接受重症监护病房(Intensive Care Unit, ICU)治疗的血液系统肿瘤患者及其他免疫抑制状态患者,其 ICU 获得性感染(ICU-acquired infections, ICU-AIs)的累积发生率显著高于非免疫抑制患者。相较之下,实体瘤患者并未显示感染风险升高。该项来自巴西的大型多中心队列研究充分考虑了死亡和 ICU 转出等竞争风险,提供了更为稳健的发生率估计,对临床管理与感染预防策略具有参考价值。
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