Evidence map›Paper›PMID 36159260›Full record

SynthesisFrontiers in public health2022

Nurses' knowledge on pressure ulcer prevention: An updated systematic review and meta-analysis based on the Pressure Ulcer Knowledge Assessment Tool.

Jing Wu, Bangjun Wang, Liping Zhu, Xiaoli Jia

Open access · goldAbstract readMeta-AnalysisSystematic Review
In one paragraph

Synthesis in Frontiers in public health, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed, 1 pooled it
19.8field-weighted citation impact, top 1% 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

25 citing papers in PubMed, 1 synthesis or guideline pooled it, 42 citations in OpenAlex.

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  17. Evidence-Based Teaching Strategies for Assessing Pressure Injuries in Older Nursing Home Residents With Darker Skin Tones.Journal of nursing scholarship : an official publication of Sigma Theta Tau International Honor Society of Nursing · 2025
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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

4 authors at 3 institutions in 1 country.

Jing WuDepartment of Pediatric Hematologic Oncology Nursing, West China Second University Hospital, Sichuan University, Chengdu, China.
Bangjun WangDepartment of Pediatric Hematologic Oncology Nursing, West China Second University Hospital, Sichuan University, Chengdu, China.
Liping ZhuDepartment of Pediatric Hematologic Oncology Nursing, West China Second University Hospital, Sichuan University, Chengdu, China.
Xiaoli JiaDepartment of Obstetrics and Gynecology, Mianyang Central Hospital, Mianyang, China.
West China Second University Hospital of Sichuan University · CNMianyang Central Hospital · CNSichuan University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: Pressure ulcers (PUs) are an indicator of the quality of nursing care and nurses can prevent PUs well if they have sufficient knowledge. Numerous studies in this field have reported different results. The aim of this study was to estimate the pooled score of nurses' knowledge about PU prevention based on the Pressure Ulcer Knowledge Assessment Tool (PUKAT). Methods: In this systematic review and meta-analysis, databases including Web of Science, ScienceDirect, PubMed, and Scopus were searched. All studies published in English between 2011 and 2022 that reported the status of nurses' knowledge of PU prevention based on PUKAT were included in the analysis. Based on heterogeneity between the studies, the data were analyzed using a random effects model. Results: The pooled scores of PU prevention knowledge in nurses and nursing students were (51.5%; 95% CI: 45.8-57.2%) and (48.9%; 95% CI: 42.5-55.2%), respectively. As the age of the participants increased, the pooled score of pressure ulcer prevention knowledge increased significantly ( Conclusion: Knowledge of nurses and nursing students about PU prevention is insufficient. Providing regular training to nurses and including the principles of PU prevention in the curriculum of nursing students to improve their knowledge seems necessary.

Indexed as

Pressure UlcerStudents, NursingClinical CompetenceCurriculumHumansSuppurationknowledgepressure ulcerpreventionprevention knowledgePUKAT

Identifiers

PMID36159260
PMCPMC9493096
OpenAlexW4296115000

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.