Table I.

Healthy larynx vocal folds. The differences between the relative areas of the left and right vocal folds.

Patient # (healthy larynx group)	Left VF		Right VF		Difference in the average percentage on the frame	Relative difference between vocal folds
	Average percentage of the frame	Standard deviation	Average percentage of the frame	Standard deviation
1	2.057	1.866	2.062	1.478	-0.005	0.2%
2	1.593	0.603	1.614	0.543	-0.021	1.3%
3	1.307	0.579	1.361	0.607	-0.054	4.1%
4	1.308	0.698	1.373	0.689	-0.065	4.9%
VF: vocal fold. For example results of one of the patients, i.e., patient # 2 with a healthy larynx, see Figure 2.