Abstract
Background
Although the use of health supplements is frequently reported, patients’ understanding of health supplement use and related safety concerns are least reported from the developing world.
Aim
This study was aimed to assess the understanding of health supplement use in patients with chronic diseases visiting a public healthcare institute of Quetta city, Pakistan.
Methods
A cross-sectional study with a proportioned based sample of 460 patients with chronic diseases attending a tertiary care hospital of Quetta city was carried out. A pre-validated questionnaire was used to assess patients’ understanding of health supplement use. SPSS version 21.0 was used for data analysis. Both descriptive and inferential statistics were used. For all analyses, p < 0.05 was taken as significant.
Results
Most of the patients were more than 47 years of age, with a mean age of 51.62 ± 12.71 years. Thirty-three percent of the patients were diagnosed with hypertension, followed by 17.1% with hypertension + diabetes mellitus Type II. Friends and relatives (195, 42.3%) were the most common source of information regarding health supplements, and multivitamins & minerals (n = 268) were the most used health supplements. Almost 80% of the respondents have neither discussed nor disclosed the use of health supplements with their doctors or pharmacists. Nearly the same percentage (80%) of the respondents were unaware of the safety concerns of health supplements, nor were they aware of either interactions or side–effects. Education and disease state were significantly associated with certain items of the questionnaire. Bonferroni correction revealed graduates and patients with hypertension + diabetes mellitus Type II agreeing to the mentioned statements.
Conclusion
Inadequate understanding of health supplements was reported by the study respondents. As health supplement use is linked with certain safety concerns, enhancing patients’ understanding about misconceptions with regard to the safety and efficacy of supplements and their appropriateness is needed and must be addressed as a priority.
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Data availability
The datasets used and analyzed during the current study are available from the corresponding author at fahaduob@gmail.com on request.
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We acknowledge the patients for their participation and cooperation during the data collection process.
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All authors have contributed equally to the research and this manuscript. QI, MA, and RI conceived the study and framework of the current manuscript. SH and AR conceptualized the study design, and development of the study tool. FK and AMT were involved in data collection, analysis, and interpretation. MAM, SUJ, and FS conducted the literature review, drafted the preliminary manuscript, and supervised the research process. All authors read, critically revised, and approved the final manuscript.
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The Institutional Ethical Committee at the Faculty of Pharmacy & Health Sciences, University of Baluchistan approved the study (UoB/Reg:/GSO/345).
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Khan, F., Anwar, M., Ishaq, R. et al. Understanding the use of health supplements in patients with chronic diseases: findings and implications. J Public Health (Berl.) 31, 179–186 (2023). https://doi.org/10.1007/s10389-021-01500-6
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DOI: https://doi.org/10.1007/s10389-021-01500-6