BACKGROUND: Diet and inflammation have been suggested to be important risk factors for multiple sclerosis (MS). OBJECTIVES: In this study, we examined the ability of the dietary inflammatory index (DII) to predict MS in a case-control study conducted in Iran. METHODS: This study included 68 MS cases and 140 controls hospitalized for acute non-neoplastic diseases. The DII was computed based on dietary intake assessed by a previously validated food frequency questionnaire. Logistic regression models were used to estimate ORs adjusted for age, energy, sex, body mass index, season of birth, rubella history, history of routine exercise before MS, smoking and history of consumption of cow's milk in the first 2 years of life. RESULTS: Subjects with higher DII scores (i.e., with a more pro-inflammatory diet) had a higher risk of MS, with the DII being used both as a continuous variable (ORcontinuous 1.66; 95% CI 1.19-2.31; 1 unit increase corresponding to ≈15% of its range in the current study) and a categorical variable (ORDII (>1.43 vs.≤1.43) 2.68; 95% CI 1.15-6.26). CONCLUSIONS: These results indicate that a pro-inflammatory diet is associated with increased risk of MS.
BACKGROUND: Diet and inflammation have been suggested to be important risk factors for multiple sclerosis (MS). OBJECTIVES: In this study, we examined the ability of the dietary inflammatory index (DII) to predict MS in a case-control study conducted in Iran. METHODS: This study included 68 MS cases and 140 controls hospitalized for acute non-neoplastic diseases. The DII was computed based on dietary intake assessed by a previously validated food frequency questionnaire. Logistic regression models were used to estimate ORs adjusted for age, energy, sex, body mass index, season of birth, rubella history, history of routine exercise before MS, smoking and history of consumption of cow's milk in the first 2 years of life. RESULTS: Subjects with higher DII scores (i.e., with a more pro-inflammatory diet) had a higher risk of MS, with the DII being used both as a continuous variable (ORcontinuous 1.66; 95% CI 1.19-2.31; 1 unit increase corresponding to ≈15% of its range in the current study) and a categorical variable (ORDII (>1.43 vs.≤1.43) 2.68; 95% CI 1.15-6.26). CONCLUSIONS: These results indicate that a pro-inflammatory diet is associated with increased risk of MS.
Authors: Nitin Shivappa; Anna E Prizment; Cindy K Blair; David R Jacobs; Susan E Steck; James R Hébert Journal: Cancer Epidemiol Biomarkers Prev Date: 2014-08-25 Impact factor: 4.254
Authors: Michael D Wirth; James Burch; Nitin Shivappa; John M Violanti; Cecil M Burchfiel; Desta Fekedulegn; Michael E Andrew; Tara A Hartley; Diane B Miller; Anna Mnatsakanova; Luenda E Charles; Susan E Steck; Thomas G Hurley; John E Vena; James R Hébert Journal: J Occup Environ Med Date: 2014-09 Impact factor: 2.162
Authors: Nitin Shivappa; Susan E Steck; Thomas G Hurley; James R Hussey; Yunsheng Ma; Ira S Ockene; Fred Tabung; James R Hébert Journal: Public Health Nutr Date: 2013-10-10 Impact factor: 4.022
Authors: W I McDonald; A Compston; G Edan; D Goodkin; H P Hartung; F D Lublin; H F McFarland; D W Paty; C H Polman; S C Reingold; M Sandberg-Wollheim; W Sibley; A Thompson; S van den Noort; B Y Weinshenker; J S Wolinsky Journal: Ann Neurol Date: 2001-07 Impact factor: 10.422
Authors: Wolfgang Marx; Nicola Veronese; Jaimon T Kelly; Lee Smith; Meghan Hockey; Sam Collins; Gina L Trakman; Erin Hoare; Scott B Teasdale; Alexandra Wade; Melissa Lane; Hajara Aslam; Jessica A Davis; Adrienne O'Neil; Nitin Shivappa; James R Hebert; Lauren C Blekkenhorst; Michael Berk; Toby Segasby; Felice Jacka Journal: Adv Nutr Date: 2021-10-01 Impact factor: 8.701