Evaluation of an undergraduate occupational health program in Iran based on alumni perceptions: a structural equation model

A cross-sectional questionnaire survey was conducted among alumni of the undergraduate occupational health program. We asked alumni to rate their perceptions of the items using a 4-point Likert scale. The target subjects comprised alumni who graduated from a 4-year undergraduate occupational health degree program at the Medical Sciences University of Semnan between 1998 and 2014. Data from a total of 126 alumni who answered and completed the survey were included in the study, resulting in an approximate response rate of 37%.

本研究针对塞姆南医科大学（Semnan Medical Sciences University）1998年至2014年间毕业的四年制本科职业卫生专业校友开展横断面问卷调查。研究要求受访者采用4级李克特量表（4-point Likert scale）对各调查条目进行评分。本次研究的目标受试者为上述时段毕业的该专业校友，最终共纳入126名完成并提交有效问卷的校友数据，整体应答率约为37%。