| dc.description.abstract | Many people in tropical Asian nations suffer from vitamin D deficiency or
insufficiency, despite receiving sufficient sunlight throughout the year. Because
inadequate vitamin D can cause a deficiency, which increases the risk of disease in
adulthood, the knowledge, and attitudes of undergraduate students about vitamin
D deficiency must be emphasized. This study aimed to assess the relationship
between knowledge and attitudes regarding vitamin D and its deficiency among
undergraduates in a tertiary educational institution in Sri Lanka. A descriptive
cross-sectional study using a validated, self-administered questionnaire was carried
out among undergraduates. The questionnaire was consists of knowledge questions
covering participants knowledge about role of vitamin D, sources of vitamin D,
exercise habits, symptoms of vitamin D deficiency and risk categories. The attitude
questions covered participants’ sun exposure attitudes, diet, harmful effects,
supplementation and general features of individuals. A total of 374 students (279
females and 95 males) participated. SPSS version 25 was used for analysis. The
mean age of the sample was 24.28±2.39 years. 18.8% (n = 68) had good knowledge
with a good attitude level, 13.6% (n = 50) had poor knowledge and attitudes, and
7.75% (n = 29) had moderate knowledge with a moderate attitude level. The
undergraduates showed a significant association between knowledge and attitudes
(P=0.003).The total scores for knowledge and attitude were significantly correlated,
according to the Spearman correlation (p=0.000, r = 0.268). Positive correlations
between knowledge and attitudes indicate that better knowledge can lead to
positive attitudes. Interventions including health education, awareness of dietary
sources of vitamin D, and promotion of regular outdoor activities are needed to
improve knowledge and attitudes regarding vitamin D and to prevent its
insufficiency and deficiency. | en_US |
