Evidence map›Paper›PMID 28890425›Full record

ArticleJournal of the Turkish German Gynecological Association2017

Platelet-to-lymphocyte ratio: A new inflammatory marker for the diagnosis of preterm premature rupture of membranes.

Erzat Toprak, Murat Bozkurt, Burcu Dinçgez Çakmak, Emel Ebru Özçimen, Musa Silahlı, Ayşe Ender Yumru, Eray Çalışkan

Open access · diamondAbstract read
In one paragraph

Article in Journal of the Turkish German Gynecological Association, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed
3.5field-weighted citation impact, top 7% 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

18 citing papers in PubMed, 56 citations in OpenAlex.

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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

7 authors at 5 institutions in 1 country.

Erzat ToprakDepartment of Obstetrics and Gynecology, Başkent University School of Medicine, Konya Training and Research Hospital, Konya, Turkey.
Murat BozkurtDepartment of Obstetrics and Gynecology, Sakarya University School of Medicine, Sakarya, Turkey.
Burcu Dinçgez ÇakmakDepartment of Obstetrics and Gynecology, Bursa Yüksek İhtisas Training and Research Hospital, Bursa, Turkey.
Emel Ebru ÖzçimenDepartment of Obstetrics and Gynecology, Başkent University School of Medicine, Konya Training and Research Hospital, Konya, Turkey.
Musa SilahlıDepartment of Neonatalogy, Başkent University School of Medicine, Konya Training and Research Hospital, Konya, Turkey.
Ayşe Ender YumruDepartment of Obstetrics and Gynecology, Şişli Hamidiye Etfal Training and Research Hospital, İstanbul, Turkey.
Eray ÇalışkanDepartment of Obstetrics and Gynecology, Bahçeşehir University School of Medicine, İstanbul, Turkey.
Başkent University · TRBahçeşehir University · TRBursa Yuksek Ihtisas Egitim Ve Arastirma Hastanesi · TRSakarya University · TRŞişli Etfal Eğitim ve Araştırma Hastanesi · TR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectivePreterm premature rupture of membranes (PPROM) is closely related with maternal and fetal complications. Therefore, early diagnosis is extremely important to provide maternal and fetal well-being. Many inflammatory markers have been evaluated for their ability to diagnose membrane rupture at early stages. We aimed to investigate the relationship between the platelet-to-lymphocyte ratio (PLR) and preterm premature membrane rupture. MATERIAL AND

methodsIn this study, 121 pregnant women with PPROM and 96 age-matched pregnant women with spontaneous preterm labor who were admitted to our hospital between January 2014 and December 2015 were enrolled. Demographic data, complete blood cell count results, and neonatal outcomes were recorded.

resultsThe neutrophil and platelet counts were higher in the PPROM group (9948.4±3393.2 vs. 7466.1±1698.5/mm3 and 244.5±60 vs. 210.6±64.8/mm3, respectively, p<0.001). The PLR and neutrophil-to-lymphocyte ratios (NLR) were both significantly higher in the PPROM group (p<0.001). Correlation analysis revealed that the PLR was positively correlated with the NLR (r=0.10, p=0.031). The ability of the PLR to diagnose preterm premature rupture of membranes was evaluated using an ROC curve. The sensitivity and specificity of the PLR was 57.8% and 73.7%, respectively, at a threshold >117.14 (p<0.001).

conclusionThe PLR might be a cost effective, easy to use, and practical marker for the early diagnosis of PPROM, which can help to determine the appropriate waiting time for delivery and provide maternal and fetal well-being.

Indexed as

Inflammatory markersplatelet-to-lymphocyte ratio preterm premature rupture of membranes.

Identifiers

PMID28890425
PMCPMC5590207
OpenAlexW2731485843

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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.