Enhancing knowledge and practices toward Vitamin D deficiency through implementing awareness programs among medical science female students

Abstract

Vitamin D (VD) deficiency has widespread prevalence worldwide. In Saudi Arabia, it is the most common form of public health problem with regard to malnutrition. This is because there is insufficient knowledge about negative VD practices. The current study aimed to evaluate VD deficiency knowledge and practices before and after the implementation of an awareness programme. A quasi-experimental design was used for the study, which was conducted at the College of Applied Medical Science at Al-Baha University. A convenience sample encompassing all the female students in the Public Health Department was used ( n = 83 students). Two tools were used for data collection; the first was an intervention questionnaire to assess the students’ knowledge, and the second was a questionnaire concerned with students’ practices in preventing VD deficiency. The mean age of the students was 20.75 ± 7.85 years. Of the study’s subjects, 45.8% suffered from VD deficiency and 72.3% had a family history of VD deficiency. The study showed that there had been significant progress in students’ VD knowledge and behaviours following the programme. While 59% of the students had poor knowledge and 95.2% had unsatisfactory practices pre-intervention, 86.7% and 48.2% showed exemplary knowledge and a positive attitude towards VD, respectively, post-intervention. The scores achieved by the students had significantly changed ( p ≤ .01); compared to the knowledge and practice scores of 24.43 ± 7.21 out of 53 and 24.29 ± 5.23 out of 48, respectively, before the intervention, they were elevated to 46.89 ± 9.93 and 29.39 ± 14.23 following the awareness programme. This type of health education programme can raise VD deficiency knowledge and improve practices. This study highlights the importance of holding public health awareness campaigns and recommends the creation of specifically designed booklets and leaflets for medical students and patients/visitors to hospital and public places.