Studying the Effect of Integrated Management System on Occupational Safety and Hygiene Promotion (Employees of Power Management Company as Case study)

The purpose of this study is to examine the effect of integrated management system on
employee’s occupational safety and hygiene. In order to this, dependent variable is employee’s
awareness from their role and responsibility in occupational safety and hygiene process and
independent variables include employee’s awareness from risk and crisis levels, their
participation in occupational safety and hygiene process, workplace immunization, their
awareness and readiness in term of reaction to emergency conditions, and their education and
awareness from problems and concepts in occupational safety and hygiene process. The
statistical population of this study is 110 managers, experts, and technicians of Gilan Power
Management Company that work at company before and after than implementation of this
system. In order to determine sample size, Tuchman and Morgan table of sampling used. This
table shows that a sample with 86 members is a good sample size for population with 110
members. A self-administrated questionnaire with 31 items used to gather data from sample
members. In order to examine reliability of the questionnaire, Cronbach’s Alpha used. The
Cronbach’s Alpha coefficient is 0.960 for before than integrated management system
implementation questionnaire and 0.924 for after than its implementation questionnaire. So
reliability of the questionnaire confirmed. Also content validity used to examine validity of the
questionnaire. In order to this, some of management and organizational behavior professors
asked to read the questionnaire and indicate their correctional and modification opinions. After
modifying and correcting the questionnaire, its final version developed and hence validity of the
questionnaire confirmed. In order to analyze data and concluding results, descriptive statistic
and inferential statistic were used in SPSS. Two-sample t test is statistical analysis that used to
analyze data and concluding results. The results of the study indicate that integrated
management system influences employee’s occupational safety and hygiene and promote
them.