The prevalence and factors associated with vitamin D deficiency among patients at the primary clinic of Pranangklao Hospital
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Abstract
Background: Vitamin D, in addition to its role in controlling calcium and phosphate, plays an important role in the treatment of cardiovascular disease, cancer, and non-communicable diseases (NCDs). Previous studies conducted abroad have revealed a high prevalence of vitamin D deficiency in patients attending primary care clinics. Estimating the magnitude of this problem in Thai primary care clinics can help develop appropriate support plans for affected individuals. Objective: This study aimed to investigate the prevalence and factors associated with vitamin D deficiency in patients attending primary care clinics. Methods: A cross-sectional study was conducted at Pranangklao Hospital’s primary care clinic from 1st January to 31st December 2022. Data on the vitamin D level of 514 patients were collected and analyzed using multiple logistic regression in STATA version 14. Results: Most of the patients were female, with an average age of 62.42 years, and dyslipidemia was the most common diagnosis. The prevalence of vitamin D insufficiency and deficiency was 46.69% and 34.24%, respectively. Hypertensive patients had a lower likelihood of vitamin D deficiency, with an odds ratio of 0.53. Conclusion: The study highlights a high prevalence of vitamin D insufficiency and deficiency among primary care clinic patients. Effective strategies are needed to identify and provide appropriate treatment for these conditions.
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