Evidence map›Paper›PMID 34551452›Full record

ArticleBrain and behavior2021

Clinical features and related factors of freezing of gait in patients with Parkinson's disease.

Fengting Zhang, Jin Shi, Yangyang Duan, Jiang Cheng, Hui Li, Tingting Xuan, Yue Lv, Peng Wang, Haining Li

Abstract read
In one paragraph

Article in Brain and behavior, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers, 1 of them a synthesis that pooled it.

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0cells of the map it votes in
11citing papers in PubMed, 1 pooled it
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1 · What the graph read from it

What it found

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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

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3 · Its place in the literature

Who cites it

11 citing papers in PubMed, 1 synthesis or guideline pooled it.

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  9. Assessment of the psychometric properties of the Italian version of the New Freezing of Gait Questionnaire (NFOG-Q-IT) in people with Parkinson disease: a validity and reliability study.Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology · 2023
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4 · The record

Corrections and comments

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5 · Who and what money

Authors and funding

9 authors.

Fengting ZhangSchool of Clinical Medicine, Ningxia Medical University, Yinchuan, China.ORCID 0000-0002-5975-4048
Jin ShiSchool of Clinical Medicine, Ningxia Medical University, Yinchuan, China.
Yangyang DuanSchool of Clinical Medicine, Ningxia Medical University, Yinchuan, China.
Jiang ChengDepartment of Neurology, General Hospital of Ningxia Medical University, Ningxia Key Laboratory of Cerebrocranial Diseases, Incubation Base of National Key Laboratory, Yinchuan, China.
Hui LiDepartment of Computer Science, Jiangsu Ocean University, Lianyungang, China.
Tingting XuanSchool of Clinical Medicine, Ningxia Medical University, Yinchuan, China.
Yue LvSchool of Clinical Medicine, Ningxia Medical University, Yinchuan, China.
Peng WangSchool of Clinical Medicine, Ningxia Medical University, Yinchuan, China.
Haining LiDepartment of Neurology, General Hospital of Ningxia Medical University, Ningxia Key Laboratory of Cerebrocranial Diseases, Incubation Base of National Key Laboratory, Yinchuan, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundFreezing of gait (FOG) is a disabling paroxysmal gait disorder that prevents starting or resuming walking, which seriously negatively affects patients' quality of life (QOL). The diagnosis and treatment of FOG remain a huge medical challenge. The purpose of this study was to explore the clinical characteristics and related factors of FOG in patients with Parkinson's disease (PD).

methodsThe motor and nonmotor symptoms of a total number of 77 PD patients were evaluated. Patients with or without FOG were defined as a score ≥1 in the new freezing of gait questionnaire (NFOG-Q). A comparative study between patients with and without FOG was conducted.

resultsIn this investigation, the prevalence of FOG was 48%. The patients with FOG had longer disease duration, higher Hoehn-Yahr stage (H-Y stage), higher dose of dopaminergic agents, and higher nonmotor and motor symptom scores. A significant positive correlation was found between the NFOG-Q score and the H-Y stage, PIGD subscore, PDQ-39, and the attention/memory in the nonmotor symptoms assessment scale (NMSS) subitem (r > 0.5, p < .05). The binary logistic regression analysis showed that the higher H-Y stage, higher rigidity subscore and Unified Parkinson's Disease Rating Scale II (UPDRS II) score, and UPDRS III score were significantly correlated with the occurrence of FOG (p < .05). In the analysis of the frequency of FOG, the prevalence of FOG in H-Y stage was higher in the middle and late stages, and the prevalence of FOG increased with the increase in PDQ-39 scores.

conclusionThe severity of FOG was significantly positively correlated with the H-Y stage, PIGD subscore, PDQ-39 score, and attention/memory score. Based on our findings, we conclude that the clinical characteristics of rigidity can be used as a potential predictor of FOG.

Indexed as

Gait Disorders, NeurologicParkinson DiseaseGaitHumansQuality of LifeSeverity of Illness Indexfreezing of gaitnew gait freezing questionnaireParkinson's diseaserelated factors

Identifiers

PMID34551452
PMCPMC8613420

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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.