The reliability of a wearable movement analysis system (G-walk) on gait and jump assessment in healthy adults

KILINÇ KÜPELİ, Buse; ozkul, cagla; Oskay, Deran; atalay güzel, nevin; COBANOGLU, GAMZE; Volkan Yazıcı, Melek; Yazici, Gokhan

The reliability of a wearable movement analysis system (G-walk) on gait and jump assessment in healthy adults

Gökhan YAZICI, (Gazi Üniversitesi, Sağlık Bilimleri Fakültesi, Fizyoterapi ve Rehabilitasyon Bölümü, Ankara, Türkiye)

Melek VOLKAN YAZIC, (Yüksek İhtisas Üniversitesi, Sağlık Bilimleri Fakültesi, Fizyoterapi ve Rehabilitasyon Bölümü, Ankara, Türkiye)

Gamze ÇOBANOĞLU, (Gazi Üniversitesi, Sağlık Bilimleri Fakültesi, Fizyoterapi ve Rehabilitasyon Bölümü, Ankara, Türkiye)

Buse KÜPELİ, (Gazi Üniversitesi, Sağlık Bilimleri Fakültesi, Fizyoterapi ve Rehabilitasyon Bölümü, Ankara, Türkiye)

Çağla ÖZKUL, (Gazi Üniversitesi, Sağlık Bilimleri Fakültesi, Fizyoterapi ve Rehabilitasyon Bölümü, Ankara, Türkiye)

Deran OSKAY, (Gazi Üniversitesi, Sağlık Bilimleri Fakültesi, Fizyoterapi ve Rehabilitasyon Bölümü, Ankara, Türkiye)

Nevin ATALAY GÜZEL (Gazi Üniversitesi, Sağlık Bilimleri Fakültesi, Fizyoterapi ve Rehabilitasyon Bölümü, Ankara, Türkiye)

Journal of Exercise Therapy and Rehabilitation

29 2

Yıl: 2020 Cilt: 7 Sayı: 2 Sayfa Aralığı: 159 - 167 Metin Dili: İngilizce İndeks Tarihi: 08-10-2020

The reliability of a wearable movement analysis system (G-walk) on gait and jump assessment in healthy adults

Öz:

Purpose: Wearable inertial sensor systems are generally used in the assessment of gait and jump performance in clinics. Gwalk is one of these devices however, before using this device for clinical interpretation, the reliability of this device must bedefined. The aim of this study was to investigate the test–retest reliability of the G-walk wearable movement analysis sensorsystem for gait and jump assessments in healthy adults.Methods: Forty-nine healthy volunteers (30 females, 19 males, 23.58±2.65 years of age) participated in the study. The jumpand gait parameters of the participants were evaluated using G-walk. The gait parameters were; speed, cadence, stride length,stride duration, stance duration, swing duration, double support, single support and pelvic angles during gait. The maximumheight of the following jumps was assessed; counter movement jump, squat jump and countermovement jump with arms thrust.The intraclass correlation coefficient (ICC) method was used for test-retest analysis (p<0.05).Results: All gait parameter measurements had high or excellent test–retest reliability (ICC:0.728-0.969) with the exception ofpelvic angles during gait. The assessment of pelvic angles had moderate test–retest reliability (ICC: 0.463-0.659). All of thejump parameters’ measurements had excellent test–retest reliability (ICC: 0.900-0.986).Conclusion: In conclusion, this study shows that the G-walk is a reliable device for assessing gait and jump. Alongside beingportable, easy to use and affordable at cost, the G-walk was found to be reliable in measuring gait and jump performance inhealthy adults. The study was registered on clinicaltrials.gov: NCT04310982

Anahtar Kelime:

Giyilebilir hareket analiz sisteminin (G-walk) sağlıklı yetişkinlerde yürüyüş ve sıçrama değerlendirmesi üzerine güvenilirliğinin araştırılması

Öz:

kullanılmaktadır. G-walk cihazı bu amaçla kullanılan cihazlardan biridir. Bu tür cihazları klinik değerlendirme için kullanmadan önce güvenilirliğinin belirlenmesi büyük önem taşımaktadır. Bu çalışmanın amacı, sağlıklı yetişkinlerde yürüyüş ve sıçrama parametreleri için G-walk giyilebilir hareket analiz sisteminin test-tekrar test güvenilirliğini incelemektir. Yöntem: Çalışmaya kırk dokuz (30 kadın, 19 erkek, 23,58±2,65 yaş) sağlıklı gönüllü katıldı. Katılımcıların yürüyüş ve sıçrama parametreleri G-walk cihazı kullanılarak değerlendirildi. Yürüyüş parametreleri için; hız, kadans, adım uzunluğu, adım süresi, duruş süresi, salınım süresi, çift destek, tek destek süreleri ve pelvik açılar değerlendirildi. “Counter movement jump”, “squat jump” ve “countermovement jump with arms thrust” sıçramaların maksimum yüksekliği değerlendirildi. Test-tekrar test analizi için sınıf içi korelasyon katsayısı (ICC) yöntemi kullanıldı (p<0,05). Bulgular: Pelvik açılar haricindeki yürüyüş parametresi ölçümlerinin tümünün yüksek veya mükemmele yakın test-tekrar test güvenilirliğine (ICC: 0,728-0,969) sahip olduğu, pelvik açıların ölçümlerinin ise orta derecede test-tekrar test güvenilirliğe sahip olduğu (ICC: 0,463-0,659) bulundu. Tüm sıçrama parametrelerinin ölçümlerinin mükemmele yakın test-tekrar test güvenilirliğe sahip olduğu göründü (ICC: 0,900-0,986). Sonuç: Bu çalışmanın sonucunda G-walk cihazının yürüyüş ve sıçrama değerlendirmesinde kullanılacak güvenilir bir cihaz olduğu ortaya konmuştur. G-walk cihazının taşınabilir, kullanımı kolay ve uygun maliyetli olmasının yanı sıra sağlıklı yetişkinlerde yürüyüş ve atlama performansını ölçmede güvenilir olduğu bulunmuştur. Bu çalışma clinictrials.gov üzerinde kaydedildi: NCT04310982

