Factors associated with the dental health status of health promotion students in the Faculty of Public Health, Universitas Indonesia: A cross-sectional study

Aim: The aim of this study was to identify factors associated with the dental health status of public health promotion graduate students. Materials and Methods: This was a cross-sectional study of 67 graduate public health promotion students. A self-administered questionnaire on dental health knowledge, attitudes, and practices was administered, in addition to a dental caries examination. The data were collected during 5 days (from June 5 to 9, 2017). Statistical Test Used: Statistical analysis was performed using both chi square and multiple logistic regression tests with 95% confidence interval (CI). Results: The Decayed, Missing, and Filled Tooth (DMF-T) index of the students was higher (4.7) than that of the national DMF-T index in 2013. Most of the students (86.6%) had a low level of knowledge of dental health. About half had negative attitudes toward dental health care, as well as a high number of caries. About three of every four students had inadequate dental health care practices. Although the students knew about a free dental clinic at the university, only one-eighth of the study group used this clinic. The respondents who had an inhibiting social environment were 41.8%, whereas 23.9% of them had a supporting social environment. There was a significant correlation between an inhibiting social environment and dental health status (P = 0.036; odds ratio [OR] = 0.347; 95% CI = 0.1-0.9). A multivariate test showed that the students with a supporting social environment had an OR of 2.949. Thus, students without a supporting social environment had a 2.95 higher probability of having a high number of dental caries. Conclusions: Factors associated with the dental health status of public health promotion graduate were identified.