5th Centile | 25th Centile | Median | 75th Centile | 95th Centile | ||
---|---|---|---|---|---|---|
Median velocity of flexion/extension of the wrist (°/s) | Correlation with mean power frequency (Hz) | |||||
Total (n=4420) | 14.35 | 15.20 | 15.63 | 16.07 | 16.78 | 0.38* |
Men (n=2738) | 14.36 | 15.22 | 15.67 | 16.07 | 16.73 | 0.15* |
Women (n=1682) | 14.31 | 15.18 | 15.60 | 16.06 | 16.91 | 0.80* |
Mean power frequency (Hz) | Correlation with non-neutral wrist postures (%time) | |||||
Total (n=4420) | 0.2659 | 0.2751 | 0.2837 | 0.2855 | 0.2886 | −0.36* |
Men (n=2738) | 0.2796 | 0.2837 | 0.2848 | 0.2864 | 0.2890 | −0.15* |
Women (n=1682) | 0.2629 | 0.2688 | 0.2731 | 0.2776 | 0.2862 | −0.60* |
Non-neutral wrist postures (%time) | Correlation with median velocity (°/s) | |||||
Total (n=4420) | 28.44 | 30.02 | 30.94 | 32.06 | 33.97 | 0.13* |
Men (n=2738) | 28.21 | 29.78 | 30.62 | 31.69 | 34.09 | 0.21* |
Women (n=1682) | 29.05 | 30.55 | 31.46 | 32.39 | 33.94 | 0.004 |
Questionnaire responders who provided information on task distribution (n=4420).
*Statistically significantly different from zero (p<0.0001).