Evidence map›Paper›PMID 34124088›Full record

ArticleFrontiers in medicine2021

A Mixed Methods Process Evaluation of a Clustered-Randomized Controlled Trial to Determine the Effects of Community-Based Dietary Sodium Reduction in Rural China.

Hongling Chu, Jing Zhang, Michael D Fetters, Wenyi Niu, Huijuan Li, Nicole Li, Lijing L Yan, Yanfang Wang, Yangfeng Wu

Open access · goldAbstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Frontiers in medicine, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed, 3 pooled it
0.2field-weighted citation impact, top 49% 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, 3 syntheses or guidelines pooled it, 3 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Pooled it
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

9 authors at 5 institutions in 3 countries.

Hongling ChuResearch Center of Clinical Epidemiology, Peking University Third Hospital, Beijing, China.
Jing ZhangThe George Institute for Global Health at Peking University Health Science Center, Beijing, China.
Michael D FettersDepartment of Family Medicine and Mixed Methods Program, School of Medicine, University of Michigan, Ann Arbor, MI, United States.
Wenyi NiuSchool of Public Health, Peking University Health Science Centre, Beijing, China.
Huijuan LiPeking University Clinical Research Institute, Beijing, China.
Nicole LiGeorge Institute for Global Health, University of New South Wales, Newtown, NSW, Australia.
Lijing L YanThe George Institute for Global Health at Peking University Health Science Center, Beijing, China.
Yanfang WangPeking University Clinical Research Institute, Beijing, China.
Yangfeng WuThe George Institute for Global Health at Peking University Health Science Center, Beijing, China.
Peking University · CNGeorge Institute for Global Health · CNDuke Kunshan University · CNUniversity of Michigan–Ann Arbor · USUNSW Sydney · AU

Funding

NHLBI NIH HHS HHSN268200900027C
6 · The paper itself

Abstract

PubMed holds no abstract for this paper.

Indexed as

clustered-randomized trialcomplex interventionhypertensionmixed methodsprocess evaluationsalt reduction

Identifiers

PMID34124088
PMCPMC8192799
OpenAlexW3170387382

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.