Objective This study aimed to compare bone metabolism markers between patients with hip fracture who had and did not have type 2 diabetes mellitus (T2DM). Methods A total of 743 patients with hip fractures were enrolled in this case–control study and were further divided into T2DM and non-T2DM groups. Biochemical parameters, including fasting blood glucose, triglycerides, and total cholesterol, and bone metabolism parameters, including total serum procollagen type N-terminal propeptide and age-related type I cross-linked C-telopeptide, were collected and compared. Correlations between fasting blood glucose and triglyceride levels and bone metabolism parameters were assessed via Spearman correlation analysis. Results The fasting blood glucose and triglyceride levels in the T2DM group were significantly higher than those in the non-T2DM group. In addition, the total serum procollagen type N-terminal propeptide and age-related type I cross-linked C-telopeptide levels in the T2DM group were significantly lower than those in the non-T2DM group. Conclusions The fasting blood glucose levels were negatively correlated with the total serum procollagen type N-terminal propeptide and age-related type I cross-linked C-telopeptide levels. In addition, our study speculated that good glycemic control may be beneficial for bone metabolism.
Yang et al. (Thu,) studied this question.
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