Median Nerve Conduction Velocity and Body Mass Index in Mechanical Job Professionals

  • Kashif Ali Department of Physiology, JNMCH, AMU, Aligarh, India.
  • Sangeeta Singhal Department of Physiology, JNMCH, AMU, Aligarh, India.
  • SAA Rizvi Department of Physiology, JNMCH, AMU, Aligarh, India.
  • M Muzammil Mechanical Engineering Department Z.H. College of Engineering, AMU, Aligarh, India.

Abstract

Background: Obesity is an epidemic in 21st century especially rising among young population of developing nations is measured in terms of BMI (Body Mass Index). It affects almost every system. In present study we aim to investigate any correlation between NCV & BMI among professionals of mechanized jobs involving repeated wrist movements.

Method: BMI and median nerve NCV is measured in dominant and non-dominant hand of young active professionals.

Results: One way ANOVA is applied and MNCV of median nerve in dominant hand and SNCV of dominant as well as non-dominant hand is found to be significantly decreased but MNCV of non-dominant shows no significant difference.

Conclusion: Early changes in nerve conduction due to increased carpal tunnel pressure are more pronounced in dominant hand and SNCV of median nerve could be used as an early screening and diagnostic tool for median neuropathy

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References

1. World Health Organization. Fact sheet: obesity and overweight. Internet http://www.who.int/dietphysicalactivity/publications/facts/obesity/en/(accessed 3 January 2005).
2. WHO expert consultation. Appropriate body-mass index for Asian populations and its implications for policy and intervention strategies. The Lancet, 2004; 157-163.
3. WHO Obesity: preventing and managing the global epidemic. Report of a WHO Consultation. WHO Technical Report Series 894. Geneva: World Health Organization, 2000.
4. WHO Physical status: the use and interpretation of anthropometry. Report of a WHO Expert Committee. WHO Technical Report Series 854. Geneva: World Health Organization, 1995.
5. who.int/media Centre/factsheets/fs311/en/.
6. James WPT, Chen C, Inoue S. (2002).The Asia-Pacific perspective: redefining obesity and its treatment. Health Communications Australia: Melbourne, (2000). Appropriate Asian body mass indices Obesity Review; 3:139.
7. Harrisons Principles of Internal Medicine 18th ed Biology of Obesity chapter 77.
8. Mallik, A I Weir (2005). Nerve conduction studies: essentials and pitfalls in practice. J Neurol Neurosurg Psychiatry 76 (Suppl II): ii23–ii31.
9. J. Singleton, E. Volckmann, T. Graham, and A. Smith. (2014). “Neuropathy associated with nondiabetic obesity,”Neurology, vol. 82, no. 10, supplement S36.006.
10. David Coggon1, Georgia Ntani1, E Clare Harris1, Cathy Linaker1, Richard Van der Star2,Cyrus Cooper1 and Keith T Palmer.(2013). Differences in risk factors for neurophysiologic ally confirmed carpal tunnel syndrome and illness with similar symptoms but normal median nerve function: a case–control study BMC Musculoskeletal Disorders, 14:240
11. Zakaria, D., Roberston, J., MacDermid, J., Hartford, K., & Koval, J. (2002). Work-related cumulative trauma disorders of the upper extremity: Navigating the epidemiologic literature. American Journal of Industrial Medicine, 42, 258-269.
12. Palmer, K. T., Harris, E. C., & Coggon, D. (2007). Carpal tunnel syndrome and its relation to occupation: A systematic literature review. Occupational Medicine, 57, 57-66.
13. Wang J, Thornton JC, Russell M, Burastero S, Heymsfield S, Pierson RN Jr. (1994).Asians have lower body mass index (BMI) but higher percent body fat than do whites: comparisons of anthropometric measurements. Am J Clin Nutr. 60(1):23-8.
14. Hugh R. Peterson, M.D., Marylee Rothschild, M.D., Clarice R. Weinberg, Ph.D., Ronald D. Fell, Ph.D., Kenneth R. McLeish, M.D., and Michael A. Pfeifer, M.D.(1988). Body Fat and the Activity of the Autonomic Nervous System. N England J Med ; 318:1077-1083.
15. Andersen H, Stalberg E, Falck B. (1997). F-wave latency, the most sensitive nerve conduction parameter in patients with diabetes mellitus. Muscle Nerve;20:1296–302.
16. Gooch CL, Weimer LH. (2007). The Electrodiagnosis of Neuropathy: Basic Principles and Common Pitfalls. Neurol Clin; 25: 1–28
17. Dieck GS, Kelsey JL.(1985). An epidemiologic study of the carpal tunnel syndrome in an adult female population. Preventive Medicine;14:63-69.
18. Werner R.A., Franblau A., Albers J.W., Armstrong T.J. (1997).Influence of body mass index and work activity on the prevalence of median nerve neuropathy at wrist. Occupational Environmental Medicine. 54 (4): 268 –271.
19. Awang MS, Abdullah JM, Abdul lah MR,Tharakan J, Prasad A, Husin ZA, Hussin AM, Tahir A, Razak SA.(2006). Nerve conduction study among heal thy Malays. The influence of age, height, and body mass index on Median, ulnar , common peroneal and sural nerve s .Malaysian Journal of Medical Sciences13(2): 19–23.
20. Buschbacher RM. (1998).Body mass index effect on common nerve conduction study measurements. Muscle Nerve 21:1398-1404
21. Rydevik B, Lundborg G, Bagge U. Effects of graded compression on intraneural blood blow. An in vivo study on rabbit tibial nerve. J Hand Surg Am. 1981;6:3–12
22. Ali K, Singhal S, Rizvi SAA, Muzammil M. Comparison of NCV of Right and Left Limb in Right handed Male Subjects. Ann. Int. Med. Den. Res.2016;2(4):228-31
Published
2016-09-28
How to Cite
1.
Ali K, Singhal S, Rizvi S, Muzammil M. Median Nerve Conduction Velocity and Body Mass Index in Mechanical Job Professionals. IABCR [Internet]. 28Sep.2016 [cited 19Jul.2019];2(3):61-4. Available from: https://iabcr.org/index.php/iabcr/article/view/169