Evidence map›Paper›PMID 34477293›Full record

ArticleJournal of clinical hypertension (Greenwich, Conn.)2021

Associations of urinary sodium excretion with central hemodynamics and changes in vascular structure and function at high altitude.

Zhipeng Zhang, Hang Liao, Xin Zhang, Qingtao Meng, Rufeng Shi, Jiayue Feng, Xinran Li, Qiling Gou, Runyu Ye, Xianjin Hu and 1 more

Open access · diamondAbstract read
In one paragraph

Article in Journal of clinical hypertension (Greenwich, Conn.), 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
0.5field-weighted citation impact, top 39% 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

11 authors at 2 institutions in 1 country.

Zhipeng ZhangDepartment of Cardiology, West China Hospital, Sichuan University, Chengdu, China.
Hang LiaoDepartment of Cardiology, West China Hospital, Sichuan University, Chengdu, China.
Xin ZhangDepartment of Cardiology, West China Hospital, Sichuan University, Chengdu, China.
Qingtao MengDepartment of Cardiology, West China Hospital, Sichuan University, Chengdu, China.
Rufeng ShiDepartment of Cardiology, West China Hospital, Sichuan University, Chengdu, China.
Jiayue FengDepartment of Cardiology, West China Hospital, Sichuan University, Chengdu, China.
Xinran LiDepartment of Cardiology, West China Hospital, Sichuan University, Chengdu, China.
Qiling GouDepartment of Cardiology, West China Hospital, Sichuan University, Chengdu, China.
Runyu YeDepartment of Cardiology, West China Hospital, Sichuan University, Chengdu, China.
Xianjin HuDepartment of Cardiology, West China Hospital, Sichuan University, Chengdu, China.
Xiaoping ChenDepartment of Cardiology, West China Hospital, Sichuan University, Chengdu, China.
West China Hospital of Sichuan University · CNSichuan University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Research reports on associations of urinary sodium excretion with central hemodynamic parameters and vascular changes are quite limited in general or non-hypertensive population. The purpose of the current study was to explore such associations in Chinese general Tibetans living at high altitude. This cross-sectional study was conducted in Luhuo County, Ganzi Tibetan Autonomous Prefecture with average elevation of 3800 meters from December 2018 to January 2019. A total of 294 Tibetans were included in the current study. Twenty-four hour urinary sodium excretion was estimated by second fasting spot urine in the morning using Kawasaki formula. Central hemodynamic parameters, including central systolic blood pressure (CSBP), central diastolic blood pressure (CDBP), central pulse pressure (CPP), central mean arterial pressure (CMAP), augmentation pressure (AP), and augmentation index standardized for heart rate of 75 (AIx

Indexed as

HypertensionSodiumAltitudeAnkle Brachial IndexCarotid Intima-Media ThicknessCross-Sectional StudiesHemodynamicsHumansPulse Wave AnalysisSodiumcentral hemodynamichigh altitudesodium intakevascular structure and function

Identifiers

PMID34477293
PMCPMC8678796
OpenAlexW3198752108

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.