Article(id=1325502163400667328, tenantId=1146029695717560320, journalId=1256213402557890569, issueId=1325501865651216714, articleNumber=null, orderNo=null, doi=10.16835/j.cnki.1000-9817.2025115, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1730649600000, receivedDateStr=2024-11-04, revisedDate=1739721600000, revisedDateStr=2025-02-17, acceptedDate=null, acceptedDateStr=null, onlineDate=1793953942394, onlineDateStr=2026-11-06, pubDate=1745510400000, pubDateStr=2025-04-25, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1793953942394, onlineIssueDateStr=2026-11-06, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1793953942394, creator=13701087609, updateTime=1793953942394, updator=13701087609, issue=Issue{id=1325501865651216714, tenantId=1146029695717560320, journalId=1256213402557890569, year='2025', volume='46', issue='4', pageStart='457', pageEnd='572 578', issueExtLink='null', onlineDate='null', pubDate='1745510400000', pubDateStr='2025-04-25', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=null, createTime=1793953871404, creator='13701087609', updateTime=1793953871404, updator='13701087609', preIssue=null, nextIssue=null, articleTotal=null, ext=null, issueFiles=null, downloadFileDto=null}, startPage=558, endPage=562, ext={EN=ArticleExt(id=1325502163799126209, articleId=1325502163400667328, tenantId=1146029695717560320, journalId=1256213402557890569, language=EN, title=Assessment of muscle fatigue in school-age children under different sitting postures, columnId=1325500884406379444, journalTitle=Chinese Journal of School Health, columnName=Disease Control, runingTitle=null, highlight=null, articleAbstract=
Objective To investigate the effects of poor sitting postures on muscle fatigue in school-age children, so as to provide evidence for developing healthy sitting guidelines.
Methods In May 2024, 30 children aged 6-12 were recruited from Changping District in Beijing. A combination of surface electromyography (sEMG) and psychophysical scales were used to assess muscle fatigue at varying deviation angles under four sitting postures (forward head tilt, lateral head tilt, uneven shoulder height, and forward trunk inclination). One-way ANOVA and LSD post hoc multiple comparisons were employed to analyze the differences in electromyographic (EMG) data among various deviation angles under different sitting postures.
Results The mean integrated electromyography (IEMG) of representative muscles showed statistically significant differences (P < 0.05) across deviation angles in all postures, with muscle fatigue worsening as deviation angles increased. Forward head tilt: significant IEMG differences were observed in the left/right sternocleidomastoid and left/right splenius capitis (F=13.74, 13.21, 5.43, 6.11, P < 0.05). Lateral head tilt: significant differences were found in the right sternocleidomastoid muscle (SCM), right splenius capitis, and left trapezius (F=5.13, 4.73, 12.13, P < 0.05). Uneven shoulder height: significant differences occurred in the right SCM, bilateral splenius capitis, and left trapezius (F=12.46, 12.56, 32.49, 5.98, P < 0.05).Forward trunk inclination, significant differences were identified in the left/right SCM, left/right splenius capitis, and left/right lumbar muscles (F=4.45, 9.84, 14.49, 26.44, 8.02, 18.34, P < 0.01). Temporal analysis revealed varying fatigue onset times across postures: severe fatigue occurred earlier in lateral head tilt and forward trunk inclination, while excessive forward head tilt, lateral head tilt, and uneven shoulder postures predominantly induced mild to moderate fatigue.
Conclusions Under different sitting postures, both the integrated IEMG of relevant muscles and subjective evaluations in school-aged children increase with greater postural deviattion. Head tilt and trunk-leaning postures require particular intervention, with emphasis on uneven-shoulder alignment and trunk inclination control.
