Relationship between systemic inflammatory response index and bone mineral density in children and adolescents aged 8-19 years: a cross-sectional study based on NHANES 2011-2016 - Cun, Dejun; Yang, Nan; Zhou, Lin; Zeng, Wenxing; Chen, Bin; Pan, Zichen; Feng, Huang; Jiang, Ziwei (Frontiers in Endocrinology, 2025)