Table 2.

Mean scores and standard deviations for the air blast test (Schiff score) and the tactile test (Wong Baker Faces Scale) at different time points

	Mean (SD)
Airblast test
Before treatment	2.1 (0.3)
Immediately after treatment	0.8 (0.8)
After 1 week	1.0 (0.9)
After 2 weeks	0.9 (0.9)
After 4 weeks	0.7 (0.9)
After 8 weeks	0.8 (0.9)
Tactile test
Before treatment	2.1 (2.6)
Immediately after treatment	0.8 (1.4)
After 1 week	0.9 (1.4)
After 2 weeks	0.7 (1.0)
After 4 weeks	0.8 (1.4)
After 8 weeks	0.6 (1.1)

SD standard deviation