Earticle

초록

영어

This study was conducted to investigate the characteristics of smartphone usage and posture of users during using smartphone. A survey was conducted for 983 smartphone users to understand the association between smartphone usage and including subjective symptoms associated with musculoskeletal disorders. Main results from the survey were as follows; 1) 18.8% of the subjects experienced musculoskeletal symptoms at least at one of body parts. Specifically, 8.1%, 5.6%, 4.1%, and 11.3% of the subjects experienced musculoskeletal symptoms at neck, shoulder, elbow, and hand respectively, 2) The symptoms of musculoskeletal disorders were also associated with amount of text message and time for daily usage of smartphone. Specifically, relative risks of musculoskeletal disorders at hand/wrist/fingers in terms of "amount of text message" and "time for daily usage" for experienced user were 1.425 and 1.368 respectively to inexperienced user. This study identified ‘amount of text message’ and ‘time for daily usage’ as the major risk factors of smartphone usage in terms of musculoskeletal symptoms. The results of the study provided a good basis in order to remove or reduce the risks associated with musculoskeletal symptoms due to smartphone usage.

목차

Abstract
 1. 서론
 2. 연구 대상 및 방법
  2.1 연구 기간 및 대상자의 인구통계학적 특성
  2.2 연구 방법
  2.3 통계 방법
 3. 결과
  3.1 스마트폰 사용 특성
  3.2 인구통계학적 특성에 따른 스마트폰 사용량 비교
  3.3 스마트폰 통화 시 주로 사용하는 얼굴 방향과 자세 특성
  3.4 스마트폰 사용으로 인한 근골격계질환 관련 증상 경험 유무
  3.5 스마트폰 사용량이 근골격계질환 자각 증상에 미치는 영향
 4. 결론 및 고찰
 5. 참고문헌

키워드

저자

• 엄수현 [ Su-Hyun Eom | 인하대학교 산업공학과 ]
• 최서연 [ Seo-Yeon Choi | 인하대학교 대학원 의학과 ]
• 박동현 [ Dong-Hyun Park | 인하대학교 산업공학과 ] Corresponding author

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  대한안전경영과학회지 [Journal of Korea Safety Management & Science]

• 간기

  계간

• pISSN

  1229-6783

• eISSN

  2288-1484

• 수록기간

  1999~2025

• 십진분류

  KDC 530 DDC 620