Correlation Analysis between Clinical Rating Scales and Inertial Signal Features in Parkinson's Disease Patients

김태희; 조하은; 최희우; 최평화; 이원재; 양희승; 심우섭

doi:10.7736/JKSPE.022.149

추천

검색

질문

자료유형: 학술저널

저자정보: 김태희 (중앙보훈병원) 조하은 (중앙보훈병원) 최희우 (중앙보훈병원) 최평화 (중앙보훈병원) 이원재 (중앙보훈병원) 양희승 (중앙보훈병원) 심우섭 (중앙보훈병원)

저널정보: Korean Society for Precision Engineering Journal of the Korean Society for Precision Engineering Journal of the Korean Society for Precision Engineering Vol.40 No.7

발행연도: 2023.7

수록면: 553 - 561 (9page)

DOI: 10.7736/JKSPE.022.149

이용수

📌

연구주제

📖

연구배경

🔬

연구방법

🏆

연구결과

초록· 키워드

오류제보하기

In this study, the Inertial Measurement Unit (IMU) signals and clinical evaluation scales for Parkinson"s disease were correlated. The study included 16 patients diagnosed with Parkinson"s disease. Each subject was evaluated based on Korean Mini-Mental State Examination (KMMSE), Unified Parkinson"s Disease Rating Scale (UPDRS) part 3, New Freezing of Gait Questionnaire (NFOGQ) parts 2 & 3, and Hoehn & Yahr Scale (H&Y). All subjects performed the Time Up and Go test by attaching IMU sensors to both ankles and torso. Based on the tilting angle of torso and the time of first step, the freezing and non-freezing windows were determined. Seven IMU features involving the ankle signals were calculated in the specific window. Spearman’s correlation analysis of clinical evaluation scales was performed. As a result, the freezing index and power of locomotion band (0.3-3 Hz) were recommended to determine UPDRS part 3. Also, the intensity of the locomotion band facilitated evaluation of NFOGQ part 3 regardless of freezing of gait.

#Parkinson's disease (파킨슨병) #Freezing of gait (동결 보행) #Inertial measurement unit (관성 센서) #Rating scale (평가 지표) #Correlation (상관성)

참고문헌 (32)

참고문헌 신청

Ahmad, N., Ghazilla, R. A. R., Khairi, N. M., Kasi, V., (2013), Reviews on various inertial measurement unit (IMU) sensor applications, International Journal of Signal Processing Systems, 1(2), 256-262.

Antunes, R., Jacob, P., Meyer, A., Conditt, M. A., Roche, M. W., Verstraete, M. A., (2021), Accuracy of measuring knee flexion after TKA through wearable IMU sensors, Journal of Functional Morphology and Kinesiology, 6(3), 60.

Abdullah, A., Abdul-Kadir, N., Harun, F. C., (2017), Research and development of IMU sensors-based approach for sign language gesture recognition, Journal of Telecommunication, Electronic and Computer Engineering (JTEC), 9(3-9), 33-39.

Caldas, R., Mundt, M., Potthast, W., de Lima Neto, F. B., Markert, B., (2017), A systematic review of gait analysis methods based on inertial sensors and adaptive algorithms, Gait & Posture, 57, 204-210.

Ferreira, R. N., Ribeiro, N. F., Santos, C. P., (2022), Fall risk assessment using wearable sensors: A narrative review, Sensors, 22(3), 984.

함께 읽어보면 좋을 논문

논문 유사도에 따라 DBpia 가 추천하는 논문입니다. 함께 보면 좋을 연관 논문을 확인해보세요!

이 논문의 저자 정보

김태희

소속기관 중앙보훈병원

주요연구분야 공학 > 공학 일반 공학 > 기계공학

논문수 19 이용수 1,565

조하은

소속기관 중앙보훈병원