clinical practice and research . La Medicina del Lavoro , 98 ( 2 ) : 89 – 93 .
   PubMed Web of Science ®Google Scholar
• Jensen , C. 2003 . Development of neck and hand-wrist symptoms in relation to duration of computer use at work . Scandinavian Journal of Work Environment and Health , 29 ( 3 ) : 197 – 205 .
   PubMed Web of Science ®Google Scholar
• Jonsson , P. 2009 . Wrist and thumb joint postures and motions – Measurements using electrogoniometry and EMG Thesis (Doctoral). University of Gothenburg
   Google Scholar
• Jonsson , P. , Johnson , P. W. and Hagberg , M. 2007 . Accuracy and feasibility of using an electrogoniometer for measuring simple thumb movements . Ergonomics , 50 ( 5 ) : 647 – 659 .
   PubMed Web of Science ®Google Scholar
• Karlqvist , L. K. 1998 . Computer mouse position as a determinant of posture, muscular load and perceived exertion . Scandinavian Journal of Work Environment and Health , 24 ( 1 ) : 62 – 73 .
   PubMed Web of Science ®Google Scholar
• Karlqvist , L. 2002 . Self-reported working conditions of VDU operators and associations with musculoskeletal symptoms: a cross-sectional study focussing on gender differences . International Journal of Industrial Ergonomics , 30 : 277 – 294 .
   Web of Science ®Google Scholar
• Kryger , A. I. 2003 . Does computer use pose an occupational hazard for forearm pain; from the NUDATA study . Occupational and Environmental Medicine , 60 ( 11 ) : e14
   PubMed Web of Science ®Google Scholar
• Lassen , C. F. 2004 . Elbow and wrist/hand symptoms among 6,943 computer operators: a 1-year follow-up study (the NUDATA study) . American Journal of Industrial Medicine , 46 ( 5 ) : 521 – 533 .
   PubMed Web of Science ®Google Scholar
• Latko , W. A. 1999 . Cross-sectional study of the relationship between repetitive work and the prevalence of upper limb musculoskeletal disorders . American Journal of Industrial Medicine , 36 ( 2 ) : 248 – 259 .
   PubMed Web of Science ®Google Scholar
• Lenhart , A. 2010 . Teens and mobile phones [online] M communication studies. Available from: http://pewinternet.org/∼/media//Files/Reports/2010/PIP-Teens-and-Mobile-2010-with-topline.pdf [Accessed 20 April 2010]
   Google Scholar
• Lindegard , A. 2003 . The impact of working technique on physical loads – an exposure profile among newspaper editors . Ergonomics , 46 ( 6 ) : 598 – 615 .
   PubMed Web of Science ®Google Scholar
• Marcus , M. 2002 . A prospective study of computer users: II. Postural risk factors for musculoskeletal symptoms and disorders . American Journal of Industrial Medicine , 41 ( 4 ) : 236 – 249 .
   PubMed Web of Science ®Google Scholar
• Marras , W. S. and Schoenmarklin , R. W. 1993 . Wrist motions in industry . Ergonomics , 36 ( 4 ) : 341 – 351 .
   PubMed Web of Science ®Google Scholar
• Mathiassen , S. , Winkel , J. and Hagg , G. 1995 . Normalization of surface EMG amplitude from the upper trapezius muscle in ergonomic studies – a review . Journal of Electromyography and Kinesiology , 5 ( 4 ) : 197 – 226 .
   PubMed Web of Science ®Google Scholar
• Menz , R. J. 2005 . ‘Texting’ tendinitis . Medical Journal of Australia , 182 ( 6 ) : 308
   PubMed Web of Science ®Google Scholar
• Ming , Z. , Pietikainen , S. and Hanninen , O. 2006 . Excessive texting in pathophysiology of first carpometacarpal joint arthritis . Pathophysiology , 13 ( 4 ) : 269 – 270 .
   PubMedGoogle Scholar
• Moore , J. S. 1997 . De Quervain's tenosynovitis. Stenosing tenosynovitis of the first dorsal compartment . Journal of Occupational and Environmental Medicine , 39 ( 10 ) : 990 – 1002 .
