Identification of characteristics of foot position and angle during swing phase in fallers using principal component analysis.
fallers
foot
gait
position
principal component analysis
swing phase
Journal
Frontiers in bioengineering and biotechnology
ISSN: 2296-4185
Titre abrégé: Front Bioeng Biotechnol
Pays: Switzerland
ID NLM: 101632513
Informations de publication
Date de publication:
2023
2023
Historique:
received:
07
12
2022
accepted:
02
02
2023
entrez:
3
3
2023
pubmed:
4
3
2023
medline:
4
3
2023
Statut:
epublish
Résumé
Identifying the characteristics of fallers is important for preventing falls because such events may reduce quality of life. It has been reported that several variables related to foot positions and angles during gait (e.g., sagittal foot angle and minimum toe clearance) differ between fallers and non-fallers. However, examining such representative discrete variables may not be sufficient to detect crucial information, which may be contained in the large portions of unanalyzed data. Therefore, we aimed to identify the comprehensive characteristics of foot position and angle during the swing phase of gait in non-fallers and fallers using principal component analysis (PCA). Thirty non-fallers and 30 fallers were recruited for this study. We performed PCA to reduce the dimensions of foot positions and angles during the swing phase and obtained principal component scores (PCSs) for each principal component vector (PCV), which were then compared between groups. The results revealed that the PCS of PCV3 in fallers was significantly larger than that in non-fallers (
Identifiants
pubmed: 36865028
doi: 10.3389/fbioe.2023.1117884
pii: 1117884
pmc: PMC9971443
doi:
Types de publication
Journal Article
Langues
eng
Pagination
1117884Informations de copyright
Copyright © 2023 Inai, Kobayashi, Huang, Fujita, Fujimoto, Nihey, Yamamoto, Nakajima, Nakahara, Kutsuzawa, Fukushi and Kudo.
Déclaration de conflit d'intérêts
Authors CH, FN, KeN, and KF are employed by the company NEC Corporation. The remaining authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest.
Références
Bone. 1996 Mar;18(3 Suppl):209S-213S
pubmed: 8777090
J Bone Miner Res. 2020 Oct;35(10):1914-1922
pubmed: 32402136
BMC Geriatr. 2016 Jan 14;16:11
pubmed: 26762327
PLoS One. 2019 Jun 12;14(6):e0217336
pubmed: 31188860
J Geriatr Phys Ther. 2007;30(3):93-101
pubmed: 18171492
Gait Posture. 2016 May;46:11-7
pubmed: 27131170
J Biomech. 2013 Sep 3;46(13):2173-8
pubmed: 23910389
Phys Ther. 2000 Jan;80(1):17-27
pubmed: 10623957
J Nurs Res. 2004 Mar;12(1):72-82
pubmed: 15136965
Front Physiol. 2018 Sep 06;9:1274
pubmed: 30237768
Asian Nurs Res (Korean Soc Nurs Sci). 2012 Mar;6(1):42-8
pubmed: 25030690
Int J Environ Res Public Health. 2021 Oct 15;18(20):
pubmed: 34682592
J Biomech. 2017 Jun 14;58:11-20
pubmed: 28501342
J Neuroeng Rehabil. 2020 Jan 30;17(1):11
pubmed: 32000793
Sci Rep. 2022 Jan 31;12(1):1676
pubmed: 35102162
J Family Med Prim Care. 2014 Oct-Dec;3(4):325-32
pubmed: 25657938
IEEE Trans Biomed Eng. 2007 Nov;54(11):1940-50
pubmed: 18018689
Gait Posture. 2012 May;36(1):40-5
pubmed: 22304784
Sci Rep. 2018 Sep 4;8(1):13193
pubmed: 30181569
J Biomech. 2014 Jul 18;47(10):2424-9
pubmed: 24794861
Comput Methods Biomech Biomed Engin. 2013;16(5):554-64
pubmed: 22288950
Aging Clin Exp Res. 2011 Oct-Dec;23(5-6):393-9
pubmed: 21048423
BMC Geriatr. 2018 Apr 27;18(1):101
pubmed: 29699495
J Orthop Sports Phys Ther. 2018 Aug;48(8):649-658
pubmed: 29787694
J Clin Med. 2021 Jun 17;10(12):
pubmed: 34204430
Sensors (Basel). 2013 Dec 27;14(1):443-57
pubmed: 24379049
Eur Rev Aging Phys Act. 2019 Sep 10;16:15
pubmed: 31528238
J Biomech. 2020 Jun 23;107:109838
pubmed: 32517858
Annu Int Conf IEEE Eng Med Biol Soc. 2021 Nov;2021:6775-6778
pubmed: 34892663
Sci Rep. 2019 Mar 5;9(1):3496
pubmed: 30837520
Gait Posture. 2021 May;86:162-168
pubmed: 33751967
Lancet. 1996 Jul 20;348(9021):145-9
pubmed: 8684153
J Am Geriatr Soc. 1994 Jul;42(7):797-8
pubmed: 8014360
J Neuroeng Rehabil. 2008 Feb 02;5:4
pubmed: 18241348
Int Orthop. 2019 Jan;43(1):187-192
pubmed: 30159804
Sci Rep. 2016 May 18;6:26243
pubmed: 27189724
IEEE Trans Neural Syst Rehabil Eng. 2008 Aug;16(4):380-9
pubmed: 18713677
J Biomech. 2019 Jan 3;82:204-210
pubmed: 30424838
Arch Phys Med Rehabil. 2000 Jun;81(6):730-5
pubmed: 10857514
J Biomech. 2004 Aug;37(8):1189-96
pubmed: 15212924
Gait Posture. 2008 Jul;28(1):135-43
pubmed: 18158246
Gait Posture. 2015 Jan;41(1):192-7
pubmed: 25457482
Braz J Phys Ther. 2015 Mar-Apr;19(2):146-51
pubmed: 25993628
Gait Posture. 2010 Oct;32(4):429-35
pubmed: 20692163
Gait Posture. 2011 Mar;33(3):406-11
pubmed: 21211977
Arch Phys Med Rehabil. 2006 Apr;87(4):569-75
pubmed: 16571399
Gait Posture. 2015 Sep;42(3):373-9
pubmed: 26213184
BMJ. 2010 Jul 08;341:c3324
pubmed: 20616099
Sci Rep. 2019 Dec 10;9(1):18718
pubmed: 31822743
PLoS One. 2013 Jun 17;8(6):e66421
pubmed: 23799100
Gait Posture. 2017 May;54:106-111
pubmed: 28284144
J Orthop Trauma. 2012 Mar;26(3):163-71
pubmed: 21918484
J Biomech. 2010 Nov 16;43(15):2999-3006
pubmed: 20656291
BMC Musculoskelet Disord. 2020 Feb 8;21(1):88
pubmed: 32035488
PLoS Comput Biol. 2018 Jul 26;14(7):e1006223
pubmed: 30048444
Psychol Bull. 1992 Jul;112(1):155-9
pubmed: 19565683
J Orthop Trauma. 2015 Aug;29(8):e242-4
pubmed: 25714441