Cross-cultural adaption and validation of the German version of the Mini-BESTest in individuals after stroke: an observational study

Table 4 Bland Altman plots statistics

	Bias [95%CI]	ULOA [95%CI]	LLOA [95%CI]	SE for LOA	Variation	SE of bias	Min. of mean	Max. of mean
GVMBT and BBS	−5.36 [− 6.25; − 4.47]	0.77 [− 0.76; 2.30]	− 11.49 [− 13.02; − 9.96]	0.76	3.13	0.44	7.00	28.00
GVMBT and TUG	4.92 [1.46; 8.38]	28.81 [22.85; 34.77]	−18.97 [− 24.93; − 13.01]	2.97	12.19	1.72	10.00	19.50

GVMBT German version of the Mini-Balance Evaluation Systems Test, BBS Berg Balance Scale, TUG Timed "Up & Go", CI Confidence interval, ULOA Upper limit of agreement, LLOA Lower limit of agreement, SE Standard error, LOA Limits of agreement, SD Standard deviation, MI Measurement instrument, Min. Minimum, Max. Maximum; formula for LOA = d ± 1.96 SD; bias = mean difference; variation = SD of mean difference; SE formula for a) LOA= \( \sqrt{3S{D}^2/n} \); b) bias= \( \sqrt{S{D}^2/n} \) [23]

ISSN: 2524-3489