Advances in complementary & alternative medicine最新文献

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Reliability of a Wearable Motion System for Clinical Evaluation of Dynamic Lumbar Spine Function. 用于动态腰椎功能临床评估的可穿戴运动系统的可靠性
Advances in complementary & alternative medicine Pub Date : 2022-01-01 Epub Date: 2022-07-06 DOI: 10.31031/acam.2022.07.000660
Hamed Hani, Reid Souchereau, Anas Kachlan, Halle Harris, Jonathan Dufour, Alexander Aurand, Prasath Mageswaran, Madison Hyer, William Marras
{"title":"Reliability of a Wearable Motion System for Clinical Evaluation of Dynamic Lumbar Spine Function.","authors":"Hamed Hani, Reid Souchereau, Anas Kachlan, Halle Harris, Jonathan Dufour, Alexander Aurand, Prasath Mageswaran, Madison Hyer, William Marras","doi":"10.31031/acam.2022.07.000660","DOIUrl":"10.31031/acam.2022.07.000660","url":null,"abstract":"<p><strong>Background: </strong>Low back pain is the leading cause of disability worldwide. Subjective assessments are often used to assess extent of functional limitations and treatment response. However, these measures have poor sensitivity and are influenced by the patient's perception of their condition. Currently, there are no objective tools to effectively assess the extent of an individual's functional disability and inform clinical decision-making.</p><p><strong>Objective: </strong>The purpose of this study was to evaluate the reliability of a wearable motion system based on Inertial Measurement Unit (IMU) sensors for use in quantifying low back function.</p><p><strong>Methods: </strong>Low back motion assessments were conducted by 3 novice raters on 20 participants using an IMU-based motion system. These assessments were conducted over 3 days with 2 days of rest in between tests. A total of 37 kinematic parameters were extracted from the low back motion assessment in all three anatomical planes. Intra-rater and inter-rater reliability were assessed using Intraclass Correlation Coefficients (ICCs) calculated from repeated measures, mixed-effects regression models.</p><p><strong>Results: </strong>Lumbar spine-specific kinematic parameters showed moderate to excellent reliability across all kinematic parameters. The ICC values ranged between 0.84-0.93 for intra-rater reliability and 0.66 - 0.83 for inter-rater reliability. In particular, velocity measures showed higher reliabilities than other kinematic variables.</p><p><strong>Conclusion: </strong>The IMU-based wearable motion system is a valid and reliable tool to objectively assess low back function. This study demonstrated that lumbar spine-specific kinematic metrics have the potential to provide good, repeatable metrics to assess clinical function over time.</p>","PeriodicalId":72088,"journal":{"name":"Advances in complementary & alternative medicine","volume":"7 2","pages":"672-683"},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9934370/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9363204","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Synthesis of Hydroxyapatite 2-Hydroxyethyl Methacrylate Blended Material for Dentistry 牙科用羟基磷灰石-甲基丙烯酸羟乙酯混合材料的合成
Advances in complementary & alternative medicine Pub Date : 2019-07-15 DOI: 10.31031/acam.2019.04.000600
R. Gunaratne
{"title":"Synthesis of Hydroxyapatite 2-Hydroxyethyl Methacrylate Blended Material for Dentistry","authors":"R. Gunaratne","doi":"10.31031/acam.2019.04.000600","DOIUrl":"https://doi.org/10.31031/acam.2019.04.000600","url":null,"abstract":"This study mainly focused to find out suitability of Eppawala Sol Gel Synthesized Hydroxyapatite (SGHAp) as a dental filling material, by comparing and contrasting it with human tooth as well as commercially available Glass Ionomer Cement (GIC), which is currently used for dental applications in Sri Lanka. Selected commercial product containing two main parts as GIC majorly consists of Fluor aluminosilicate glass and 2-hydroxyethyl methacrylate polymer, is currently used self-curing conventional glass ionomer restorative material in Sri Lankan government hospitals which indicates for non-stress bearing restorations, deciduous teeth restorations, geriatric restorations, intermediate restorative and base material for cavities using sandwich technique, cervical restorations, cold build ups, temporary fillings and dentine replacement etc. It is prepared directly before use by mixing its powder component with polymer component clinically and resulted paste is cured within a few seconds [26].","PeriodicalId":72088,"journal":{"name":"Advances in complementary & alternative medicine","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-07-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42824983","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
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