, authors=Ling LUO
1, 2, Huimin HU
*, 1, 2, Wenlei NIU
1, 2, Anna HAO
3, authorsList=Ling LUO, Huimin HU, Wenlei NIU, Anna HAO, authorCompany=null, correspAuthors=Huimin HU, authorNote=null, correspAuthorsNote=null, copyrightStatement=Copyright ©2025 Chinese Journal of School Health. All rights reserved., copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=null, magXml=null, pdfUrl=null, pdf=null, pdfFileSize=null, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=null, mapNumber=null, fund=null), CN=ArticleExt(id=1325502165145497800, articleId=1325502163400667328, tenantId=1146029695717560320, journalId=1256213402557890569, language=CN, title=不同坐姿下学龄儿童肌肉疲劳评估, columnId=1325500884628677558, journalTitle=中国学校卫生, columnName=疾病控制, runingTitle=null, highlight=null, articleAbstract=
目的 研究不良坐姿对学龄儿童坐姿疲劳的影响,为学龄儿童健康坐姿提供参考和依据。
方法 2024年5月在北京市昌平区招募30名6~12岁儿童参与研究,采用表面肌电信号(sEMG)与心理物理量表主客观相结合的方法评估4种坐姿下(低头坐姿、偏头坐姿、高低肩坐姿和身体前倾坐姿)不同偏移角度的坐姿疲劳度。采用单因素方差检验与LSD事后多重比较分析不同坐姿下各偏移角度间肌电(EMG)数据的差异性。
结果 不同坐姿下儿童部分肌肉的积分肌电(IEMG)均值在不同偏移角度间差异均有统计学意义(P值均 < 0.05),肌肉疲劳度随着偏移角度的增大而加重。其中,低头坐姿下,左侧和右侧胸锁乳突肌、左侧和右侧头夹肌的IEMG在不同低头角度间均有统计学意义(F值分别为13.74,13.21,5.43,6.11,P值均<0.05);偏头坐姿下,右侧胸锁乳突肌、右侧头夹肌、左侧斜方肌的IEMG在不同偏头角度间差异均有统计学意义(F值分别为5.13,4.73,12.13,P值均<0.05);高低肩坐姿下,右侧胸锁乳突肌、左侧和右侧头夹肌、左侧斜方肌的IEMG在不同高低肩角度间差异均有统计学意义(F值分别为12.46,12.56,32.49,5.98,P值均<0.05);前倾坐姿下,左侧和右侧胸锁乳突肌、左侧和右侧头夹肌、腰肌左侧和右侧的IEMG在不同身体前倾角度间差异均有统计学意义(F值分别为4.45,9.84,14.49,26.44,8.02,18.34,P值均<0.01)。从时序分析来看,不同坐姿出现疲劳的时间不同,偏头及身体前倾坐姿容易出现严重疲劳,低头角度过大及偏头坐姿容易出现轻度或中度疲劳。
结论 不同坐姿下学龄儿童部分相关肌肉IEMG及主观评价均随着偏移角度增加而增加,偏头及身体前倾坐姿易导致严重疲劳,需关注高低肩、身体躯干前倾及高低肩坐姿。
, authors=罗玲
1, 2, 呼慧敏
*, 1, 2, 牛文磊
1, 2, 郝安娜
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1中国标准化研究院人类工效实验室,北京 100191
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1中国标准化研究院人类工效实验室,北京 100191
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Chin Prev Med, 2023, 24(1): 73-76. (in Chinese), articleTitle=null, refAbstract=null), Reference(id=1325502173722849541, tenantId=1146029695717560320, journalId=1256213402557890569, articleId=1325502163400667328, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=2, rfOrder=2, authorNames=null, journalName=null, refType=null, unstructuredReference=罗春燕, 齐文娟, 何鲜桂, 等. 上海市中小学生近视相关因素分析[J]. 中国学校卫生, 2021, 42(2): 185-189., articleTitle=null, refAbstract=null), Reference(id=1325502173840290054, tenantId=1146029695717560320, journalId=1256213402557890569, articleId=1325502163400667328, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=2, rfOrder=3, authorNames=null, journalName=null, refType=null, unstructuredReference=LUO C Y, QI W J, HE X G, et al. Analysis of myopia related factors among primary and secondary school students in Shanghai[J]. Chin J Sch Health, 2021, 42(2): 185-189. (in Chinese), articleTitle=null, refAbstract=null), Reference(id=1325502174221971719, tenantId=1146029695717560320, journalId=1256213402557890569, articleId=1325502163400667328, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=3, rfOrder=4, authorNames=null, journalName=null, refType=null, unstructuredReference=徐帅, 苏永佳, 王振波, 等. 中国大陆中小学生脊柱侧凸的患病特点: 关于72项研究的Meta分析[J]. 