2026-10-14T05:42:38Z https://www.scidb.cn/oai

10.57760/sciencedb.42592 2026-09-09T15:22:19Z

2026-09-09 Relationship between lactate/hematocrit ratio and 28-day all-cause mortality in elderly patients with sepsis doi:10.57760/sciencedb.42592 en 本研究为回顾性队列研究，数据来源于MIMIC数据库。纳入标准：（1）诊断为脓毒症；（2）年龄≥65岁；排除标准：（1）非首次入院；（2）在ICU停留时间＜24h；（3）乳酸或红细胞压积数据缺失。最终纳入6732例老年脓毒症患者。 Lactate/erythrocyte volume ratio; elderly; sepsis; 28-day mortality rate chen jing RESTRICTED dataset Science Data Bank