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. Author manuscript; available in PMC: 2013 Dec 1.
Published in final edited form as: J Occup Environ Hyg. 2012 Dec;9(12):691–698. doi: 10.1080/15459624.2012.728927

TABLE II.

Percentage Keyboard and Mouse Use for Each Task

Median Mean Standard Deviation Minimum Maximum
Type % Keyboard Use 87 87 6 75 97
% Mouse Use 6 6 3 0 13
Form % Keyboard Use 39 39 15 17 68
% Mouse Use 37 37 16 7 66
Edit % Keyboard Use 18 18 4 9 66
% Mouse Use 64 26 19 17 76
Graph % Keyboard Use 0 25 40 0 90
% Mouse Use 90 68 37 7 99
Web % Keyboard Use 0 0 0 0 0
% Mouse Use 77 67 26 23 99