Interrater and test-retest reliability and validity of the Norwegian version of the BESTest and mini-BESTest in people with increased risk of falling

Table 4 Relative and absolute test-retest reliability for the BESTest (section and total scores) and Mini-BESTest, first test session

		ICC(1,1)	95% CI	ICC(3,1)	95% CI	SEM	SDC 95%
Seksjon I	A	0.68	0.48–0.82	0.68	0.48–0.82	1.39	3.85
Seksjon I	B	0.70	0.50–0.82	0.71	0.51–0.83	1.39	3.85
Seksjon II	A	0.49	0.22–0.69	0.53	0.27–0.72	1.72	4.78
Seksjon II	B	0.53	0.28–0.72	0.54	0.29–0.73	1.80	4.99
Seksjon III	A	0.78	0.63–0.88	0.83	0.71–0.91	1.18	3.28
Seksjon III	B	0.77	0.60–0.87	0.82	0.69–0.90	1.29	3.58
Seksjon IV	A	0.65	0.44–0.80	0.68	0.47–0.81	1.99	5.53
Seksjon IV	B	0.73	0.55–0.85	0.75	0.58–0.86	1.76	4.88
Seksjon V	A	0.86	0.76–0.92	0.87	0.77–0.93	1.17	3.23
Seksjon V	B	0.85	0.55–0.92	0.85	0.75–0.92	1.23	3.40
Seksjon VI	A	0.83	0.71–0.91	0.85	0.73–0.92	1.42	3.93
Seksjon VI	B	0.82	0.69–0.90	0.82	0.69–0.90	1.63	4.51
BESTest total score	A	0.89	0.80–0.94	0.93	0.87–0.96	3.90	10.81
BESTest total score	B	0.89	0.80–0.94	0.92	0.85–0.95	4.28	11.84
Mini-BESTest	A	0.85	0.74–0.92	0.87	0.77–0.93	1.78	4.94
Mini-BESTest	B	0.84	0.73–0.91	0.86	0.76–0.92	1.88	5.22

ICC intraclass correlation coefficient, CI confidence interval, SEM standard error of measurement, SDC smallest detectable change

ISSN: 1471-2318