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oai:repisalud.isciii.es:20.500.12105/234622025-04-24T17:20:18Zcom_20.500.12105_15322com_20.500.12105_2051col_20.500.12105_16967col_20.500.12105_16968col_20.500.12105_16983

00925njm 22002777a 4500 dc Garcia-Gavilan, Jesus F author Paz-Graniel, Indira author Babio, Nancy author Romaguera, Dora author Alfredo Martinez, Jose author Martín, Vicente author Martinez, Maria Angeles author Konieczna, Jadwiga author Ruiz-Canela, Migue author de Paz Fernandez, Jose Antonio author Goday, Albert author Martinez-Gonzalez, Miguel Angel author Bullo, Monica author Salas-Salvado, Jordi author 2022-04 Purpose: Inflammation could play a key role in tissue damage and bone metabolism. The modified dietary inflammatory score (M-DIS) is a validated tool to estimate the inflammatory potential of the diet. In the present study, we evaluate the associations between the M-DIS and bone mineral density (BMD) in a senior Mediterranean population with overweight/obesity and metabolic syndrome. Methods: Baseline cross-sectional association between the M-DIS and bone mineral density was assessed in 1134 participants of the multicenter PREDIMED-Plus trial (aged 55-75 with overweight/obesity and metabolic syndrome). BMD was measured using Dual-energy X-ray Absorptiometry scans and participants answered a food frequency questionnaire to determine the M-DIS. BMD was categorized as low BMD when T score was equal or lower than -1 and normal BMD in another case. Associations between BMD and M-DIS were evaluated by using linear and logistic regressions adjusted by other co-variates. Results: Participants in the top tertile of the M-DIS had a lower BMD at total femur [β (95% CI) - 0.02 (- 0.04, - 0.01)], trochanter areas [β (95% CI) - 0.03 (- 0.05, - 0.01)] and lumbar spine area [β (95% CI) - 0.03 (- 0.07, 0.01)] (but in the last case, measures were less precise and hence not statistically significant) compared to those in the lower M-DIS tertile. Multiple logistic regression analyses showed that the odds of the total femur and femoral trochanter osteopenia/osteoporosis were higher in participants in the top tertile compared to those in the lowest tertile of M-DIS [OR (95% CI) 1.71 (1.12, 2.64), P for trend 0.015; 2.02 (1.29, 3.21), P for trend 0.002, respectively]. Conclusion: A high pro-inflammatory diet, measured by the M-DIS, is associated with lower BMD in a senior Mediterranean population with metabolic syndrome. Garcia-Gavilan JF, Paz-Graniel I, Babio N, Romaguera D, Martinez JA, Martin V, et al. Inflammatory potential of diet and bone mineral density in a senior Mediterranean population: a cross-sectional analysis of PREDIMED-Plus study. Eur J Nutr. 2022 Apr;61(3):1445-55. 1436-6207 https://hdl.handle.net/20.500.13003/19648 https://hdl.handle.net/20.500.12105/23462 34842966 10.1007/s00394-021-02751-5 1436-6215 European Journal of Nutrition 2-s2.0-85120079973 723551700001 L2014327338 Diet Bone mineral density Inflammation Osteoporosis Inflammatory potential of diet and bone mineral density in a senior Mediterranean population: a cross-sectional analysis of PREDIMED-Plus study