Journal of Clinical & Translational Endocrinology (Sep 2024)
Correlation study of multiple inflammatory indices and vertebral compression fracture: A cross-sectional study
Abstract
Background: Vertebral compression fractures (VCFs) are prevalent in patients with osteoporosis and pose significant health risks. Although chronic low-grade inflammation plays a crucial role in the pathogenesis of osteoporosis, the relationship between various inflammatory indices and the occurrence of fractures remains unclear. Objective: This study aims to evaluate the correlation between multiple inflammatory indices, neutrophil-to-lymphocyte ratio (NLR), monocyte-to-lymphocyte ratio (MLR), platelet-to-lymphocyte ratio (PLR), systemic immune-inflammatory index (SII), and systemic inflammatory response index (SIRI), and VCFs, to explore the significance of these indices in clinical application. Methods: Clinical data of 310 patients diagnosed with osteoporosis from November 2020 to June 2023 in the hospital were collected. The general conditions between fracture and non-fracture groups were described. Spearman analysis and binary logistic regression analysis were used to assess the relationship between inflammatory indices and VCFs. Receiver operating characteristic curve was used to evaluate the diagnostic efficacy of these inflammatory indices for VCFs. Results: VCFs were diagnosed in 43.55 % of patients with osteoporosis. NLR(ρ = 0.169, P=0.003), MLR(ρ = 0.293, P<0.001), SII(ρ = 0.126, P=0.027), and SIRI(ρ = 0.273, P<0.001) were positively correlated with the occurrence of VCFs. NLR(OR=1.480, 95 %CI 1.114 ∼ 1.966, P=0.007), MLR(multiplied by 100, OR=1.048, 95 %CI 1.011 ∼ 1.087, P=0.011), and SIRI(OR=3.327, 95 %CI 1.510 ∼ 7.330, P=0.003) were independent risk factors for VCFs, hip bone mineral density (BMD) (OR=0.011, 95 %CI 0.001 ∼ 0.151, P=0.001) was an independent protective factor for VCFs. MLR(AUC 0.671, 95 % CI=0.610 ∼ 0.732, P <0.001) had relatively high clinical diagnostic efficacy. Conclusion: The neutrophil-to-lymphocyte ratio (NLR), monocyte-to-lymphocyte ratio (MLR), and systemic inflammatory response index (SIRI) are independent risk factors for vertebral compression fractures.
