TY  - JOUR
T1  - Intrarater Reliability of Rehabilitative Ultrasound Imaging of the Gluteus Maximus, Lumbar Multifidus and Transversus Abdominis Muscles in Healthy Subjects
A1  - Shideh Narouei
A1  - Amir hossein Barati
A1  - Mohammad hossein Alizadeh
A1  - Asghar Akbari
A1  - Fateme Ghiasi
JF  - specialty journal of sport sciences
JO  - SPEC. J. SPORT SCI.
SN  - 2521-3156
Y1  - 2016
VL  - 1
IS  - 1
SP  - 1
EP  - 11
N2  - Objectives: To evaluate intrarater reliability of Rehabilitative Ultrasound Imaging in obtaining thickness measurements of the gluteus maximus , Transversus abdominis and lumbar multifidus muscles at rest and during contractions.
Design: Single-group repeated-measures reliability study.
Setting: University and orthopedic physical therapy clinic.
Participants: healthy subjects (N = 5).
Interventions: Not applicable.
Main Outcome Measures: Thickness measurements of the Gmax, TrA and lumbar MF muscles at rest and during contractions were obtained by using RUSI during 2 sessions within a day. Percent thickness change was calculated as thickness contracted – thickness rest / thickness rest × 100.
Intraclass correlation coefficients (ICC) were used to estimate reliability.
Results: Intraexaminer reliability point estimates (ICC) ranged from 0.57 to 0.96. Reliability estimates were lower for percent thickness change measures than the corresponding single thickness measures for all conditions.
Conclusions: RUSI Thickness and thickness percent change measurement of Gmax, MF and Tra is adequately reliable.
UR  - https://sciarena.com/article/intrarater-reliability-of-rehabilitative-ultrasound-imaging-of-the-gluteus-maximus-lumbar-multifidus-and-transversus-abdominis-muscles-in-healthy-subjects
ER  -