Click for new scientific resources and news about Corona[COVID-19]

Paper Information

Journal:   MODARES MECHANICAL ENGINEERING   APRIL 2014 , Volume 14 , Number 2; Page(s) 159 To 166.
 
Paper: 

LOWER EXTREMITY KINEMATIC ANALYSIS OF MEDIAL TIBIOFEMORAL OSTEOARTHRITIS PATIENTS IN FRONTAL PLANE USING PRINCIPAL COMPONENTS ANALYSIS (PCA)

 
 
Author(s):  TAKI SALAR, ARSHI AHMADREZA*, NAVVAB MOTLAQH FATEMEH, YAZDI HAMIDREZA
 
* DEPARTMENT OF BIO-MECHANICAL ENGINEERING, AMIRKABIR UNIVERSITY OF TECHNOLOGY, TEHRAN, IRAN
 
Abstract: 

Patients with medial compartment knee osteoarthritis (OA) may exhibit different kinematics during walking according to the disease stage, also most of differences are in the frontal plane. The objective of this study was to compare lower extremity kinematics in frontal plane between medial knee OA patients and control subjects. Three dimensional gait analysis was performed on 25 women (35 to 53 years old): 10 control subjects, 10 mild medial knee OA and 5 moderate medial knee OA patients. Kinematics waveforms were reduced dimensionally by using Principal Component Analysis (PCA). PCA scores were compared between three groups (control, mild OA and moderate OA) with ANOVA and Post-Hoc TukeyHSD statistical analysis. Ankle of mild OA patients had a leaning towards inversion and moderate OA patients had a leaning towards eversion. Patients with mild OA, had smaller range of ankle motion than two other groups (p>0.05). Knee adduction angle increased with progression of OA severity (p>0.05). Range of hip motion in frontal plane decreased with progression of OA severity and this difference was significant between mild and moderate OA groups (p=0.05).

 
Keyword(s): MEDIAL KNEE OSTEOARTHRITIS GAIT ANALYSIS, PRINCIPAL COMPONENT ANALYSIS (PCA), FRONTAL PLANE, LOWER EXTREMITY KINEMATICS
 
 
References: 
  • ندارد
  •  
 
Click to Cite.
APA: Copy

TAKI, S., & ARSHI, A., & NAVVAB MOTLAQH, F., & YAZDI, H. (2014). LOWER EXTREMITY KINEMATIC ANALYSIS OF MEDIAL TIBIOFEMORAL OSTEOARTHRITIS PATIENTS IN FRONTAL PLANE USING PRINCIPAL COMPONENTS ANALYSIS (PCA). MODARES MECHANICAL ENGINEERING, 14(2), 159-166. https://www.sid.ir/en/journal/ViewPaper.aspx?id=406906



Vancouver: Copy

TAKI SALAR, ARSHI AHMADREZA, NAVVAB MOTLAQH FATEMEH, YAZDI HAMIDREZA. LOWER EXTREMITY KINEMATIC ANALYSIS OF MEDIAL TIBIOFEMORAL OSTEOARTHRITIS PATIENTS IN FRONTAL PLANE USING PRINCIPAL COMPONENTS ANALYSIS (PCA). MODARES MECHANICAL ENGINEERING. 2014 [cited 2021May15];14(2):159-166. Available from: https://www.sid.ir/en/journal/ViewPaper.aspx?id=406906



IEEE: Copy

TAKI, S., ARSHI, A., NAVVAB MOTLAQH, F., YAZDI, H., 2014. LOWER EXTREMITY KINEMATIC ANALYSIS OF MEDIAL TIBIOFEMORAL OSTEOARTHRITIS PATIENTS IN FRONTAL PLANE USING PRINCIPAL COMPONENTS ANALYSIS (PCA). MODARES MECHANICAL ENGINEERING, [online] 14(2), pp.159-166. Available: https://www.sid.ir/en/journal/ViewPaper.aspx?id=406906.



 
 
Yearly Visit 42 Persian Abstract
 
Latest on Blog
Enter SID Blog