Vibration upshot of operating mechanical sewing machine : an insight into common peroneal nerve conduction study :an insight into common peroneal nerve conduction study

Prakash Kumar Yadav; Ram Lochan Yadav; Deepak Sharma; Dev Kumar Shah; Niraj Khatri Sapkota; Dilip Thakur; Nirmala Limbu; Md Nazrul Islam

추천

검색

질문

자료유형: 학술저널

저자정보: Prakash Kumar Yadav (Chitwan Medical College) Ram Lochan Yadav (Chitwan Medical College) Deepak Sharma (Chitwan Medical College) Dev Kumar Shah (Chitwan Medical College) Niraj Khatri Sapkota (Chitwan Medical College) Dilip Thakur (BP Koirala Institute of Health Sciences) Nirmala Limbu (BP Koirala Institute of Health Sciences) Md Nazrul Islam (Chitwan Medical College)

저널정보: 대한직업환경의학회 대한직업환경의학회지 대한직업환경의학회지 제29권 제2호

발행연도: 2017.3

수록면: 27 - 33 (7page)

이용수

📌

연구주제

📖

연구배경

🔬

연구방법

🏆

연구결과

초록· 키워드

오류제보하기

Background: Most of the people associated with tailoring occupation in Nepal are still using mechanical sewing machine as an alternative of new technology for tailoring. Common peroneal nerves of both right and left legs are exposed to strenuous and chronic stress exerted by vibration and paddling of mechanical sewing machine.
Methods: The study included 30 healthy male tailors and 30 healthy male individuals. Anthropometric variables as well as cardio respiratory variables were determined for each subject. Standard Nerve Conduction Techniques using constant measured distances were applied to evaluate common peroneal nerve (motor) in both legs of each individual. Data were analyzed and compared between study and control groups using Man Whitney U test setting the significance level p ≤ 0.05.
Results: Anthropometric and cardio respiratory variables were not significantly altered between the study and control groups. The Compound muscle action potential (CMAP) latency of common peroneal nerves of both right [(11.29 ± 1.25 vs. 10.03 ± 1.37), P < 0.001] and left [(11.28 ± 1.38 vs. 10.05 ± 1.37), P < 0.01] legs was found to be significantly prolonged in study group as compared to control group. The Amp-CMAP of common peroneal nerves of both right [(4.57 ± 1.21 vs. 6.22 ± 1.72), P < 0.001] and left [(4.31 ± 1.55 vs. 6.25 ± 1.70), P < 0.001] legs was found significantly reduced in study group as compared to control group. Similarly, the motor nerve conduction velocity (MNCV) of common peroneal nerves of both right [(43.72 ± 3.25 vs. 47.49 ± 4.17), P < 0.001] and left [(42.51 ± 3.82 vs. 46.76 ± 4.51), P < 0.001] legs was also found to be significantly reduced in study group in comparison to control group.
Conclusion: Operating mechanical sewing machine by paddling chronically and arduously could have attributed to abnormal nerve conduction study parameters due to vibration effect of the machine on right and left common peroneal nerves. The results of present study follow the trend towards presymptomatic or asymptomatic neuropathy similar to subclinical neuropathy.

#Mechanical sewing machine #Peroneal nerve #Vibration #Latency #Amplitude #Neuropathy

참고문헌 (43)

참고문헌 신청

Archibugi D, Michie J. The globalization of technology: a new taxonomy. Camb J Econ. 1995;19:121?40. Dean T. The human-powered home: choosing muscle over motors. Philadelphia: New Society publishers; 2008. Chavada VK. The health status of people engaged in the tailoring occupation in India. J Clin Diagn Res. 2010;4(3):2495?503. Monkhousej WS. Anatomy: a regional atlas of the human body, 4th edn. J Anat. 1998;192(3):473?6. Franssen H, van den Bergh PY. Nerve conduction studies in polyneuropathy: practical physiology and patterns of abnormality. Acta Neurol Belg. 2006;106(2):73?81.

함께 읽어보면 좋을 논문

논문 유사도에 따라 DBpia 가 추천하는 논문입니다. 함께 보면 좋을 연관 논문을 확인해보세요!