Background This study aimed to investigate the linear and nonlinear relationships between ionized calcium levels and 28-day mortality in patients with sepsis in the intensive care unit (ICU) and to provide clinicians with a direction for laboratory index testing and a basis for a calcium supplementation program.

中文翻译：

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脓毒症患者离子钙与 28 天死亡率之间的非线性关系：来自 MIMIC-IV 数据库的回顾性队列研究

背景本研究旨在探讨重症监护病房（ICU）脓毒症患者的离子钙水平与28天死亡率之间的线性和非线性关系，为临床医生提供实验室指标检测方向和补钙依据。程序。