中国脊柱脊髓杂志, 2021, 31(10): 901-910., articleTitle=null, refAbstract=null), Reference(id=1325502174968557832, tenantId=1146029695717560320, journalId=1256213402557890569, articleId=1325502163400667328, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=3, rfOrder=5, authorNames=null, journalName=null, refType=null, unstructuredReference=XU S, SU Y J, WANG Z B, et al. The prevalence and characteristics of primary and middle-school students in China: a Meta-analysis based on 72 epidemiological research[J]. Chin J Spine Spinal Cord, 2021, 31(10): 901-910. (in Chinese), articleTitle=null, refAbstract=null), Reference(id=1325502176667250954, tenantId=1146029695717560320, journalId=1256213402557890569, articleId=1325502163400667328, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=4, rfOrder=6, authorNames=null, journalName=null, refType=null, unstructuredReference=GUO X H, LIU S, CHEN Z Q, et al. Cervical sagittal alignment in adolescent high dysplastic developmental spondylolisthesis: how does the cervical spine respond to the reduction of spondylolisthesis?[J]. J Orthop Surg Res, 2020, 15(1): 243., articleTitle=null, refAbstract=null), Reference(id=1325502177074098444, tenantId=1146029695717560320, journalId=1256213402557890569, articleId=1325502163400667328, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=5, rfOrder=7, authorNames=null, journalName=null, refType=null, unstructuredReference=陈凯歌. 基于Kinect交互技术的自适应儿童学习椅的设计与实现[D]. 杭州: 浙江工业大学, 2015., articleTitle=null, refAbstract=null), Reference(id=1325502177162178829, tenantId=1146029695717560320, journalId=1256213402557890569, articleId=1325502163400667328, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=5, rfOrder=8, authorNames=null, journalName=null, refType=null, unstructuredReference=CHEN K G. The design and implementation of adaptive study chair for children based on Kinect interactive technology[D]. Hangzhou: Zhejiang University of Technology, 2015. (in Chinese), articleTitle=null, refAbstract=null), Reference(id=1325502177493528846, tenantId=1146029695717560320, journalId=1256213402557890569, articleId=1325502163400667328, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=6, rfOrder=9, authorNames=null, journalName=null, refType=null, unstructuredReference=PARK G, PARK S, LEE E, et al. A comparison of shoulder muscle activities on sitting posture and shoulder angle[J]. Phys Ther Rehabilit Sci, 2018(25): 62-70., articleTitle=null, refAbstract=null), Reference(id=1325502177589997840, tenantId=1146029695717560320, journalId=1256213402557890569, articleId=1325502163400667328, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=7, rfOrder=10, authorNames=null, journalName=null, refType=null, unstructuredReference=王斯秋, 王生泽, 唐智, 等. 基于表面肌电信号及视距的学龄儿童作业状态下跪式坐姿分析[J]. 东华大学学报(自然科学版), 2022, 48(3): 63-68, 74., articleTitle=null, refAbstract=null), Reference(id=1325502178084925713, tenantId=1146029695717560320, journalId=1256213402557890569, articleId=1325502163400667328, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=7, rfOrder=11, authorNames=null, journalName=null, refType=null, unstructuredReference=WANG S Q, WANG S Z, TANG Z, et al. Analysis of kneeling sitting of children in the working state based on surface electromyography and visual distance[J]. J Donghua Univ(Nat & Sci), 2022, 48(3): 63-68, 74. (in Chinese), articleTitle=null, refAbstract=null), Reference(id=1325502178445635858, tenantId=1146029695717560320, journalId=1256213402557890569, articleId=1325502163400667328, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=8, rfOrder=12, authorNames=null, journalName=null, refType=null, unstructuredReference=程文达, 申黎明, 张叙俊, 等. 基于表面肌电和动态体压的办公坐姿疲劳测试[J]. 