Table 4. Evaluation of OHIP score before treatment.

Questions	Never	Almost never	Occasionally	Often	Very often
1	33 (30.6)	39 (36.1)	31 (28.7)	5 (4.6)	–
2	30 (27.8)	56 (51.9)	20 (18.5)	2 (1.9)	–
3	10 (9.3)	37 (34.3)	48 (44.4)	13 (12.0)	–
4	18 (16.7)	42 (38.9)	37 (34.3)	10 (9.3)	1 (0.9)
5	5 (4.6)	11 (10.2)	18 (16.7)	35 (32.4)	39 (36.1)
6	9 (8.3)	11 (10.2)	18 (16.7)	29 (26.9)	41 (38.0)
7	24 (22.2)	48 (44.4)	28 (25.9)	7 (6.5)	1 (0.9)
8	27 (25.0)	51 (47.2)	26 (24.1)	4 (3.7)	–
9	13 (12.0)	14 (13.0)	26 (24.1)	35 (32.4)	20 (18.5)
10	8 (7.4)	6 (5.6)	19 (17.6)	45 (41.7)	30 (27.8)
11	13 (12.0)	13 (12.0)	13 (12.0)	40 (37.0)	29 (26.9)
12	19 (17.6)	10 (9.3)	21 (19.4)	35 (32.4)	23 (21.3)
13	15 (13.9)	9 (8.3)	19 (17.6)	25 (23.1)	40 (37.0)
14	21 (19.4)	11 (10.2)	11 (10.2)	11 (10.2)	47 (43.5)