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Table 1 Patients’ self-reported understanding of key clinical trial and registry terms/concepts

From: Patient perceptions of the challenges of recruitment to a renal randomised trial registry: a pilot questionnaire-based study

Research phrase

Self-reported percentage understanding (%)

Poor

Fair

Good

Very good

Excellent

“Healthcare Registry” (n = 87)

18.4%

19.5%

34.5%

20.7%

6.9%

“Kidney Research Registry” 

(n = 87)

14.9%

19.5%

37.9%

23.0%

4.6%

“Clinical Trial” (n = 87)

16.1%

14.9%

32.2%

27.6%

9.2%

“Randomisation” (n = 87)

34.5%

23%

23%

14.9%

4.6%

“Informed Consent” (n = 87)

6.9%

10.3%

36.8%

31.0%

14.9%