Anahtar Kelime:

Belge Türü: Makale Makale Türü: Araştırma Makalesi Erişim Türü: Erişime Açık

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APA	Yazici G, Volkan Yazıcı M, COBANOGLU G, KILINÇ KÜPELİ B, ozkul c, Oskay D, atalay güzel n (2020). The reliability of a wearable movement analysis system (G-walk) on gait and jump assessment in healthy adults. , 159 - 167.
Chicago	Yazici Gokhan,Volkan Yazıcı Melek,COBANOGLU GAMZE,KILINÇ KÜPELİ Buse,ozkul cagla,Oskay Deran,atalay güzel nevin The reliability of a wearable movement analysis system (G-walk) on gait and jump assessment in healthy adults. (2020): 159 - 167.
MLA	Yazici Gokhan,Volkan Yazıcı Melek,COBANOGLU GAMZE,KILINÇ KÜPELİ Buse,ozkul cagla,Oskay Deran,atalay güzel nevin The reliability of a wearable movement analysis system (G-walk) on gait and jump assessment in healthy adults. , 2020, ss.159 - 167.
AMA	Yazici G,Volkan Yazıcı M,COBANOGLU G,KILINÇ KÜPELİ B,ozkul c,Oskay D,atalay güzel n The reliability of a wearable movement analysis system (G-walk) on gait and jump assessment in healthy adults. . 2020; 159 - 167.
Vancouver	Yazici G,Volkan Yazıcı M,COBANOGLU G,KILINÇ KÜPELİ B,ozkul c,Oskay D,atalay güzel n The reliability of a wearable movement analysis system (G-walk) on gait and jump assessment in healthy adults. . 2020; 159 - 167.
IEEE	Yazici G,Volkan Yazıcı M,COBANOGLU G,KILINÇ KÜPELİ B,ozkul c,Oskay D,atalay güzel n "The reliability of a wearable movement analysis system (G-walk) on gait and jump assessment in healthy adults." , ss.159 - 167, 2020.
ISNAD	Yazici, Gokhan vd. "The reliability of a wearable movement analysis system (G-walk) on gait and jump assessment in healthy adults". (2020), 159-167.

APA	Yazici G, Volkan Yazıcı M, COBANOGLU G, KILINÇ KÜPELİ B, ozkul c, Oskay D, atalay güzel n (2020). The reliability of a wearable movement analysis system (G-walk) on gait and jump assessment in healthy adults. Journal of Exercise Therapy and Rehabilitation, 7(2), 159 - 167.
Chicago	Yazici Gokhan,Volkan Yazıcı Melek,COBANOGLU GAMZE,KILINÇ KÜPELİ Buse,ozkul cagla,Oskay Deran,atalay güzel nevin The reliability of a wearable movement analysis system (G-walk) on gait and jump assessment in healthy adults. Journal of Exercise Therapy and Rehabilitation 7, no.2 (2020): 159 - 167.
MLA	Yazici Gokhan,Volkan Yazıcı Melek,COBANOGLU GAMZE,KILINÇ KÜPELİ Buse,ozkul cagla,Oskay Deran,atalay güzel nevin The reliability of a wearable movement analysis system (G-walk) on gait and jump assessment in healthy adults. Journal of Exercise Therapy and Rehabilitation, vol.7, no.2, 2020, ss.159 - 167.
AMA	Yazici G,Volkan Yazıcı M,COBANOGLU G,KILINÇ KÜPELİ B,ozkul c,Oskay D,atalay güzel n The reliability of a wearable movement analysis system (G-walk) on gait and jump assessment in healthy adults. Journal of Exercise Therapy and Rehabilitation. 2020; 7(2): 159 - 167.
Vancouver	Yazici G,Volkan Yazıcı M,COBANOGLU G,KILINÇ KÜPELİ B,ozkul c,Oskay D,atalay güzel n The reliability of a wearable movement analysis system (G-walk) on gait and jump assessment in healthy adults. Journal of Exercise Therapy and Rehabilitation. 2020; 7(2): 159 - 167.
IEEE	Yazici G,Volkan Yazıcı M,COBANOGLU G,KILINÇ KÜPELİ B,ozkul c,Oskay D,atalay güzel n "The reliability of a wearable movement analysis system (G-walk) on gait and jump assessment in healthy adults." Journal of Exercise Therapy and Rehabilitation, 7, ss.159 - 167, 2020.
ISNAD	Yazici, Gokhan vd. "The reliability of a wearable movement analysis system (G-walk) on gait and jump assessment in healthy adults". Journal of Exercise Therapy and Rehabilitation 7/2 (2020), 159-167.