- Association between the empirical dietary inflammatory index and musculoskeletal pain in community-dwelling older adults: a cross-sectional study
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Mahshid Rezaei, Zahra Tajary, Zahra Esmaeily, Atefeh Eyvazkhani, Shahrzad Daei, Marjan Mansouri Dara, Mohaddeseh Rezaei, Abolghassem Djazayeri, Ahmadreza Dorosty Motlagh
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Osong Public Health Res Perspect. 2023;14(1):51-58. Published online February 20, 2023
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DOI: https://doi.org/10.24171/j.phrp.2022.0194
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 Graphical Abstract
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 - Objectives
Inflammation has been proposed to be one of the main causes of musculoskeletal pain. Diet is a lifestyle factor that plays an important role in managing inflammation; thus, we assessed the inflammatory potential of diets using the empirical dietary inflammatory index (EDII) to investigate the relationship between diet and musculoskeletal pain.
Methods
This cross-sectional study included 212 elderly individuals who were selected from health centers in Tehran, Iran. Dietary intake was evaluated using a valid and reliable 147-item food frequency questionnaire. To measure the intensity of pain, a visual analogue scale was used. Multiple linear regression was applied to assess the association between the EDII and musculoskeletal pain.
Results
In total, 62.7% and 37.3% of participants had mild and severe pain, respectively. The EDII values were 0.97±0.72 and 1.10±0.66, respectively, in those with mild and severe pain. A higher EDII score was associated with more intense musculoskeletal pain after adjusting for age and sex (β=0.20; 95% confidence interval [CI], 0.06–0.26; p<0.001), but not after adjustment for other confounders (β=–0.13; 95% CI, –1.54 to 0.60; p=0.39).
Conclusion
Our findings indicated that higher dietary inflammation might not be associated with musculoskeletal pain in older adults. However, further investigations are required to confirm these findings.
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Citations
Citations to this article as recorded by  - Exploring the association between dietary Inflammatory Index and chronic pain in US adults using NHANES 1999–2004
Lunxue Qing, Yingying Zhu, Changhe Yu, Yang Zhang, Jinxia Ni
Scientific Reports.2024;[Epub] CrossRef - The dietary inflammatory index and cardiometabolic parameters in US firefighters
Andria Christodoulou, Costas A. Christophi, Mercedes Sotos-Prieto, Steven Moffatt, Longgang Zhao, Stefanos N. Kales, James R. Hébert
Frontiers in Nutrition.2024;[Epub] CrossRef - Association between dietary inflammatory index and musculoskeletal disorders in adults
Firoozeh Khamoushi, Davood Soleimani, Farid Najafi, Neshat Ahmadi, Neda Heidarzadeh-Esfahani, Bita Anvari, Ebrahim Shakiba, Yahya Pasdar
Scientific Reports.2023;[Epub] CrossRef
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