Abstract
The aim was to analyze independent child gait in children 20 to 48 months with typical motor development to establish a valid set of angular position data. A total of five children were recruited for this research. Five Xsens MTw Awinda wearable inertial movement sensors located at the pelvis, between L4/L5 OR S1/S2, the quadriceps and anterior tibialis were used to quantify the gait cycle on rigid floors. Five measurements were taken from each child and only the four bests were taken. Data analysis was performed using polynomial regression by least squares and statical methods: Pearson’s correlation and coefficient of determination R2. The patterns of the movement curves resulting from the data sets of the evaluated joints exhibit similarities between children of different ages. To corroborate the information obtained, a comparison was made with an already established database for the same measurement parameters, achieving similarity percentages of 78% for pelvic rotation as well as 53 and 79% for pelvic obliquity. Results suggest that is essential to extend the age range of the children, as well as to increase the numbers of participants evaluated to establish a follow-up in the complete maturation of the infantile gait.
Original language | English |
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Title of host publication | Intelligent Technologies |
Subtitle of host publication | Design and Applications for Society - Proceedings of CITIS 2022 |
Editors | Vladimir Robles-Bykbaev, Josefa Mula, Gilberto Reynoso-Meza |
Publisher | Springer Science and Business Media Deutschland GmbH |
Pages | 3-12 |
Number of pages | 10 |
ISBN (Print) | 9783031243264 |
DOIs | |
State | Published - 2023 |
Event | 8th International Conference on Science, Technology and Innovation for Society, CITIS 2022 - Guayaquil, Ecuador Duration: 22 Jun 2022 → 24 Jun 2022 |
Publication series
Name | Lecture Notes in Networks and Systems |
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Volume | 607 LNNS |
ISSN (Print) | 2367-3370 |
ISSN (Electronic) | 2367-3389 |
Conference
Conference | 8th International Conference on Science, Technology and Innovation for Society, CITIS 2022 |
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Country/Territory | Ecuador |
City | Guayaquil |
Period | 22/06/22 → 24/06/22 |
Bibliographical note
Funding Information:The authors would like to thank the volunteers who participated as study subjects, and the parents who gave their consent for their children to participate in this research.
Publisher Copyright:
© 2023, The Author(s), under exclusive license to Springer Nature Switzerland AG.
Keywords
- IMMU
- Infant gait
- Infant locomotion
- Kinematics
- Sensors