Mean (standard deviation) tally of McGill Pain Questionnaire responses (n = 20).

Table 3: Mean (standard deviation) tally of McGill Pain Questionnaire responses (n = 20).

	Full BFR	No BFR	Partial BFR	F score	P value
Total score	4.3 (2.3)	0.95 (1.0)	3.25 (1.3)	32.07	< 0.001
Sensory score	3.40 (1.76)	0.80 (0.95)	2.70 (1.26)	29.00	< 0.001
Affective score	0.90 (0.85)	0.15 (0.37)	0.55 (0.60)	6.66	0.006