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. Author manuscript; available in PMC: 2016 Oct 1.
Published in final edited form as: Inflamm Bowel Dis. 2015 Oct;21(10):2262–2271. doi: 10.1097/MIB.0000000000000496

Table 3.

Characteristics of patients included in study 2 examining day-to-day variability of bowel symptoms.

Crohn's Disease*
(n=63)
Ulcerative Colitis*
(n=31)
Total
(n=94)
GENDER

Male 31 (49%) 20 (65%) 51 (54%)
Female 32 (51%) 11 (35%) 43 (46%)

AGE

Mean Age (S.D.) 37.6 (14.8) 41.5 (17.5) 38.8 (15.7)

RACE

Asian 5 (8%) 3 (10%) 8 (9%)
Black or African America 5 (8%) 0 (0%) 5 (5%)
White or Caucasian 52 (81%) 28 (90%) 80 (85%)
More than one race 1 (2%) 0 (0% 1 (1%)
Not Reported 1 (2%) 0 (0%) 1 (1%)

ETHNICITY

Hispanic or Latino 0 (0%) 0 (0%) 0 (0%)
Not Hispanic or Latino 63 (100%) 31 (100%) 94 (100%)

EDUCATION

Less than High School Degree 0 (0%) 1 (3%) 1 (1%)
High School Diploma 2 (3%) 3 (10%) 5 (5%)
Some College 17 (27%) 2 (6%) 19 (20%)
Bachelors Degree 21 (33%) 9 (29%) 30 (32%)
Graduate Degree 18 (29%) 14 (45%) 32 (34%)
Not Reported 5 (8%) 2 (6%) 7 (7%)

OCCUPATION

Retired 3 (5%) 3 (10%) 6 (6%)
Unemployed 0 (0%) 0 (0%) 0 (0%)
Student 10 (16%) 3 (10%) 13 (14%)
Manual Laborer 1 (2%) 1 (3%) 2 (2%)
Office Worker 4 (6%) 3 (10%) 7 (7%)
Homemaker 1 (2%) 3 (10%) 4 (4%)
Professional 34 (54%) 14 (45%) 48 (51%)
Other 5 (8%) 2 (6%) 7 (7%)
Not Reported 5 (8%) 2 (6%) 7 (7%)

TOBACCO

Tobacco Users 10 (16%) 2 (6%) 12 (13%)
*

Diagnosis with CD or UC was based on physician diagnosis as recorded in the medical record.

Data for tobacco use were not available for 7 participants (7%) in Study 2: 5 with CD (8%) and 2 with UC (6%).