林业工程学报, 2022, 7(5): 197-204., articleTitle=null, refAbstract=null), Reference(id=1325502178756014355, tenantId=1146029695717560320, journalId=1256213402557890569, articleId=1325502163400667328, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=8, rfOrder=13, authorNames=null, journalName=null, refType=null, unstructuredReference=CHENG W D, SHEN L M, ZHANG X J, et al. Research on fatigue of typical office sitting posture based on dynamic body pressure and surface electromyography[J]. J For Engineer, 2022, 7(5): 197-204. (in Chinese), articleTitle=null, refAbstract=null), Reference(id=1325502179146084629, tenantId=1146029695717560320, journalId=1256213402557890569, articleId=1325502163400667328, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=9, rfOrder=14, authorNames=null, journalName=null, refType=null, unstructuredReference=TAHERNEJAD S, RAZEGHI M, ABDOLI-ERAMAKI M, et al. Recommended maximum holding time of common static sitting postures of office workers[J]. Int J Occup Safety Ergonom, 2022, 29(2): 847-854., articleTitle=null, refAbstract=null), Reference(id=1325502179259330838, tenantId=1146029695717560320, journalId=1256213402557890569, articleId=1325502163400667328, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=10, rfOrder=15, authorNames=null, journalName=null, refType=null, unstructuredReference=贾淼, 杨钟亮, 陈育苗. 面向地铁低头族的颈部疲劳sEMG-JASA评价模型[J]. 智能系统学报, 2020, 15(4): 705-713., articleTitle=null, refAbstract=null), Reference(id=1325502179313856791, tenantId=1146029695717560320, journalId=1256213402557890569, articleId=1325502163400667328, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=10, rfOrder=16, authorNames=null, journalName=null, refType=null, unstructuredReference=JIA M, YANG Z L, CHEN Y M. An sEMG-JASA evaluation model for the neck fatigue of subway phubbers[J]. CAAI Tran Intell Systems, 2020, 15(4): 705-713. (in Chinese), articleTitle=null, refAbstract=null), Reference(id=1325502180995772697, tenantId=1146029695717560320, journalId=1256213402557890569, articleId=1325502163400667328, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=11, rfOrder=17, authorNames=null, journalName=null, refType=null, unstructuredReference=中华人民共和国国家质量监督检验检疫总局. 中国未成年人人体尺寸: GB/T 26158-2010[S]. 北京: 中国标准出版社, 2011., articleTitle=null, refAbstract=null), Reference(id=1325502181260013851, tenantId=1146029695717560320, journalId=1256213402557890569, articleId=1325502163400667328, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=11, rfOrder=18, authorNames=null, journalName=null, refType=null, unstructuredReference=General Administration of Quality Supervision, Inspection and Quarantine of the PRC. Human dimensions of Chinese minors: GB/T 26158-2010[S]. Beijing: Standards Press of China, 2011. (in Chinese), articleTitle=null, refAbstract=null), Reference(id=1325502181343899932, tenantId=1146029695717560320, journalId=1256213402557890569, articleId=1325502163400667328, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=12, rfOrder=19, authorNames=null, journalName=null, refType=null, unstructuredReference=何庆华, 吴宝明, 彭承琳. 表面肌电信号的分析与应用[J]. 国际生物医学工程杂志, 2000(5): 299-303., articleTitle=null, refAbstract=null), Reference(id=1325502181415203101, tenantId=1146029695717560320, journalId=1256213402557890569, articleId=1325502163400667328, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=12, rfOrder=20, authorNames=null, journalName=null, refType=null, unstructuredReference=HE Q H, WU B M, PENG C L. The detection analysis method of surface EMG signal and its application[J]. Inter J Biomed Engineer, 2000(5): 299-303. (in Chinese), articleTitle=null, refAbstract=null), Reference(id=1325502181658472734, tenantId=1146029695717560320, journalId=1256213402557890569, articleId=1325502163400667328, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=13, rfOrder=21, authorNames=null, journalName=null, refType=null, unstructuredReference=王笃明, 王健, 葛列众. 