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Table 2 Demographic and clinical characteristics of patients participating in qualitative interviews

From: Understanding the patient experience of chronic kidney disease stages 2–3b: a qualitative interview study with Kidney Disease Quality of Life (KDQOL-36) debrief

Demographic characteristics

Patients

Concept elicitation

(N = 22)

Cognitive debriefing

(N = 15)

Sex, n (%)

 Female

13 (59.1)

8 (53.3)

Age, years, Mean (SD)

58.5 (10.1)

61.9 (9.0)

Ethnicity, n (%)

 White/Caucasian

19 (86.4)

14 (93.3)

 African American

2 (9.1)

1 (6.7)

 White/Hispanic

1 (4.6)

0

CKD stage, n (%)

 2

5 (22.7)

2 (13.3)

 3a

6 (27.3)

9 (60.0)

 3b

11 (50.0)

4 (26.7)

Diabetes diagnosis, n (%)

 Prediabetes

2 (9.1)

2 (13.3)

 Type 2 diabetes

6 (27.3)

5 (33.3)

eGFR level, mean (SD)

50.5 (17.3)

49.5 (10.5)

Time since initial CKD diagnosis, n (%)

 3–6 months

2 (9.1)

0

 6–12 months

4 (18.2)

3 (20.0)

  > 12 months

5 (22.7)

0

  > 3 years

5 (22.7)

4 (26.7)

  > 5 years

3 (13.6)

5 (33.3)

  > 10 years

3 (13.6)

3 (20.0)

  1. CKD chronic kidney disease, eGFR estimated glomerular filtration rate, SD standard deviation