Table 2.

Captured data during productive use (n=1455)^a.

Captured data: productive use	Keyboard only	Speech assisted
Number of reports/documentations, n (%)	737 (50.65)	718 (49.35)
Total number of characters	262,080	465,785
Total documentation time	37h 18min	55h 24min
Number of characters per report, mean (SD)	356 (388)	649 (561)
Number of delete key strokesb, mean (SD)	0.3 (1.2)	4.2 (9.5)
Number of backspace key strokesb, mean (SD)	25.7 (41.8)	10.3 (16.5)
Number of arrow key strokesb, mean (SD)	3.0 (7.1)	5.8 (15.2)
Number of mouse left clicksb, mean (SD)	2.8 (4.0)	11.4 (13.6)
Mood rating (1=good, 2=moderate, 3=bad), mean (SD)	1.6 (0.7)	1.3 (0.6)

^aPlease note the absolute numbers in Table 2 versus the relative numbers in Figure 6.

^bThe listed key strokes are necessary correction events to produce a final report.