静态负荷诱发肌肉疲劳时表面肌电信号(sEMG)变化与主观疲劳感之间的关系[J]. 航天医学与医学工程, 2004, 17(3): 201-204., articleTitle=null, refAbstract=null), Reference(id=1325502181721387295, tenantId=1146029695717560320, journalId=1256213402557890569, articleId=1325502163400667328, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=13, rfOrder=22, authorNames=null, journalName=null, refType=null, unstructuredReference=WANG D M, WANG J, GE L Z. Relationship between surface electromyographic sigal(sEMG)changes and subjective assessment of muscle fatigue during Isometric contractions[J]. Space Med Med Engineer, 2004, 17(3): 201-204(in Chinese), articleTitle=null, refAbstract=null), Reference(id=1325502181805273376, tenantId=1146029695717560320, journalId=1256213402557890569, articleId=1325502163400667328, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=14, rfOrder=23, authorNames=null, journalName=null, refType=null, unstructuredReference=State Administration for Standardization. Ergonomics-evaluation of static working postures: ISO 1226: 2000[S]. Switzerland: International Oraganization for Standardization, 2000., articleTitle=null, refAbstract=null), Reference(id=1325502181872382241, tenantId=1146029695717560320, journalId=1256213402557890569, articleId=1325502163400667328, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=15, rfOrder=24, authorNames=null, journalName=null, refType=null, unstructuredReference=综合防控学龄儿童青少年近视实施方案[J]. 中国学校卫生, 2018, 39(9): 1279-1280., articleTitle=null, refAbstract=null), Reference(id=1325502181935296802, tenantId=1146029695717560320, journalId=1256213402557890569, articleId=1325502163400667328, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=15, rfOrder=25, authorNames=null, journalName=null, refType=null, unstructuredReference=Comprehensive prevention and control of myopia in school-age children and adolescents[J]. Chin J Sch Health, 2018, 39(9): 1279-1280. (in Chinese), articleTitle=null, refAbstract=null), Reference(id=1325502182006599971, tenantId=1146029695717560320, journalId=1256213402557890569, articleId=1325502163400667328, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=16, rfOrder=26, authorNames=null, journalName=null, refType=null, unstructuredReference=陈敏, 张红梅, 康淑蓉, 等. 上海市闵行区3~6岁儿童屏幕暴露现况及影响因素研究[J]. 中国儿童保健杂志, 2024, 32(1): 26-30., articleTitle=null, refAbstract=null), Reference(id=1325502182082097444, tenantId=1146029695717560320, journalId=1256213402557890569, articleId=1325502163400667328, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=16, rfOrder=27, authorNames=null, journalName=null, refType=null, unstructuredReference=CHEN M, ZHANG H M, KANG S S, et al. Status quo of screen exposure and its determinants in 3- to 6-year-old children in Minhang district, Shanghai[J]. Chin J Child Health Care, 2024, 32(1): 26-30. (in Chinese), articleTitle=null, refAbstract=null), Reference(id=1325502182191149349, tenantId=1146029695717560320, journalId=1256213402557890569, articleId=1325502163400667328, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=17, rfOrder=28, authorNames=null, journalName=null, refType=null, unstructuredReference=吴淑贤, 黄玉, 王磊, 等. 浙江省儿童青少年屏幕暴露时间及其影响因素[J]. 