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Table 3 Values of test–retest of the measured time on the MSOT for the different sessions. Comparisons between only the first, second, and third trials on each session; the means of the first two or second two trials in each session; and the best trials (out of three, the first two and the second two trials)

From: The Multisurface Obstacle Test for Older Adults (MSOT): development and reliability of a novel test for older adults

Comparison

MD (%)a

CV (%)a

sMDa,b

sSEMa,b

ICCr a

r s a

SDDa (%)

tr1; s2-1

−5.70

5.65

−0.31 ± 0.11

0.31

.91

.89*

15.65

tr1; s3-2

−0.51

4.52

−0.03 ± 0.08

0.24

.95

.94*

12.52

tr2; s2-1

−3.61

4.77

−0.20 ± 0.12

0.27

.93

.95*

13.21

tr2; s3-2

−0.36

4.13

−0.02 ± 0.09

0.22

.95

.96*

11.44

tr3; s2-1

−3.44

4.54

−0.19 ± 0.11

0.25

.94

.94*

12.58

tr3; s3-2

−0.38

3.56

−0.02 ± 0.08

0.20

.96

.96*

9.86

mtr1-3; s2-1

−4.32

4.28

−0.24 ± 0.10

0.24

.95

.94*

11.86

mtr1-3; s3-2

−0.42

3.34

−0.02 ± 0.08

0.21

.97

.96*

9.25

mtr1-2; s2-1

−4.69

4.89

−0.26 ± 0.11

0.27

.93

.92*

13.55

mtr1-2; s3-2

−0.44

3.78

−0.02 ± 0.09

0.20

.96

.95*

10.47

mtr2-3; s2-1

−3.56

4.14

−0.20 ± 0.10

0.24

.95

.95*

11.47

mtr2-3; s3-2

−0.37

3.36

−0.02 ± 0.08

0.18

.97

.96*

9.31

besttr1-3; s2-1

−2.64

3.90

−0.15 ± 0.14

0.22

.96

.96*

10.80

besttr1-3; s3-2

−0.27

3.15

−0.01 ± 0.11

0.17

.97

.98*

8.73

besttr1-2; s2-1

−3.67

4.48

−0.20 ± 0.12

0.25

.94

.95*

12.41

besttr1-2; s3-2

−0.35

3.84

−0.02 ± 0.10

0.21

.96

.96*

10.64

besttr2-3; s2-1

−2.45

4.06

−0.14 ± 0.11

0.23

.95

.95*

11.24

besttr2-3; s3-2

−0.23

3.13

−0.01 ± 0.09

0.17

.97

.97*

8.67

  1. sx session x, trx trial x, besttr best trial, mtr mean of the trials, MD mean difference, CV coefficient of variation, sMD standardized mean difference, sSEM standardized standard error of measurement, ICC r intraclass correlation coefficient, r s Spearman's correlation coefficient, SDD smallest detectable difference
  2. * p < .001
  3. aComputed with logarithmic transformed data
  4. b95 % confidence interval: ×/÷1.25