Evidence map›Paper›PMID 34930335›Full record

ArticleJournal of translational medicine2021

Association between pulse pressure, systolic blood pressure and the risk of rapid decline of kidney function among general population without hypertension: results from the China health and retirement longitudinal study (CHARLS).

Huai-Yu Wang, Qinqin Meng, Chao Yang, Yafeng Wang, Guilan Kong, Yaohui Zhao, Fang Wang, Luxia Zhang

Open access · goldAbstract read
In one paragraph

Article in Journal of translational medicine, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
1.9field-weighted citation impact, top 13% 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

10 citing papers in PubMed, 22 citations in OpenAlex.

  1. Article
  2. Article
  3. Review
  4. Article
  5. Elevated Pulse Pressure and Risk of Chronic Kidney Disease by Hypertension Status: A Longitudinal Study in Japanese Adults.High blood pressure & cardiovascular prevention : the official journal of the Italian Society of Hypertension · 2025
    Article
  6. Observational
  7. Article
  8. Article
  9. Article
  10. 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

8 authors at 1 institution in 1 country.

Huai-Yu WangNational Institute of Health Data Science, Peking University, 38 Xueyuan Road, Haidian District, Beijing, 100191, China.
Qinqin MengInstitute of Social Science Survey, Peking University, Beijing, China.
Chao YangRenal Division, Department of Medicine, Peking University First Hospital, 8 Xishiku Street, Xicheng District, Beijing, 100034, China.
Yafeng WangInstitute of Social Science Survey, Peking University, Beijing, China.
Guilan KongNational Institute of Health Data Science, Peking University, 38 Xueyuan Road, Haidian District, Beijing, 100191, China.
Yaohui ZhaoNational School of Development, Peking University, Beijing, China.
Fang WangRenal Division, Department of Medicine, Peking University First Hospital, 8 Xishiku Street, Xicheng District, Beijing, 100034, China. wangfang@bjmu.edu.cn.
Luxia ZhangNational Institute of Health Data Science, Peking University, 38 Xueyuan Road, Haidian District, Beijing, 100191, China. zhanglx@bjmu.edu.cn.
Peking University · CN

Funding

Influences of Early and Later Life Events on Cognition and All-Cause Dementia in ChinaR01AG067625 · NIA · UNIVERSITY OF SOUTHERN CALIFORNIA · PI STRAUSS, JOHN A · 2019 to 2024
$2.7M
Harmonized Cognitive and Dementia Assessment in ChinaR01AG053228 · NIA · PEKING UNIVERSITY · PI HUANG, YUEQIN, STRAUSS, JOHN A · 2016 to 2019
$1.7M
NIA NIH HHS R01 AG053228NIA NIH HHS R01 AG067625
6 · The paper itself

Abstract

backgroundAssociation between blood pressure (BP) and kidney function among the middle and old aged general population without hypertension remains unclear.

methodsParticipants aged ≥ 45 years, with complete data in 2011 and 2015 interviews of the China Health and Retirement Longitudinal Study(CHARLS), and without pre-existing hypertension were included. Systolic BP (SBP) was categorized as low (< 120 mmHg), medium (120-129 mmHg), and high (120-139 mmHg). Diastolic BP (DBP) was categorized as low (< 60 mmHg), medium (60-74 mmHg), and high (75-89 mmHg). Pulse pressure (PP) was categorized as normal (< 60 mmHg) and high (≥ 60 mmHg). The outcome was defined as rapid decline of estimated glomerular filtration rate(eGFR, decline ≥ 4 ml/min/1.73 m

resultsOf 4,534 participants included, 695(15.3%) individuals were recognized as having rapid decline of eGFR. High PP[odds ratio(OR) = 1.34, 95%confidence interval(CI) 1.02-1.75], low SBP (OR = 1.28, 95%CI 1.03-1.59), and high SBP (OR = 1.32, 95% CI 1.02-1.71) were significantly associated with the risk of eGFR decline. Low SBP were associated with 65% increment of the risk of eGFR decline among participants aged < 55 years. The combination of high SBP and high PP (OR = 1.79, 95% CI 1.27-2.54) and the combination of low SBP and high PP (OR = 3.07, 95% CI 1.24-7.58) were associated with the increased risk of eGFR decline among the middle and old aged general population.

conclusionSingle and combination of high PP and high SBP could be the risk indicators of eGFR decline among the middle and old aged general population.

Indexed as

HypertensionRenal Insufficiency, ChronicAgedBlood PressureChinaHumansKidneyLongitudinal StudiesMiddle AgedRetirementBlood pressureChronic kidney diseaseMiddle and old aged general populationRisk indicator

Identifiers

PMID34930335
PMCPMC8686555
OpenAlexW4200323529

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.