Laser Treatment for Melanin Gingival Pigmentations: A Comparison Study for 3 Laser Wavelengths 2780, 940, and 445 nm

Table 6

Satisfaction of the patient with results of treatment.

			Satisfaction with treatment is measured on a five-point scale after 6 months of treatment		Total
			Satisfied	Very satisfied
Groups	1.00	Count	1	9	10
		% within groups	10.0%	90.0%	100.0%
	2.00	Count	3	7	10
		% within groups	30.0%	70.0%	100.0%
	3.00	Count	3	7	10
		% within groups	30.0%	70.0%	100.0%
Total		Count	7	23	30
		% within groups	23.3%	76.7%	100.0%