Neutrophil-to-lymphocyte ratio in relation to trauma severity as prognosis factors in patients with multiple injuries complicated by multiple organ dysfunction syndrome : A retrospective analysis

© 2023 The Authors. Immunity, Inflammation and Disease published by John Wiley & Sons Ltd..

OBJECTIVE: This study aimed to explore potential risk factors for the occurrence of multiple organ dysfunction syndrome (MODS) in patients with multiple injuries by evaluating neutrophil-to-lymphocyte ratio (NLR)-associated trauma severity.

METHODS: This retrospective case-control study included 95 patients with multiple injuries, who were admitted to our hospital (between January 2018 and December 2020). Clinical data including gender, age, underlying disease, number of injury sites (NIS), injury severity score (ISS), hemoglobin level within 24 h of admission (HL-24h), neutrophil count (NC), white blood cell count, platelet count (PC), NLR, d-dimer level, activated partial thromboplastin time (APTT), complicated shock within 24 h of admission (CS-24h), length of stay, as well as prognostic outcome was systematically analyzed. According to MODS occurrence, patients were divided into a MODS group (n = 27) and a non-MODS group (n = 68). The risk factors affecting patients with multiple injuries complicated by MODS were identified using univariate and multivariate logistic regression analyses. Candidate risk factors were further analyzed using receiver operating characteristic (ROC) curves.

RESULTS: Univariate analysis revealed a significant difference between the MODS and non-MODA groups in terms of NIS, ISS, HL-24h, PC, APTT, d-dimer level, CS-24h, NLR, NC, prognostic outcome, and other indicators (p < .05). Multivariate logistic regression analysis showed that  d-dimer levels within 24 h of admission and ISS, NLR, and CS-24h were significantly associated with multiple injuries complicated by MODS. Compared with the non-MODS controls, the NLR in the MODS group showed a much higher level and tended to rise with the increase in ISS score, indicating a significant intergroup difference (p < .05). The ROC curve analysis results suggested that the NLR had good sensitivity and specificity for predicting the prognosis of patients with MODS with multiple injuries.

CONCLUSION: d-dimer level, ISS, NLR, and CS-24h are important risk factors for MODS in patients with multiple injuries. Notably, NLR expression may be a good indicator of injury severity and predictor of the occurrence of MODS in patients with multiple injuries. Therefore, assessment of injury severity and coagulation function, active resuscitation, as well as prevention of infection should be emphasized during treatment of multiple injuries, to reduce and prevent the risk of MODS in patients with multiple injuries.

Medienart:	E-Artikel

Erscheinungsjahr:	2023
Erschienen:	2023

Enthalten in:	Zur Gesamtaufnahme - volume:11
Enthalten in:	Immunity, inflammation and disease - 11(2023), 9 vom: 29. Sept., Seite e1031

Sprache:	Englisch

Beteiligte Personen:	He, Yong-Ming [VerfasserIn] Liu, Xing [VerfasserIn] Zhong, Si-Yi [VerfasserIn] Fu, Qiu-Hong [VerfasserIn]

Links:	Volltext

Themen:	Injury severity score Journal Article Multiple injuries Multiple organ dysfunction syndrome Neutrophil-to-lymphocyte ratio Research Support, Non-U.S. Gov't

Anmerkungen:	Date Completed 02.10.2023 Date Revised 03.10.2023 published: Print Citation Status MEDLINE

doi:	10.1002/iid3.1031

funding:
Förderinstitution / Projekttitel:

PPN (Katalog-ID):	NLM362698953