Risk Factors and Demographics in 106 Patients
Risk Factor     Risk Factor     Total Risk     Age of      Time Since     Age at       Age of
for Pouch       for Inclusion    Factors      Pouch Mean  Diagnosis      Diagnosis    Patient
Neoplasia                          (range)        of UC Mean   Mean         Mean
            (range) (range)      (range)
Pouchitis 34      34            7.6 yrs.          14.3 yrs.     27.5 yrs.   41.7 yrs.
                                                                   (2-15)            (4-29)         (15-56)    (23-64)
Pelvic Pouch 34      42      14.4 yrs.        18.3 yrs.       30.7 yrs.    49 yrs.
> 12 yrs                                                       (12-17)         (14-31)         (12-54)      (30-68)
Neoplasia in 9       11            7.9 yrs.         22.8 yrs.    26.3 yrs.    49.1 yrs.
Proctoco -                                                   (2-15)           (13-31)       (14-43)      (36-64)
lectomy
Kock Pouch 29                 29          17.0 yrs.      26.8 yrs.      21.6 yrs.     48.3 yrs.
> 15 yrs.        (14-22)       (18-43)         (6-17)        (34-63)
Thompson-Fawcett  et al - Gastroenterology 2001