中国健康教育, 2024, 40(9): 773-776, 783., articleTitle=null, refAbstract=null), Reference(id=1325502182254063910, tenantId=1146029695717560320, journalId=1256213402557890569, articleId=1325502163400667328, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=17, rfOrder=29, authorNames=null, journalName=null, refType=null, unstructuredReference=WU S X, HUANG Y, WANG L, et al. Study on screen exposure and its risk factors among children and adolescents in Zhejiang Province[J]. Chin J Health Educ, 2024, 40(9): 773-776, 783. (in Chinese), articleTitle=null, refAbstract=null), Reference(id=1325502182346338599, tenantId=1146029695717560320, journalId=1256213402557890569, articleId=1325502163400667328, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=18, rfOrder=30, authorNames=null, journalName=null, refType=null, unstructuredReference=乙胜, 孙公武, 王永军, 等. 青少年颈型颈椎病的危险因素及影像学评估[J]. 中国骨与关节损伤杂志, 2022, 37(5): 483-485., articleTitle=null, refAbstract=null), Reference(id=1325502182509916456, tenantId=1146029695717560320, journalId=1256213402557890569, articleId=1325502163400667328, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=18, rfOrder=31, authorNames=null, journalName=null, refType=null, unstructuredReference=YI S, SUN G W, WANG Y J, et al. Risk factors for cervical spondylosis in adolescents and imaging evaluation[J]. Chin J Bone J Inj, 2022, 37(5): 483-485. (in Chinese), articleTitle=null, refAbstract=null), Reference(id=1325502182606385449, tenantId=1146029695717560320, journalId=1256213402557890569, articleId=1325502163400667328, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=19, rfOrder=32, authorNames=null, journalName=null, refType=null, unstructuredReference=包木龙, 王波, 丁岩, 等. 3~18岁学生发生颈椎病的危险因素分析及颈椎活动度的年龄变化特点[J]. 检验医学与临床, 2024, 21(13): 1885-1889., articleTitle=null, refAbstract=null), Reference(id=1325502182920958250, tenantId=1146029695717560320, journalId=1256213402557890569, articleId=1325502163400667328, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=19, rfOrder=33, authorNames=null, journalName=null, refType=null, unstructuredReference=BAO M L, WANG B, DING Y, et al. Analysis of risk factors for cervical spondylosis and the characteristics of the age change of cervical range of motion in students aged 3-18 years[J]. Laborat Med Clin, 2024, 21(13): 1885-1889. (in Chinese), articleTitle=null, refAbstract=null), Reference(id=1325502183009038635, tenantId=1146029695717560320, journalId=1256213402557890569, articleId=1325502163400667328, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=20, rfOrder=34, authorNames=null, journalName=null, refType=null, unstructuredReference=GONCALVES M A, AREZES P M. Postural assessment of school children: an input for the design of furniture[J]. 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IEMG trends of schoolchildren during head posture changes in sitting position, figureFileSmall=PwdFssrwmCo/kP7ouGYUtQ==, figureFileBig=tKj18BhVqlRHi3PP/EzZxQ==, tableContent=null), ArticleFig(id=1325502169348190454, tenantId=1146029695717560320, journalId=1256213402557890569, articleId=1325502163400667328, language=CN, label=图1, caption=
学龄儿童头部变化坐姿下IEMG趋势, figureFileSmall=PwdFssrwmCo/kP7ouGYUtQ==, figureFileBig=tKj18BhVqlRHi3PP/EzZxQ==, tableContent=null), ArticleFig(id=1325502169549517047, tenantId=1146029695717560320, journalId=1256213402557890569, articleId=1325502163400667328, language=EN, label=Fig.2, caption=
IEMG trends of schoolchildren under varying scapular elevation angles, figureFileSmall=dljR8Zt3co30cqmARaTFFA==, figureFileBig=yfqrw/soaV+n33AWRPjLAg==, tableContent=null), ArticleFig(id=1325502169637597432, tenantId=1146029695717560320, journalId=1256213402557890569, articleId=1325502163400667328, language=CN, label=图2, caption=
