This survey research were conducted to study a stress of public health undergraduatestudents and compare a stress of students in different of sex and academic year. The samples were300 public health undergraduate students in Faculty of Public Health and Health Technology atNakhonratchasima College. Questionnaires on stress were used for data collection. Percentage, mean,standard deviation, independent samples t-test and one-way ANOVA were applied for data analysis.The results indicated that public health undergraduate students had stress at a low level. Male andfemale undergraduate students had no significance different of stress. Undergraduate students whowere in different academic year had no significance different of stress.
