Association Between the Neutrophil-Lymphocyte Ratio and Prognosis of Patients Admitted to the Intensive Care Unit With Chronic Heart Failure: A Retrospective Cohort Study

作者全名："Che, Jinhang; Song, Jiaqi; Long, Yuxiang; Wang, Chunping; Zheng, Caiyin; Zhou, Ruoyu; Liu, Zengzhang"

作者地址："[Che, Jinhang; Song, Jiaqi; Long, Yuxiang; Wang, Chunping; Zheng, Caiyin; Zhou, Ruoyu; Liu, Zengzhang] Chongqing Med Univ, Affiliated Hosp 2, Dept Cardiol, Chongqing, Peoples R China; [Liu, Zengzhang] Chongqing Med Univ, Affiliated Hosp 2, Dept Cardiol, 228 Tianwen Ave, Chongqing 400000, Peoples R China"

通信作者："Liu, ZZ (通讯作者)，Chongqing Med Univ, Affiliated Hosp 2, Dept Cardiol, 228 Tianwen Ave, Chongqing 400000, Peoples R China."

来源：ANGIOLOGY

ESI学科分类：CLINICAL MEDICINE

WOS号：WOS:001063822500001

JCR分区：Q2

影响因子：2.6

年份：2023

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期号：　

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文献类型：Article; Early Access

关键词：chronic heart failure; mortality; neutrophil-lymphocyte ratio; prognosis; intensive care unit

摘要："The present study aimed to explore the association between the neutrophil-to-lymphocyte ratio (NLR) and prognosis of critically ill chronic heart failure patients. The records of 5298 patients who met the inclusion criteria were extracted from the Medical Information Mart for Intensive Care IV database. The primary outcome was 30-days all-cause mortality and the secondary outcome was 90-days all-cause mortality. Multivariable logistic regression analysis was performed to examine the relationship between NLR and 30-days mortality. Subgroup analysis was carried out to identify whether the association between NLR and 30-days mortality differed across various subgroups. For 30-days mortality, after adjusting for multiple confounders, the odds ratio (OR) (95% confidence interval [CI]) for the second (NLR 4.0-8.4) and the third (NLR =8.4) tertiles were 1.52 (1.13-2.03) and 2.53 (1.92-3.34), respectively, compared with the first tertile (NLR <4.0). As for 90-days mortality, the OR for the second (NLR 4.0-8.4) was 1.34 (1.07-1.67) and 2.23 (1.81-2.76) for the third (NLR =8.4) tertiles compared with the reference (NLR<4.0). The interactions between the sepsis subgroup and 30-days mortality were significant. Our study concluded that the NLR was an independent predictor of 30- and 90-days mortality for critically ill patients with chronic heart failure."

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