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Table 1 Intra-rater reliability for ROM measurement

From: Normal active range of motion of lower extremity joints of the healthy young adults in Cairo, Egypt

 

ICC (95% CI)

 

Dominant

Non-dominant

Hip flexion

0.99 (0.99:0.99)

0.99 (0.97:0.99)

Hip extension

0.98 (0.97:0.99)

0.96 (0.91:0.98)

Hip abduction

0.99 (0.99:0.99)

0.98 (0.97:0.99)

Hip adduction

0.97 (0.94:0.98)

0.96 (0.91:0.98)

Hip external rotation

0.94 (0.87:0.97)

0.95 (0.85:0.97)

Hip internal rotation

0.95 (0.91:0.98)

0.96 (0.91:0.98)

Knee flexion/extension

0.99 (0.99:0.99)

0.99 (0.97:0.99)

Ankle dorsiflexion

0.97 (0.93:0.98)

0.98 (0.97:0.99)

Ankle plantar flexion

0.94 (0.88:0.97)

0.94 (0.87:0.97)

Foot eversion

0.91 (0.8:0.95)

0.92 (0.83:0.96)

Foot inversion

0.93 (0.86:0.97)

0.93 (0.84:0.97)

  1. ICC intraclass correlation coefficient, CI confidence interval