ArticleRevista medica del Instituto Mexicano del Seguro Social2022
[Delta of neutrophil lymphocyte index and mortality in covid-19 disease].
Article in Revista medica del Instituto Mexicano del Seguro Social, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
What it found
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Who cites it
3 citing papers in PubMed.
- Variation of the Neutrophil-to-Lymphocyte Ratio and Mean Platelet Volume in a Multicenter Study of Critically Ill Patients with COVID-19 Living at Different Altitudes.Medical sciences (Basel, Switzerland) · 2026Article
- Systematic review, meta-analysis, and meta-regression of the association of serial leukocyte counts in critically ill patients and mortality.Annals of intensive care · 2026Article
- [Prognostic utility of inflammatory indexes in critically ill newborns].Revista medica del Instituto Mexicano del Seguro Social · 2023Observational
Corrections and comments
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Authors and funding
6 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Background: Acute respiratory distress syndrome, due to SARS-CoV-2, is a worldwide health problem. The neutrophil-lymphocyte index allows risk stratification in patients with severe and poor prognostic data, since it reflects the inflammatory state. Objective: To determine whether the Neutrophil-Lymphocyte Index delta predicts mortality in patients with COVID-19. Material and methods: We conducted a longitudinal, comparative study in patients with COVID-19, older than 18 years, admitted to the ICU. We evaluated HAS, DM, obesity, COPD, asthma, PaO2/FiO2, tomographic severity. On admission and on days 3 and 7 we measured Neutrophil-Lymphocyte Index, SOFA and APACHE score. For statistical analysis, we performed ROC and Kaplan-Meyer curves. Results: We included 180 patients with COVID-19, 63 died (35%). Delta INL1(Day1-day3)>4.11 was associated with mortality (AUC:0.633); sensitivity 55.56% and specificity 77.78%, CI95 0.55-0.70, for delta INL2 (Day1-day7)>8.95 (AUC:0.623); sensitivity 44.44% and specificity 84.62%, CI95 0.54-0.69. Difference in survival was observed for Delta1. SOFA scale >6, was associated with more days of mechanical ventilation and lower PaO2/FiO2 (p<0.001). Conclusions: INL delta between the day of ICU admission and the 3rd day of evolution is a predictor of mortality in critically ill patients.
Indexed as
Identifiers
36282995PMC10396051What OpenQuestion holds
Registered trials
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