Psychological Inflexibility And Physical Disability In Older Patients With Chronic Low Back Pain And Knee Pain

Nagasawa, Yasuhiro; Shibata, Ai; Ishii, Kaori; Oka, Koichiro

doi:10.2217/pmt-2022-0011

Cited by 2 publications

(4 citation statements)

References 19 publications

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“…Motion in the coronal plane is solved using the cosine theorem and the offset angle to find the left-right offset distance of the body. The body's left-right offset distance can be obtained through Equation (1). Furthermore, during the process of sitting down, individual variations in lower limb weakness and temporal differences can result in deviations from vertical motion.…”

Section: Human Body 3d Modelingmentioning

confidence: 99%

“…Motion in the coronal plane is solved using the cosine theorem and the offset angle to find the left-right offset distance of the body. The body's left-right offset distance can be obtained through Equation (1). The action of the human body in the coronal plane reflects the lateral swaying during sitting down movements, where α 1 represents the angle of rotation around the X-axis, which corresponds to the lateral offset of the body.…”

Section: Human Body 3d Modelingmentioning

confidence: 99%

Section: Human Body 3d Modelingmentioning

confidence: 99%

“…In this aging society, the number of people with disabilities due to illness or accidents is increasing [ 1 ]. For those with severe disabilities, who are unable to stand and walk, daily toilet care is a complex and heavy task for their caregivers [ 2 ].…”

Section: Introduction and Related Workmentioning

confidence: 99%

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A Novel Prediction Method of Transfer-Assisted Action Oriented to Individual Differences for the Excretion Care Robot

Wang,

Hao,

et al. 2023

Sensors

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The excretion care robot’s (ECR) accurate recognition of transfer-assisted actions is crucial during its usage. However, transfer action recognition is a challenging task, especially since the differentiation of actions seriously affects its recognition speed, robustness, and generalization ability. We propose a novel approach for transfer action recognition assisted by a bidirectional long- and short-term memory (Bi-LSTM) network combined with a multi-head attention mechanism. Firstly, we utilize posture sensors to detect human movements and establish a lightweight three-dimensional (3D) model of the lower limbs. In particular, we adopt a discrete extended Kalman filter (DEKF) to improve the accuracy and foresight of pose solving. Then, we construct an action prediction model that incorporates a fused Bi-LSTM with Multi-head attention (MHA Bi-LSTM). The MHA extracts key information related to differentiated movements from different dimensions and assigns varying weights. Utilizing the Bi-LSTM network effectively combines past and future information to enhance the prediction results of differentiated actions. Finally, comparisons were made by three subjects in the proposed method and with two other time series based neural network models. The reliability of the MHA Bi-LSTM method was verified. These experimental results show that the introduced MHA Bi-LSTM model has a higher accuracy in predicting posture sensor-based excretory care actions. Our method provides a promising approach for handling transfer-assisted action individual differentiation in excretion care tasks.

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Section: Human Body 3d Modelingmentioning

confidence: 99%

“…Motion in the coronal plane is solved using the cosine theorem and the offset angle to find the left-right offset distance of the body. The body's left-right offset distance can be obtained through Equation (1). The action of the human body in the coronal plane reflects the lateral swaying during sitting down movements, where α 1 represents the angle of rotation around the X-axis, which corresponds to the lateral offset of the body.…”

Section: Human Body 3d Modelingmentioning

confidence: 99%

Section: Human Body 3d Modelingmentioning

confidence: 99%

Section: Introduction and Related Workmentioning

confidence: 99%

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A Novel Prediction Method of Transfer-Assisted Action Oriented to Individual Differences for the Excretion Care Robot

Wang,

Hao,

et al. 2023

Sensors

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Which outcome variables are associated with psychological inflexibility/flexibility for chronic pain patients? A three level meta-analysis

Fang

Ding

2022

Front. Psychol.

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The psychological flexibility model can be seen as a basis for an integrated and progressive psychological approach to chronic pain management. Some researchers suggest that psychological flexibility and inflexibility represent distinct processes and constructs. This meta-analysis is the first to provide a summary estimate of the overall effect size for the relationship between psychological (in)flexibility and common outcomes among chronic pain patients. The research protocol was registered in the International Prospective Register of Systematic Reviews (PROSPERO, https://www.crd.york.ac.uk/PROSPERO/), registration number CRD42021285705. Four databases were searched (PsycINFO; PubMed; Web of Science, CINAHL) along with reference lists. Thirty-six cross-sectional studies were included (7,779 participants). Meta-analyses (random effects model) indicated a significant medium negative association between psychological flexibility and pain intensity or functional impairment. The present study also indicated a significant small to medium association between psychological inflexibility and pain intensity, a nearly large association between psychological inflexibility and functional impairment as well as the quality of life, and a large association between psychological inflexibility and anxiety/depression. Due to the limited number of included studies, the relationship between risk behavior and psychological inflexibility may not be significant. Types of countries and instruments measuring psychological inflexibility may explain part of the heterogeneity. These findings may carry significant implications for chronic pain patients regarding the potential relationship between psychological inflexibility or flexibility and these outcomes. It may consequently form the basis for more robust testing of causal and manipulable relationships.Systematic review registrationhttps://www.crd.york.ac.uk/PROSPERO/, identifier: CRD42021285705.

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Psychological Inflexibility And Physical Disability In Older Patients With Chronic Low Back Pain And Knee Pain

Cited by 2 publications

References 19 publications

A Novel Prediction Method of Transfer-Assisted Action Oriented to Individual Differences for the Excretion Care Robot

A Novel Prediction Method of Transfer-Assisted Action Oriented to Individual Differences for the Excretion Care Robot

Which outcome variables are associated with psychological inflexibility/flexibility for chronic pain patients? A three level meta-analysis

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