Journals / Türk Kardiyoloji Derneği Arşivi / 2015 / Cilt: 43 - Sayı: 1

Hipertansiyonlu ve normal tansiyonlu kişilerde kan basıncı değişkenliği ile nötrofil/lenfosit oranı arasındaki ilişki

Pages
18–24
Publication Date
2022-11-05
DOI
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

The measure- ment of NLR may be used to indicate increased risk of HT- related adverse cardiovascular events.

📌 3 Key Takeaways

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Objective & Hypothesis:Objectives: Blood pressure (BP) variability is associated with hypertensive (HT) target organ damage and cardiovascular events.
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Key Findings & Data:Study design: In this cross-sectional study, 150 subjects (63 male, mean age 52.1±5.2 years) were enrolled.
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Conclusion & Impact:The measure- ment of NLR may be used to indicate increased risk of HT- related adverse cardiovascular events.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

Objectives: Blood pressure (BP) variability is associated with hypertensive (HT) target organ damage and cardiovascular events. The aim of this study was to investigate the relation between neutrophil to lymphocyte ratio (NLR) and BP variabil- ity in hypertensive and normotensive subjects. Study design: In this cross-sectional study, 150 subjects (63 male, mean age 52.1±5.2 years) were enrolled. In all patients, blood samples and 24-hour ambulatory blood pressure (BP) monitoring were obtained. According to 24-hour ambulatory BP results, participants were divided into four investigation categories. Group 1= Normotensive dipper (ND), Group 2= Normotensive non-dipper (NN), Group 3= HT dipper (HD), Group 4= HT non-dipper (HN). Results: Highest NLR values were determined in the HN group (p=0.005 vs. ND, p=0.046 vs. NN and p0.05, for all). NLR was correlated with night systolic blood pressure (SBP) (r=0.178, p=0.031), night diastolic blood pressure (DBP) (r=0.176, p=0.032) and BP variation rate (r=- 0.246, p=0.003). Multiple linear regression analysis showed BP variation rate to be an independent predictor of high NLR value (β=0.186, 95% CI=0.918-0.982, p=0.044). In ROC anal- ysis, a level of NLR>2.7 predicted non-dipper HT with 83% sensitivity and 65% specificity (ROC area under curve: 0.653, 95% CI=0.565-0.741, p=0.001). Conclusion: In the present study, we found that NLR levels were significantly correlated with BP variability. The measure- ment of NLR may be used to indicate increased risk of HT- related adverse cardiovascular events.

Özet

AmaçKan basıncı (KB) değişkenliği hipertansiyonda (HT) hedef organ hasarı ve kardiyovasküler olaylarla ilişkilidir. Bu çalışmanın amacı KB normal olan kişiler ve yeni tanı konmuş hipertansiyonlu olgularda KB değişkenliği ile nötrofil/lenfosit oranı (N/L oranı) arasındaki ilişkiyi araştırmaktır.Çalışma planıBu kesitsel çalışmaya yeni tanı konan hipertansiyonlu ve KB normal 150 kişi (63 erkek, ortalama yaş 52.1±5.2 yıl) alındı. Tüm hastalara 24 saat tansiyon Holter cihazı (24s-THC) ile KB izlemi, transtorasik ekokardiyografi tetkiki ve biyokimyasal kan testi yapıldı. 24s-THCdan elde edilen verilere göre hastalar dört gruba ayrıldı. Grup 1= Normal tansiyonlu dipper (ND), Grup 2= Normal tansiyonlu nondipper (NN), Grup 3= Hipertansiyonlu dipper (HD), Grup 4= Hipertansiyonlu non-dipper (HN).BulgularEn yüksek N/L oranı değeri HN grubunda elde edildi (p=0.005 ve ND, p=0.046 ve NN ile p2.7 seviyesi, non-dipper HTyi %83 duyarlılık ve %65 özgüllükle tahmin ettirmektedir (ROC eğrisi altındaki alan=0.653, %95 GA=0.565- 0.741, p=0.001).SonuçBu çalışmada, N/L oranı KB değişkenliği ile ilişkili bulunmuştur. N/L oranı HTye bağlı artmış kardiyovasküler olayları öngörmede kullanılabilecek bir parametre olarak ön plana çıkmaktadır.

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Cite This Article

ÖZDOĞAN, Ö., DURSUN, H., KILIÇASLAN, B., EKMEKÇİ, C., SUSAM, İ., AYDIN, M., KAYMAK, S. (2022). Hipertansiyonlu ve normal tansiyonlu kişilerde kan basıncı değişkenliği ile nötrofil/lenfosit oranı arasındaki ilişki. Türk Kardiyoloji Derneği Arşivi, Cilt: 43 - Sayı: 1, 18–24. https://ajindex.com/articles/632703

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