Table 2 Results from reproducibility analysis of measures on handgrip steadiness in old adults for the left side

8.64

8.21

0.43 (p = 0.007)^a

.911 [.785–.960]

0.29 (3.4)

1.89 (22.4)

0.80 (9.5)

5.03

4.56

0.47 (p = 0.001)^b

.820 [.526–.924]

0.31 (6.4)

1.43 (29.7)

0.86 (17.9)

2.95

2.59

0.36 (p = 0.003)^b

.767 [.439–.898]

0.31 (11.3)

1.25 (46.1)

0.86 (31.8)

8.79

8.56

0.23 (p = 0.077)^b

.911 [.817–.957]

0.37 (4.2)

2.41 (27.7)

1.03 (11.8)

5.10

4.63

0.47 (p = 0.004)^b

.806 [.559–.912]

0.38 (7.7)

1.69 (34.7)

1.05 (21.6)

2.89

2.54

0.35 (p = 0.003)^a

.774 [.446–.901]

0.28 (10.2)

1.15 (42.4)

0.78 (28.5)

1.85

1.59

0.26 (p = 0.063)^a

.604 [.300–.793]

0.44 (25.5)

1.37 (79.6)

1.22 (70.9)

2.09

1.72

0.37 (p = 0.001)^b

.512 [.120–.751]

0.38 (20.1)

1.08 (56.5)

1,05 (55.2)

2.88

2.38

0.50 (p = 0.004)^b

.496 [.145–.730]

0.63 (23.9)

1.74 (66.0)

1.75 (66.3)