The life change unit(LCU) models by behavior scientific approach method are very important in order to minimize industrial accident by the job stress. Especially, these models are analyzed the accident proneness concept through the LCU factors. Therefore this paper describes the analytical results between the Eastern LCU model and Western LCU model and its application.
Death of parents, death of close friend, jail term, personal injury or illness between the Eastern LCU models and Western LCU models are different in the human behavior and psychological sides, whereas changes in family member s health are turned out same life ideas. In the case of Korean LCU models between the unmarried and married workers living in the middle area are approved in the order of death of parents, death of spouse, death of close family member, and death of close friend.

Abstract
 1. 서 론
 2. LCU 모형 및 분석
  2.1 서양의 LCU 모형
  2.2 미혼근로자를 대상으로 한 한국형 생활변화단위 모형
  2.3 기혼근로자를 대상으로 한 한국형 생활변화단위 모형
  2.4 서양과 동양의 LCU 모형의 분석
 3. 결 론
 참고문헌

• 강영식(세명대학교 안전공학과)