Validity and Reliability of the Thai Version of the Gait Assessment and Intervention Tool (G.A.I.T.)

Table 4

Inter- and intrarater reliability of Thai G.A.I.T. scale classified by subcomponents.

G.A.I.T. score	Interrater reliability; ICC (95% CI)	Intrarater reliability; ICC (95% CI)
Upper extremities (items 1-3)	0.80 (0.68-0.89)	0.83 (0.70-0.90)
Trunk (items 4, 5, 6, 19, 20)	0.89 (0.83-0.93)	0.87 (0.77-0.93)
Pelvis (items 7, 8, 21, 22, 23)	0.72 (0.54-0.83)	0.90 (0.88-0.94)
Hip (items 9, 10, 24, 25)	0.80 (0.67-0.88)	0.87 (0.77-0.93)
Knee (items 11, 12, 13, 14, 26, 27, 28)	0.81 (0.70-0.89)	0.87 (0.77-0.93)
Ankle and toe (items 15, 16, 17, 18, 29, 30, 31)	0.87 (0.79-0.92)	0.83 (0.71-0.91)

Abbreviations: ICC: intraclass correlation coefficient; CI: confidence interval.