Evidence map›Paper›PMID 33193926›Full record

ArticlePain research & management2020

Pain Catastrophizing Is Related to Static Postural Control Impairment in Patients with Nonspecific Chronic Low Back Pain: A Cross-Sectional Study.

Chanjuan Zhang, Zhou Zhang, Yuelong Li, Chenyang Feng, Haiqi Meng, Yang Gao, Wai Leung Ambrose Lo, Chuhuai Wang

Registry-linked trialOpen access · goldAbstract read
In one paragraph

Article in Pain research & management, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT07061028 (The Effects of Progressive Muscle Relaxation on Pain Intensity, Pain Catastrophizing, and Quality of Life in Patients With End Stage Renal Disease), which is not on this map. Cited by 16 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed, 1 pooled it
2.8field-weighted citation impact, top 10% 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.

NCT07061028 nacompletednot on this mapstarted 2024, after this paper: background citation

The Effects of Progressive Muscle Relaxation on Pain Intensity, Pain Catastrophizing, and Quality of Life in Patients With End Stage Renal Disease: A Randomized Controlled Study

TypeinterventionalSponsorJordan University of Science and TechnologyRan2024 to 2024Enrolled104ConditionsEnd Stage Renal Disease (ESRD)ArmsProgressive Muscle Relaxation, Control Group
3 · Its place in the literature

Who cites it

16 citing papers in PubMed, 1 synthesis or guideline pooled it, 28 citations in OpenAlex.

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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

8 authors at 1 institution in 1 country.

Chanjuan ZhangDepartment of Rehabilitation Medicine, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou 510080, China.ORCID 0000-0002-1513-6168
Zhou ZhangDepartment of Rehabilitation Medicine, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou 510080, China.ORCID 0000-0002-4314-1052
Yuelong LiDepartment of Rehabilitation Medicine, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou 510080, China.
Chenyang FengDepartment of Information, Sun Yat-sen University Cancer Center, Guangzhou 510060, China.
Haiqi MengDepartment of Rehabilitation Medicine, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou 510080, China.
Yang GaoDepartment of Rehabilitation Medicine, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou 510080, China.
Wai Leung Ambrose LoDepartment of Rehabilitation Medicine, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou 510080, China.ORCID 0000-0001-7350-2157
Chuhuai WangDepartment of Rehabilitation Medicine, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou 510080, China.ORCID 0000-0002-8071-9298
Sun Yat-sen University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Purpose: Pain catastrophizing may contribute to the altered trunk muscle activity in patients with nonspecific chronic low back pain (NSCLBP). It is unclear if pain catastrophizing influences static postural control in patients with NSCLBP. This study aimed to investigate the relationship between pain catastrophizing and static postural control in NSCLBP patients. Methods: Sixty-eight participants with NSCLBP and 40 healthy participants were recruited. Postural control was assessed by the sway area and the sway length of the center of pressure (COP) during balance tests. Pain catastrophizing in participants with NSCLBP was assessed by the Pain Catastrophizing Scale (PCS). Bilateral transversus abdominis (TrA) activation was evaluated by ultrasound imaging-measured percent change in muscle thickness. Associations between COP parameter and PCS/subscales of PCS were examined by multiple linear regression (MLR). Results: Our results observed a larger COP sway area in NSCLBP group under eyes-closed condition ( Conclusions: Static postural control was associated with pain catastrophizing, voluntary activation of TrA, and age in participants with NSCLBP. This indicated that pain catastrophizing may affect postural control and should be considered when interpreting balance test results and managing NSCLBP.

Indexed as

Abdominal MusclesAdultCatastrophizationChronic PainCross-Sectional StudiesFemaleHumansLow Back PainMaleMiddle AgedPostural BalanceYoung Adult

Identifiers

PMID33193926
PMCPMC7641713
OpenAlexW3095286624

What OpenQuestion holds

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Registered trials

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.