浪费表型用于区分脊柱结核病与脊柱热性感染
Zijun Wu1,2, Fangxu Jia1,2, Yiyan Chen2,3
1Xiangya School of Public Health, Central South University, 410083, Changsha, China.
概括
区分脊髓结核病 (STB) 和发热性脊髓感染 (PSI) 可以通过复合消耗表型得到改善. 较低的体温,血糖和更高的高密度脂蛋白 (HDL) 有助于早期诊断.
科学领域:
- 传染性疾病 传染性疾病
- 临床诊断 临床诊断 临床诊断
- 生物化学 生物化学
背景情况:
- 脊柱结核病 (STB) 和发热性脊柱感染 (PSI) 分享重叠的症状,使早期诊断和治疗复杂化.
- 开发可靠的实验室标记物对于区分STB和PSI至关重要.
研究的目的:
- 确定与浪费表型相关的临床和实验室指标,以区分STB与PSI.
- 开发一种用于临床的实用诊断模型.
主要方法:
- 一项前性研究招募了253名确诊脊髓感染的患者 (159名STB,94名PSI).
- 收集了人口,临床和实验室数据,评估了八个代谢和炎症变量.
- 用多变量逻辑回归和ROC分析来开发和评估诊断模型.
主要成果:
- 较低的体温,较低的血糖和更高的高密度脂蛋白 (HDL) 独立地与STB相关.
- 诊断模型显示了中度的区分 (AUC=0.673) 和良好的校准.
- 确定了最佳值:温度≤36.7°C,高血压≥0.89 mmol/L,血糖≤5.85 mmol/L.
结论:
- 一个复合的消耗表型 (低温,低葡萄糖,高HDL) 有助于区分STB和PSI.
- 开发的模型为管理脊髓感染提供了一个生物学上可信,可解释和临床上有用的工具.
- 个别值具有有限的诊断价值,但组合模型支持临床决策.
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