Table 1.

Baseline characteristics of patients

Number	Age	Gender	Days between first and last visit	OHIP	VAS	CSI
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53	58 79 71 69 70 58 79 31 68 77 54 60 45 55 33 57 47 61 60 59 47 64 68 47 74 58 49 59 49 54 74 49 64 43 56 24 37 50 21 54 36 72 69 40 42 61 74 67 71 56 60 58 53	F F F M F F F M F M F F F F M F F F F F F F F F M F F F F F F F F F F F F F F F F F F F F F F F F M F F M	1169 70 646 22 850 1713 42 511 581 924 28 14 840 532 560 525 28 280 504 842 21 91 357 203 525 1011 693 945 540 36 343 189 343 476 189 84 252 140 217 210 70 98 106 367 458 289 140 401 402 168 128 42 152	6 11 12 13 13 14 14 18 21 22 25 28 28 29 29 34 36 36 38 39 43 45 46 46 50 51 51 52 57 59 59 61 61 61 62 65 67 69 70 71 72 74 75 75 81 82 82 82 88 90 105 126 151	0 1.1 10 1 0 2.5 0 2.5 0 7.5 5 3 4.5 7.5 2.9 6.7 7.3 0 0 0 0 5.2 4.5 5.7 7.6 0 2.5 2.8 3.2 6.7 5 0 1.7 0 3.7 8 0 1.4 5.5 3 2.4 NA 5.2 6.7 3.1 9.2 7 8 0 2.5 1.5 6.9 3.4	3 4 3 3 3 4 1 1 1 3 3 4 2 4 2 4 4 NA 1 4 NA 2 3 2 4 2 1 1 1 5 2 2 1 1 1 1 2 4 NA 1 1 1 4 2 2 4 4 4 NA 3 2 4 3