Investigation of dietary supplements prevalence as complementary therapy: Comparison between hospitalized psoriasis patients and non-psoriasis patients, correlation with disease severity and quality of life.

Autor: Yousefzadeh H; Immunology Research Center, Mashhad University of Medical Sciences, Mashhad, Iran., Mahmoudi M; Immunology Research Center, Mashhad University of Medical Sciences, Mashhad, Iran., Banihashemi M; Cutaneous Leishmaniasis Research Center, Mashhad University of Medical Sciences, Mashhad, Iran., Rastin M; Immunology Research Center, Mashhad University of Medical Sciences, Mashhad, Iran., Azad FJ; Allergy Research Center, Mashhad University of Medical Sciences, Mashhad, Iran. Electronic address: jabbarif@mums.ac.ir.
Jazyk: angličtina
Zdroj: Complementary therapies in medicine [Complement Ther Med] 2017 Aug; Vol. 33, pp. 65-71. Date of Electronic Publication: 2017 Jun 23.
DOI: 10.1016/j.ctim.2017.06.005
Abstrakt: Objectives: Psoriasis patients are often displeased with traditional medical treatments and they may self-prescribe dietary supplements as an alternative or complementary treatments. We aimed to investigate the prevalence of self-medication of dietary supplements among psoriasis and non-psoriasis cases and its impact on disease severity and quality of life.
Design and Setting: This case-control study evaluated 252 records of psoriasis patients and 245 non-psoriasis cases. Dietary supplementation over last 30days and characteristics, including age, age at onset of disease, co-morbidities, smoking and education were recorded. Psoriasis area and severity index (PASI) and dermatology quality of life index (DLQI) were calculated. P value less than 0.05 was considered as significant level.
Results: This study consisted 138 psoriasis (females; 54) and 138 non-psoriasis cases (females; 50), aged between 21 and 91 years. Among psoriasis patients, 72% reported using at least one of dietary supplements, which was different from non-psoriasis cases (25.36%, P=0.01). Multivitamin/mineral supplements (MVM) were the most frequent used dietary supplements (26.81%) and the most common reasons for the consumption of these supplements were to maintain and improve health. The consumption of folic acid (21.73%), omega-3 fatty acids or fish oil (10.14%), herbs (12.31%) and vitamin E (1.44%) had the most frequencies after MVM. No significant differences in PASI and DLQI were found among patients with consumption of different supplements (P>0.05). There was non-significant and negative correlation between education and use of supplements (P=0.21, r=-0.02).
Conclusions: Self-medicating of MVM over last 30days was prevalent among studied psoriasis patients. They took dietary supplements in order to improve and maintain their health.
(Copyright © 2017 Elsevier Ltd. All rights reserved.)
Databáze: MEDLINE
Externí odkaz: