Evidence map›Paper›PMID 33712668›Full record

ArticleScientific reports2021

Lowest nocturnal systolic blood pressure is related to heavy proteinuria and outcomes in elderly patients with chronic kidney disease.

Xinru Guo, Shuang Liang, Wenling Wang, Ying Zheng, Chun Zhang, Xiangmei Chen, Guangyan Cai

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
0.8field-weighted citation impact, top 27% 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, 5 citations in OpenAlex.

  1. Article
  2. Article
  3. 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

7 authors at 2 institutions in 1 country.

Xinru GuoMedical School of Chinese PLA, Department of Nephrology, The First Medical Centre, Chinese PLA General Hospital, Beijing, China.
Shuang LiangDepartment of Nephrology, The First Medical Centre, Chinese PLA General Hospital, 28 Fuxing Road, Haidian District, Beijing, China.
Wenling WangDepartment of Nephrology, The Fifth Medical Center of Chinese PLA General Hospital, Beijing, China.
Ying ZhengDepartment of Nephrology, The First Medical Centre, Chinese PLA General Hospital, 28 Fuxing Road, Haidian District, Beijing, China.
Chun ZhangDepartment of Nephrology, Xinjiang Armed Police Crops Hospital, Xinjiang Uygur Autonomous Region, Xinjiang, China.
Xiangmei ChenDepartment of Nephrology, The First Medical Centre, Chinese PLA General Hospital, 28 Fuxing Road, Haidian District, Beijing, China.
Guangyan CaiDepartment of Nephrology, The First Medical Centre, Chinese PLA General Hospital, 28 Fuxing Road, Haidian District, Beijing, China. caiguangyan@sina.com.
Chinese PLA General Hospital · CNXinjiang Police College · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Ambulatory blood pressure monitoring (ABPM) can produce many variables, of which the lowest nocturnal systolic blood pressure (LNSBP) currently used in calculating morning surge is occasionally overlooked in recent kidney studies compared with other ABPM parameters. We explored the clinical effects of LNSBP in elderly patients with chronic kidney disease (CKD) in a multicenter, observational cohort study. A total of 356 elderly patients with CKD from 19 clinics were included in this analysis. We used multiple logistic regression and survival analyses to assess the associations between the lowest nocturnal systolic blood pressure and heavy proteinuria and kidney disease outcomes, respectively. The median age was 66 years, and 66.6% were men. The median eGFR was 49.2 ml/min/1.73 m

Indexed as

AgedBlood PressureDisease-Free SurvivalFemaleHumansKaplan-Meier EstimateLogistic ModelsMaleProbabilityProteinuriaRenal Insufficiency, ChronicSystoleTreatment Outcome

Identifiers

PMID33712668
PMCPMC7955052
OpenAlexW3134220105

What Socratic holds

Textmetadata
LicenceCC BY
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.