Hui Li1, Chao Zeng1, Jie Wei2,3, Tuo Yang1, Shu-Guang Gao1, Wei Luo1, Yu-Sheng Li1, Yi-Lin Xiong1, Wen-Feng Xiao1, Guang-Hua Lei1. 1. a Department of Orthopaedics , Xiangya Hospital, Central South University , Changsha , China. 2. b Health Management Center , Xiangya Hospital, Central South University , Changsha , China , and. 3. c Department of Epidemiology and Health Statistics, School of Public Health , Central South University , Changsha , China.
Abstract
INTRODUCTION: This study aimed to examine the associations of dietary magnesium (Mg) intake and serum Mg concentration with the high-sensitivity C-reactive protein (hsCRP) level in early radiographic knee osteoarthritis (OA) patients. METHODS: Multivariable logistic regression was used to test the associations of dietary and serum Mg with the serum hsCRP in early radiographic knee OA patients after adjustment of a number of potential confounding factors. RESULTS: A total of 936 early radiographic knee OA patients were included. A significant association between dietary Mg intake and hsCRP was observed. The multivariable-adjusted odds ratio (OR) (95% CI) for elevated hsCRP (≥3.0 mg/l) in the second, third, fourth, and fifth dietary Mg intake quintile were 0.44 (95% CI: 0.24-0.82), 0.58 (95% CI: 0.31-1.10), 0.34 (95% CI: 0.15-0.77), and 0.19 (95% CI: 0.06-0.57), respectively, compared with the lowest (first) quintile, and p for trend was 0.01. A significant association between serum Mg concentration and hsCRP was observed. The multivariable-adjusted OR (95% CI) for elevated hsCRP in the second, third, fourth, and fifth serum Mg concentration quintile were 0.63 (95% CI: 0.35-1.12), 0.83 (95% CI: 0.50-1.39), 0.53 (95% CI: 0.31-0.91), and 0.46 (95% CI: 0.25-0.85), respectively, compared with the lowest quintile, and p for trend was 0.01. CONCLUSION: The present study indicated that both dietary and serum Mg were inversely associated with serum hsCRP in early radiographic knee OA patients.
INTRODUCTION: This study aimed to examine the associations of dietary magnesium (Mg) intake and serum Mg concentration with the high-sensitivity C-reactive protein (hsCRP) level in early radiographic knee osteoarthritis (OA) patients. METHODS: Multivariable logistic regression was used to test the associations of dietary and serum Mg with the serum hsCRP in early radiographic knee OA patients after adjustment of a number of potential confounding factors. RESULTS: A total of 936 early radiographic knee OA patients were included. A significant association between dietary Mg intake and hsCRP was observed. The multivariable-adjusted odds ratio (OR) (95% CI) for elevated hsCRP (≥3.0 mg/l) in the second, third, fourth, and fifth dietary Mg intake quintile were 0.44 (95% CI: 0.24-0.82), 0.58 (95% CI: 0.31-1.10), 0.34 (95% CI: 0.15-0.77), and 0.19 (95% CI: 0.06-0.57), respectively, compared with the lowest (first) quintile, and p for trend was 0.01. A significant association between serum Mg concentration and hsCRP was observed. The multivariable-adjusted OR (95% CI) for elevated hsCRP in the second, third, fourth, and fifth serum Mg concentration quintile were 0.63 (95% CI: 0.35-1.12), 0.83 (95% CI: 0.50-1.39), 0.53 (95% CI: 0.31-0.91), and 0.46 (95% CI: 0.25-0.85), respectively, compared with the lowest quintile, and p for trend was 0.01. CONCLUSION: The present study indicated that both dietary and serum Mg were inversely associated with serum hsCRP in early radiographic knee OA patients.
Authors: Chao Zeng; Jie Wei; Robert Terkeltaub; Tuo Yang; Hyon K Choi; Yi-Lun Wang; Dong-Xing Xie; David J Hunter; Yuqing Zhang; Hui Li; Yang Cui; Liang-Jun Li; Guang-Hua Lei Journal: Arthritis Res Ther Date: 2017-10-24 Impact factor: 5.156
Authors: Sanna Konstari; Laura Sares-Jäske; Markku Heliövaara; Harri Rissanen; Paul Knekt; Jari Arokoski; Jouko Sundvall; Jaro Karppinen Journal: PLoS One Date: 2019-03-25 Impact factor: 3.240