Table 4.

Intra-group pairwise comparison of the average VAS scores for the cold stimulation and air blast tests.

Cold sensitivity test
Time intervals	Groups	Laser	Gluma	Laser + Gluma	Control
2 W	Laser		0.017		0.002
	Gluma				0.497
	Laser + Gluma	0.055	0.547		0.267
	Control
1 M	Laser		0.019		0.004
	Gluma				0.686
	Laser + Gluma	0.016	0.652		0.436
	Control
Air blast test
1 M	Laser		0.034		0.003
	Gluma				0.040
	Laser + Gluma	0.673	0.771		0.017
	Control