学龄儿童不同高低肩角度IEMG趋势, figureFileSmall=dljR8Zt3co30cqmARaTFFA==, figureFileBig=yfqrw/soaV+n33AWRPjLAg==, tableContent=null), ArticleFig(id=1325502169935393017, tenantId=1146029695717560320, journalId=1256213402557890569, articleId=1325502163400667328, language=EN, label=Fig.3, caption=
IEMG trends of schoolchildren during trunk forward inclination at different angles, figureFileSmall=SjbjGAFvYd45GwzmuzEQjw==, figureFileBig=92RuC5JUG5WoCqsO5T1gNg==, tableContent=null), ArticleFig(id=1325502170019279098, tenantId=1146029695717560320, journalId=1256213402557890569, articleId=1325502163400667328, language=CN, label=图3, caption=
学龄儿童不同身体前倾角度下IEMG趋势, figureFileSmall=SjbjGAFvYd45GwzmuzEQjw==, figureFileBig=92RuC5JUG5WoCqsO5T1gNg==, tableContent=null), ArticleFig(id=1325502170354823420, tenantId=1146029695717560320, journalId=1256213402557890569, articleId=1325502163400667328, language=EN, label=Tab.1, caption=
Evaluation of children's subjective fatigue among different sitting posture deviation angles
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| 坐姿类型 | 偏移角度/(°) | 主观评价得分 |
|---|
| 低头 | 30 | 2.8 |
| 40 | 3.2 |
| 50 | 3.8 |
| 偏头 | 20 | 3.3 |
| 30 | 4.0 |
| 40 | 2.8 |
| 高低肩 | 10 | 3.4 |
| 15 | 3.5 |
| 身体前倾 | 15 | 3.2 |
| 25 | 3.4 |
| 35 | 3.9 |
| 45 | 4.4 |
| 55 | 4.5 |
), ArticleFig(id=1325502172040933629, tenantId=1146029695717560320, journalId=1256213402557890569, articleId=1325502163400667328, language=CN, label=表1, caption=
不同坐姿偏移角度间儿童主观疲劳评价
, figureFileSmall=null, figureFileBig=null, tableContent=
| 坐姿类型 | 偏移角度/(°) | 主观评价得分 |
|---|
| 低头 | 30 | 2.8 |
| 40 | 3.2 |
| 50 | 3.8 |
| 偏头 | 20 | 3.3 |
| 30 | 4.0 |
| 40 | 2.8 |
| 高低肩 | 10 | 3.4 |
| 15 | 3.5 |
| 身体前倾 | 15 | 3.2 |
| 25 | 3.4 |
| 35 | 3.9 |
| 45 | 4.4 |
| 55 | 4.5 |
), ArticleFig(id=1325502172443586815, tenantId=1146029695717560320, journalId=1256213402557890569, articleId=1325502163400667328, language=EN, label=Tab.2, caption=
Comparative of subjective and objective data for various seated postures of school children in different sitting positors
, figureFileSmall=null, figureFileBig=null, tableContent=
| 坐姿类型 | 偏移角度/° | 相比未偏移时IEMG的倍数 | | 从发生偏移到出现主观疲劳的时间/min |
|---|
| 胸锁乳突肌(右侧) | 头夹肌(右侧) | 斜方肌(右侧) | | 轻度疲劳 | 中度疲劳 | 严重疲劳 |
|---|
| 低头 | 30 | 0.9 | 2.3 | | | 3 | >5 | >5 |
| 40 | 1.3 | 2.4 | | | 2 | 5 | >5 |
| 50 | 1.7 | 4.4 | | | 1 | 3 | >5 |
| 偏头 | 20 | 2.2 | 2.5 | | | 1 | 2 | >5 |
| 30 | 2.2 | 2.7 | | | 1 | 2 | 4 |
| 40 | 2.6 | 3.1 | | | 1 | 2 | 4 |
| 高低肩 | 10 | | 2.7 | 2.2 | | 1 | 3 | >5 |
| 15 | | 3.3 | 2.8 | | 1 | 3 | >5 |
| 身体前倾 | 15 | | 1.6 | | | 2 | 5 | >5 |
| 25 | | 2.2 | | | 2 | 4 | >5 |
| 35 | | 2.6 | | | 1 | 3 | >5 |
| 45 | | 3.7 | | | 1 | 2 | 3 |
| 55 | | 6.4 | | | <1 | 1 | 3 |
), ArticleFig(id=1325502172531667200, tenantId=1146029695717560320, journalId=1256213402557890569, articleId=1325502163400667328, language=CN, label=表2, caption=
学龄儿童各坐姿类型疲劳程度主客观数据对比
, figureFileSmall=null, figureFileBig=null, tableContent=
| 坐姿类型 | 偏移角度/° | 相比未偏移时IEMG的倍数 | | 从发生偏移到出现主观疲劳的时间/min |
|---|
| 胸锁乳突肌(右侧) | 头夹肌(右侧) | 斜方肌(右侧) | | 轻度疲劳 | 中度疲劳 | 严重疲劳 |
|---|
| 低头 | 30 | 0.9 | 2.3 | | | 3 | >5 | >5 |
| 40 | 1.3 | 2.4 | | | 2 | 5 | >5 |
| 50 | 1.7 | 4.4 | | | 1 | 3 | >5 |
| 偏头 | 20 | 2.2 | 2.5 | | | 1 | 2 | >5 |
| 30 | 2.2 | 2.7 | | | 1 | 2 | 4 |
| 40 | 2.6 | 3.1 | | | 1 | 2 | 4 |
| 高低肩 | 10 | | 2.7 | 2.2 | | 1 | 3 | >5 |
| 15 | | 3.3 | 2.8 | | 1 | 3 | >5 |
| 身体前倾 | 15 | | 1.6 | | | 2 | 5 | >5 |
| 25 | | 2.2 | | | 2 | 4 | >5 |
| 35 | | 2.6 | | | 1 | 3 | >5 |
| 45 | | 3.7 | | | 1 | 2 | 3 |
| 55 | | 6.4 | | | <1 | 1 | 3 |
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