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Table 1 Patient demographics and clinical characteristics

From: Incorporating patient experience into drug development for ulcerative colitis: development of the Urgency Numeric Rating Scale, a patient-reported outcome measure to assess bowel urgency in adults

Variables

Concept elicitation (N = 21)

Cognitive interviews (N = 16)

2-week diary study (N = 41)

Age

 Mean (SD)

44.9 (15.10)

37.9 (11.6)

44.2 (14.64)

Gender, n (%)

 Male

10 (47.6)

8 (50.0)

20 (48.8)

 Female

11 (52.4)

8 (50.0)

21 (51.2)

Race, n (%)

 White

14 (66.7)

9 (56.2)

23 (56.1)

 Black/African American

6 (28.6)

5 (31.3)

14 (34.2)

 Other

1 (4.7)

2 (12.5)

4 (9.7)

Ethnicity, n (%)

 Hispanic/Latino

2 (9.5)

3 (18.8)

4 (9.8)

 Not Hispanic/Latino

19 (90.5)

13 (81.2)

37 (90.2)

Education, n (%)

 Did not complete high school

0

1 (6.2)

1 (2.4)

 High school diploma

5 (23.8)

1 (6.2)

8 (19.5)

 Some college or certification program

4 (19.1)

5 (31.3)

10 (24.4)

 College degree

7 (33.3)

4 (25.0)

14 (34.2)

 Graduate degree

5 (23.8)

4 (25.0)

6 (14.6)

 Other

0

1 (6.3)

2 (4.9)

Employment, n (%)

 Employed full-time (≥ 40 h per week)

15 (71.4)

11 (68.8)

28 (68.3)

 Employed part-time (< 40 h per week)

2 (9.5)

4 (25.0)

4 (9.8)

 Homemaker

1 (4.7)

0

1 (2.4)

 Retired

2 (9.5)

1 (6.2)

6 (14.6)

 Unemployed

1 (4.7)

0

1 (2.4)

 Other

0

0

1 (2.4)

Years since UC diagnosis

 Mean (SD)

9.3 (16.10)

5.3 (5.95)

6.0 (8.16)

 Median

4.1

3.6

4.1

 Min/Max

0.3, 64.1

0.3, 24.6

0.3, 45.6

Hospitalization in past 6 months, n (%)

3 (14.3)

2 (12.5)

3 (7.3)

Clinician reported UC severity, n (%)

 Mild

5 (23.8)

3 (18.8)

12 (29.3)

 Moderate

8 (38.1)

3 (18.8)

10 (24.4)

 Severe

8 (38.1)

10 (87.5)

19 (46.3)

UC flare in past 2 weeks, n (%) (patient-reported)

10 (47.6)

5 (31.3)

12 (29.3)

  1. N/A not applicable, N total sample size, n sample size from the total group, SD standard deviation