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Table 1 Frequency distribution of the number and size of colorectal polyps among participants of the PERSIAN Guilan cohort study (PGCS)

From: The frequency of colorectal lesions in the first-degree relatives of patients with colorectal lesions among PERSIAN Guilan Cohort Study population (PGCS)

 

Frequency

Prevalence

Among all subjects (n = 162)

Among subjects with polyps (n = 56)

Having Colon Polyp

   
 

No

106

65.4%

-

 

Yes

56

34.6%

-

Polyp Number

   
 

1

29

17.9%

51.8%

 

2

24

14.8%

42.9%

 

3

3

1.9%

5.4%

Polyp size

   
 

At least one small polyp

31

19.9%

55.4%

 

At least one large polyp

36

22.2%

64.3%

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BMC Gastroenterology

ISSN: 1471-230X

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