Skip to main content
. 2018 Apr 18;6(5):E531–E540. doi: 10.1055/a-0577-2650

Table 5. Clinical variables related to presence or absence of ampullary adenomas in patients with FAP.

Ampullary adenomas
Variable Yes
n (%) 		No
n (%) 		Total P value
Age, mean ± SD, years 36.6 ± 16.70 36.09 ± 14.05 36.14 ± 14.2 0.999 1
Sex 0.066 2

  • Male

 6 (85.7) 24 (43.6) 30 (48.4)

  • Female

 1 (14.3) 31 (56.4) 32 (51.6)
Family history 0.174 2

  • Yes

 5 (71.4) 50 (90.9) 55 (88.7)

  • No

 2 (28.6)  5 (9.1) 7 (11.3)
Colonic polyposis 0.579 2

  • Classic

 7 (100) 47 (85.4) 54 (87.1)

  • Attenuated

 0 (0)  8 (14.6)  8 (12.9)
Extraintestinal manifestations 0.009 2

  • Yes

 5 (71.4) 11 (20) 16 (25.8)

  • No

 2 (28.6) 44 (80) 46 (74.2)
Colorectal surgery 0.507 2

  • Ileal pouch

 4 (57.1) 29 (64.4) 33 (63.5)

  • IRA

 3 (42.9) 16 (35.6) 19 (36.5)
Colectomy 0.039 2

  • Yes

 3 (42.9)  5 (9.1)  8 (12.9)

  • No

 4 (57.1) 50 (90.9) 54 (87.1)
Spigelman groups 0.153 2

  • 0, I, II

 4 (57.1) 45 (81.8) 49 (79.0)

  • III, IV

 3 (42.9) 10 (18.2) 13 (21.0)

FAP, familial adenomatous polyposis; IRA, ileorectal anastomosis.

1

Student’s t test.

2

Fisher’s test.