Evidence map›Paper›PMID 33974227›Full record

ArticleIndian journal of gastroenterology : official journal of the Indian Society of Gastroenterology2021

Serum C-reactive protein and neutrophil-to-lymphocyte ratio as predictors of survival in cirrhotic patients with systemic inflammatory response syndrome and bacterial infection.

Ashishkumar Tapadia, Mayank Jain, Mettu Srinivas Reddy, B Mahadevan, Joy Varghese, Jayanthi Venkataraman

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Article in Indian journal of gastroenterology : official journal of the Indian Society of Gastroenterology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed, 1 pooled it
0.5field-weighted citation impact, top 38% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

3 citing papers in PubMed, 1 synthesis or guideline pooled it, 6 citations in OpenAlex.

  1. Pooled it
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

6 authors at 3 institutions in 2 countries.

Ashishkumar TapadiaDepartment of Gastroenterology and Hepatology, Gleneagles Global Health City, Chennai 600, 100, India.
Mayank JainDepartment of Gastroenterology and Hepatology, Gleneagles Global Health City, Chennai 600, 100, India. mayank4670@rediffmail.com.ORCID http://orcid.org/0000-0003-1176-5167
Mettu Srinivas ReddyInstitute of Liver Disease and Transplantation, Dr. Rela's Institute of Medical Sciences, Chennai 600 044, India.
B MahadevanDepartment of Gastroenterology and Hepatology, Gleneagles Global Health City, Chennai 600, 100, India.
Joy VargheseDepartment of Gastroenterology and Hepatology, Gleneagles Global Health City, Chennai 600, 100, India.
Jayanthi VenkataramanDepartment of Gastroenterology and Hepatology, Gleneagles Global Health City, Chennai 600, 100, India.
Gleneagles Hospital · SGSri Ramachandra Institute of Higher Education and Research · INTamil Nadu Dr. M.G.R. Medical University · IN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundCirrhotic patients are prone to infections due to underlying immune dysfunction in them. We aimed to study the role of inflammatory markers, serum C-reactive protein (CRP) and neutrophil-to-lymphocyte ratio (NLR), in predicting infection, blood culture positivity, and short-term (1 month) mortality in hospitalized cirrhotic patients.

methodsThis prospective study was done over a period of 14 months (October 2017 to November 2018). Patient data included age, gender, etiology of cirrhosis, reason for admission, and comorbidity. Laboratory tests included blood chemistry and blood cell counts, and blood and urine culture. The specific tests included were CRP and NLR. Survival of patients in the following 1 month was noted. Area under receiver operating characteristic curve (AUROC), sensitivity, specificity, predictive values, diagnostic accuracy were calculated and logistic regression analysis performed. A p-value < 0.05 was considered significant.

resultsTwo hundred and eight patients formed the study cohort. The median age was 51.5 years and male predominance was noted. Alcohol-related liver disease (49%) was the commonest etiology. The infection rate was 62%, culture positivity was 58.5%, and mortality was 30.8%. NLR and CRP were significantly higher in those with documented infection (culture positive or negative) and among nonsurvivors. Optimal cutoffs for NLR and CRP to predict infection were 5.86 and 33.7, respectively. The risk of having an infection was 7.5 times and about 15 times if NLR and CRP were above the cutoffs. The risk of 1-month mortality was 2-3 times higher if patients had NLR and CRP above the cutoffs. The combination of NLR and CRP (≥ 5.86 and ≥ 33.7, respectively) increased specificity and diagnostic accuracy for infection.

conclusionNLR and CRP were independently good predictors of infection and 1-month survival among the patients with cirrhosis of liver included in this study.

Indexed as

Bacterial InfectionsC-Reactive ProteinHumansLiver CirrhosisLymphocytesMaleMiddle AgedNeutrophilsPredictive Value of TestsPrognosisProspective StudiesRetrospective StudiesROC CurveSystemic Inflammatory Response SyndromeC-Reactive ProteinAscitesBacteriaChronic liver diseaseCirrhosisCultureInfectionInflammationLaboratoryNeutrophilsPeritonitis

Identifiers

PMID33974227
OpenAlexW3163494131

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.