Evidence map›Paper›PMID 34026870›Full record

ArticleFrontiers in cardiovascular medicine2021

Gender- and Age-Specific Associations of Visit-to-Visit Blood Pressure Variability With Anxiety.

Jiandong Zhou, Sharen Lee, Wing Tak Wong, Keith Sai Kit Leung, Ronald Hang Kin Nam, Prudence Shun Hay Leung, Yau-Lam Alex Chau, Tong Liu, Carlin Chang, Bernard Man Yung Cheung and 2 more

Open access · goldAbstract read
In one paragraph

Article in Frontiers in cardiovascular medicine, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed, 1 pooled it
1.6field-weighted citation impact, top 16% 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

5 citing papers in PubMed, 1 synthesis or guideline pooled it, 13 citations in OpenAlex.

  1. Pooled it
  2. The impact of blood pressure and its variability on suicide mortality: a nationwide population-based study.Hypertension research : official journal of the Japanese Society of Hypertension · 2025
    Article
  3. Article
  4. Article
  5. Observational
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

12 authors at 6 institutions in 4 countries.

Jiandong ZhouSchool of Data Science, City University of Hong Kong, Hong Kong, China.
Sharen LeeCardiovascular Analytics Group, Laboratory of Cardiovascular Physiology, Hong Kong, China.
Wing Tak WongSchool of Life Sciences, The Chinese University of Hong Kong, Hong Kong, China.
Keith Sai Kit LeungAston Medical School, Aston University, Birmingham, United Kingdom.
Ronald Hang Kin NamAston Medical School, Aston University, Birmingham, United Kingdom.
Prudence Shun Hay LeungAston Medical School, Aston University, Birmingham, United Kingdom.
Yau-Lam Alex ChauFaculty of Pharmaceutical Sciences, The University of British Columbia, Vancouver, BC, Canada.
Tong LiuTianjin Key Laboratory of Ionic-Molecular Function of Cardiovascular Disease, Department of Cardiology, Tianjin Institute of Cardiology, Second Hospital of Tianjin Medical University, Tianjin, China.
Carlin ChangDivision of Neurology, Department of Medicine, The University of Hong Kong, Hong Kong, China.
Bernard Man Yung CheungDivision of Clinical Pharmacology and Therapeutics, Department of Medicine, The University of Hong Kong, Hong Kong, China.
Gary TseCardiovascular Analytics Group, Laboratory of Cardiovascular Physiology, Hong Kong, China.
Qingpeng ZhangSchool of Data Science, City University of Hong Kong, Hong Kong, China.
Aston University · GBCity University of Hong Kong · HKSecond Hospital of Tianjin Medical University · CNUniversity of Hong Kong · HKChinese University of Hong Kong · HKUniversity of British Columbia · CA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

PubMed holds no abstract for this paper.

Indexed as

anxietyblood pressure variabilitygeneralized anxiety disorderrisk predictionvisit-to-visit blood pressure variability

Identifiers

PMID34026870
PMCPMC8137912
OpenAlexW3155542915

What OpenQuestion 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 OpenQuestion graph.