Table 4 |
||||||
|
Percent of workers whose muscle frequency exceeds the norm (> 16 Hz) after the work week cycle, Pearson's correlation (r), and Cohen's Kappa (k) |
||||||
| Muscle groups |
Road workers (n = 10) |
Pavers (n = 10) |
||||
|
|
||||||
| % |
r |
k |
% |
r |
k |
|
|
|
||||||
| m. extensor digitorum |
60 |
0.78 |
0.34 |
28 |
0.68 |
0.59 |
| m. flexor carpi radialis |
60 |
0.78 |
0.21 |
30 |
0.70 |
0.35 |
| m. gastrocnemius |
25 |
0.82 |
0.50 |
80 |
0.80 |
0.54 |
| m. tibialis anterior |
50 |
0.85 |
0.35 |
90 |
0.75 |
0.50 |
| m. trapezius |
25 |
0.88 |
0.20 |
85 |
0.78 |
0.33 |
|
|
||||||
|
Roja et al. Journal of Occupational Medicine and Toxicology 2006 1:20 doi:10.1186/1745-6673-1-20 |
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