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Zahra Esmaeily 1 Article
Association between the empirical dietary inflammatory index and musculoskeletal pain in community-dwelling older adults: a cross-sectional study
Mahshid Rezaei, Zahra Tajary, Zahra Esmaeily, Atefeh Eyvazkhani, Shahrzad Daei, Marjan Mansouri Dara, Mohaddeseh Rezaei, Abolghassem Djazayeri, Ahmadreza Dorosty Motlagh
Osong Public Health Res Perspect. 2023;14(1):51-58.   Published online February 20, 2023
DOI: https://doi.org/10.24171/j.phrp.2022.0194
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Graphical AbstractGraphical Abstract AbstractAbstract PDF
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.

Citations

Citations to this article as recorded by  
  • 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

PHRP : Osong Public Health and Research Perspectives