Evidence mapPaperPMID 31482253Full record

ArticleClinical and experimental nephrology2019

Nondipping heart rate and associated factors in patients with chronic kidney disease.

Zeynep Biyik, Yasemin Coskun Yavuz, Lütfullah Altintepe, Gulperi Celik, Ibrahim Guney, Sevıl Fısekcı Oktar

Abstract read
PubMed Publisher
In one paragraph

Article in Clinical and experimental nephrology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
1.0field-weighted citation impact, top 22% 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

6 citing papers in PubMed, 11 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Observational
  5. Article
  6. Article
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 2 institutions in 1 country.

Zeynep BiyikDepartment of Internal Medicine, Division of Nephrology, Selcuk University Faculty of Medicine, Selçuklu, Konya, Turkey. drzeynepbiyik@gmail.com.
Yasemin Coskun YavuzDepartment of Internal Medicine, Division of Nephrology, Selcuk University Faculty of Medicine, Selçuklu, Konya, Turkey.
Lütfullah AltintepeDepartment of Internal Medicine, Division of Nephrology, Selcuk University Faculty of Medicine, Selçuklu, Konya, Turkey.
Gulperi CelikDepartment of Internal Medicine, Division of Nephrology, Selcuk University Faculty of Medicine, Selçuklu, Konya, Turkey.
Ibrahim GuneyDepartment of Nephrology, Konya Education and Research Hospital, Meram, Konya, Turkey.
Sevıl Fısekcı OktarCihanbeyli State Hospital, Cihanbeyli, Konya, Turkey.
Selçuk University · TRKonya Eğitim ve Araştırma Hastanesi · TR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundNondipping heart rate (NHR) is a condition reported to be associated with cardiovascular events and cardiovascular mortality recently. We aimed to search whether there is difference among hypertensive patients with and without chronic kidney disease (CKD) in terms of NHR pattern and the factors associated with NHR in patients with CKD.

methodsThe study included 133 hypertensive patients with normal kidney functions, 97 hypertensive patients with predialysis CKD, and 31 hypertensive hemodialysis patients. Heart rate, blood pressure and pulse wave velocity (PWV) were measured by 24-h ambulatory blood pressure monitorization. NHR was defined as a decrease of less than 10% at night mean heart rate when compared with daytime values.

resultsNHR pattern was established as 26.3% in non-CKD hypertensive group, 43.3% in predialysis group and 77.4% in dialysis group. Among patients with CKD, when NHR group was compared with dipper heart rate group, it was seen that they were at older age, there were higher prevalence of diabetes mellitus and more female sex, and while the value of urea, creatinine, phosphorus, intact parathyroid hormone, and PWV were significantly higher, the value of hemoglobin, albumin and calcium were significantly lower. By multivariate analysis, hemoglobin [odds ratio (OR) 0.661; 95% CI 0.541-0.806; p < 0.001] and PWV (OR 1.433; 95% CI 1.107-1.853; p = 0.006) were established as independent determinants of NHR pattern.

conclusionsNHR pattern is significantly more frequently seen in hypertensive CKD patients than in hypertensive patients with non-CKD. Anemia and increased arterial stiffness are seen independently associated with NHR in CKD patients.

Indexed as

Heart RateAdultAgedAge FactorsAnemiaBlood PressureBlood Pressure Monitoring, AmbulatoryCross-Sectional StudiesFemaleHemoglobinsHumansHypertensionMaleMiddle AgedPulse Wave AnalysisRenal DialysisHemoglobinsChronic kidney diseaseHypertensionNondipping heart rate

Identifiers

PMID31482253
OpenAlexW2972104960

What Socratic holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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 Socratic graph.