   PubMed Web of Science ®Google Scholar
• Nordicom . 2008 . Sveriges Internet barometer 2007 Unpublished manuscript
   Google Scholar
• Nordicom . 2010 . The Swedish Media Barometer 2009 , University of Gothenburg : Nordic Information Centre for Media and Communication Research .
   Google Scholar
• Perotto , A. O. , Hammond , P. B. and Thomas , H. 2004 . Anatomical guide for the electromyographer: The limbs and trunk , 4th edn , Springfield, IL : Charles C Thomas .
   Google Scholar
• Pheasant , S. 1986 . Bodyspace: Anthropometry, ergonomics and design , London : Taylor and Francis .
   Google Scholar
• Ranney , D. , Wells , R. and Moore , A. 1995 . Upper limb musculoskeletal disorders in highly repetitive industries: precise anatomical physical findings . Ergonomics , 38 ( 7 ) : 1408 – 1423 .
   PubMed Web of Science ®Google Scholar
• Rempel , D. M. 2006 . A randomised controlled trial evaluating the effects of two workstation interventions on upper body pain and incident musculoskeletal disorders among computer operators . Occupational and Environmental Medicine , 63 ( 5 ) : 300 – 306 .
   PubMed Web of Science ®Google Scholar
• Straker , L. , Pollock , C. and Maslen , B. 2009 . Principles for the wise use of computers by children . Ergonomics , 52 ( 11 ) : 1386 – 1401 .
   PubMed Web of Science ®Google Scholar
• Straker , L. 2008a . The impact of computer display height and desk design on muscle activity during information technology work by young adults . Journal of Electromyography and Kinesiology , 18 ( 4 ) : 606 – 617 .
   PubMed Web of Science ®Google Scholar
• Straker , L. M. 2008b . A comparison of posture and muscle activity during tablet computer, desktop computer and paper use by young children . Ergonomics , 51 ( 4 ) : 540 – 555 .
   PubMed Web of Science ®Google Scholar
• Straker , L. 2010 . Evidence-based guidelines for the wise use of computers by children: physical development guidelines . Ergonomics , 53 ( 4 ) : 458 – 477 .
   PubMed Web of Science ®Google Scholar
• Szeto , G. P. , Straker , L. and Raine , S. 2002 . A field comparison of neck and shoulder postures in symptomatic and asymptomatic office workers . Applied Ergonomics , 33 ( 1 ) : 75 – 84 .
   PubMed Web of Science ®Google Scholar
• Szeto , G. P. , Straker , L. M. and O'Sullivan , P. B. 2005 . A comparison of symptomatic and asymptomatic office workers performing monotonous keyboard work – 2: neck and shoulder kinematics . Manual Therapy , 10 ( 4 ) : 281 – 291 .
   PubMed Web of Science ®Google Scholar
• Thomée , S. 2007 . Prevalence of perceived stress, symptoms of depression and sleep disturbances in relation to information and communication technology (ICT) use among young adults – an explorative prospective study . Computers in Human Behavior , 23 : 1300 – 1321 .
   Web of Science ®Google Scholar
• van den Heuvel , S. G. 2007 . Loss of productivity due to neck/shoulder symptoms and hand/arm symptoms: results from the PROMO-study . Journal of Occupational Rehabilitation , 17 ( 3 ) : 370 – 382 .
   PubMed Web of Science ®Google Scholar
• Viikari-Juntura , E. and Silverstein , B. 1999 . Role of physical load factors in carpal tunnel syndrome . Scandinavian Journal of Work Environment and Health , 25 ( 3 ) : 163 – 185 .
   PubMed Web of Science ®Google Scholar
• Wahlstrom , J. 2000 . Differences between work methods and gender in computer mouse use . Scandinavian Journal of Work Environment and Health , 26 ( 5 ) : 390 – 397 .
   PubMed Web of Science ®Google Scholar
• Woods , V. 2002 . Ergonomics of using a mouse or other non-keyboard input device , Sudbury, Suffolk : HSE Books .
   Google Scholar