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Table 1 Limits of agreement (lower LOA, upper LOA) for tests and retests of Baseline hand grip, Pinch grip, 3-Chuck grip, and the determination of vibration perception thresholds and temperature perception threshold in the total population of vibration exposed workers and referents

From: Test-retest reliability of neurophysiological tests of hand-arm vibration syndrome in vibration exposed workers and unexposed referents

Variables

Lower LOA

Upper LOA

% of differences within LOA

Jamar, right hand (kgs)

−7.68

6.96

91%

Jamar, left hand (kgs)

−6.89

7.30

96%

Pinch grip, right hand (kgs)

−1.35

1.06

100%

Pinch grip, left hand (kgs)

−1.78

1.54

96%

3-Chuck grip, right hand (kgs)

−1.88

1.79

100%

3-Chuck grip, left hand (kgs)

−2.12

2.40

96%

VPT, dig 2, right hand (SI-index)

−0.41

0.39

100%

VPT, dig 2, left hand (SI-index)

−0.24

0.25

100%

VPT, dig 5, right hand (SI-index)

−0.33

0.25

96%

VPT, dig 5, left hand (SI-index)

−0.24

0.19

96%

TPTcold, dig 2, right hand (°C)

−6.59

5.58

91%

TPTwarmth, dig 2, right hand (°C)

−7.75

6.87

91%

TPTcold, dig 2, left hand (°C)

−4.20

4.06

91%

TPTwarmth, dig 2, left hand (°C)

−6.72

6.57

91%

TPTcold, dig 5, right hand (°C)

−7.82

3.45

96%

TPTwarmth, dig 5, right hand (°C)

−8.61

8.40

96%

TPTcold, dig 5, left hand (°C)

−9.12

7.22

91%

TPTwarmth, dig 5, left hand (°C)

−5.46

5.94

96%

  1. Percentage of differences within LOA = differences between basic and follow-up measurements within LOA.