. 2015 Apr 7;21(13):4020–4029. doi: 10.3748/wjg.v21.i13.4020

Table 2.

Results - subgroups and overall n (%)

Parameter		Number (n = 44)	Healed	P value (Fisher’s exact test)
Recurrent	Recurrent	33	26 (78.8)	0.2 (Not sig.)
Recurrent	Non-recurrent (primary)	11	9 (81.8)	0.2 (Not sig.)
Multiple tracts	Multiple tracts	21	15 (71.4)	0.16 (Not sig.)
Multiple tracts	Single tract	23	20 (86.9)	0.16 (Not sig.)
Horseshoe fistula	Horseshoe	21	16 (76.2)	0.17 (Not sig.)
Horseshoe fistula	Non-horseshoe	23	19 (82.6)	0.17 (Not sig.)
Associated/presented with abscess	Abscess	18	13 (72.2)	0.17 (Not sig.)
Associated/presented with abscess	No abscess	26	22 (84.6)	0.17 (Not sig.)
Anterior tract	Anterior	15	13 (86.6)	0.18 (Not sig.)
Anterior tract	Non-anterior	29	22 (75.8)	0.18 (Not sig.)
Internal opening not found		8	7 (87.5)
Supralevator extension (blind)		4	3 (75)
Overall	After 1 procedure	44	35 (79.5)
Overall	After 2^nd procedure in 3 patients	44	38 (86.4)