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Vitamin D (Foki) Receptor Gene Polymorphism Is Associated With Vitamin D Deficiency and Chronic Musculoskeletal Pain. a Meta-Analysis Publisher Pubmed



Abdurahman AA1, 2 ; Khorraminezhad L3 ; Mirzaei K3
Authors
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Authors Affiliations
  1. 1. Osteoporosis Research Center, Endocrinology and Metabolism Clinical Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
  2. 2. Department of Community Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences International Campus, Tehran, Iran
  3. 3. Department of Community Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences (TUMS), Tehran, Iran

Source: International Journal for Vitamin and Nutrition Research Published:2017


Abstract

Background: Musculoskeletal pain is the most common chronic pain experienced by older adults. The aim of this study is to explore the associations between vitamin D (FOKI) receptor gene polymorphism (VDR) and vitamin D deficiency (VDD) and chronic musculoskeletal pain. Methods: Cross-sectional studies published in English from January 2000 to January 2015which reported prevalence of chronic pain (CP) and chronic musculoskeletal pain (CMP) were included in this systematic review and meta-analysis. A heat map was used to visualize and observe the correlation between VDR and CMP, CP and VDD. Results: 20 studies (N = 216,365) were included in the analysis, which showed an overall pooled prevalence estimate of CMP and CP as 30.6 per 100 (95 % CI: 30.59, 30.69) and 27.9 per 100 (95 % CI: 27.68, 28.24) respectively. The heat map clustering analysis visualizes the similarity between CP and CMP. Moreover, a direct correlation was observed between the three disease conditions (namely CMP, CP, and VDD) and FokI VDR polymorphism (FF). Spearman’s correlation analyses with adjusted r2 revealed that there is a statistically significant interaction effect of the FF genotype and VDD on CMP (r2 = 0.19, p = 0.03), a marginally significant interaction effect of the ff genotype and VDD on CMP (r2 = 0.11, p = 0.08). VDD was also associated with increased CMP (r2 = 0.19, p = 0.028). The pooled estimates of the prevalence of CMP in this review were found to be high. Conclusion: FokI VDR gene polymorphism (FF) plays an important role in the relationship between VDD and CMP. © 2019 Hogrefe.
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