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Table 1 The basic characteristic of included studies

From: Meta-analysis of randomized clinical trials comparing fistulectomy versus fistulotomy for low anal fistula

First author

Year

Country

GroupA/group B

Follow-up period (month)

Quality of the study

Gafar (2013)

2013

Egypt

18/18

4

5

Nazeer (2012)

2012

Pakistan

75/75

10

4

Bhatti (2011)

2011

Pakistan

25/25

6

5

Sheikh (2015)

2015

Pakistan

131/131

6

7

Filigeri (2004)

2004

Italy

10/10

6

6

Kronborg (1985)

1985

Denmark

20/17

12

5

  1. I infection, B bleeding, P pain, NA not available, Group A fistulectomy, Group B fistulotomy