Table 5.

Subgroup analyses for trust and confidence in the research team

Race/Ethnic Group (n=4407)	Percentage with “top-box” Overall Experience rating responding “Always” to having trust/confidence in both investigator and nurse*
White (n=3503)	88	p<0.0001
Asian (n=120)	79	p=0.88 across Non-White groups
African-American (n=465)	80
More than one race (n=111)	78
Hispanic (n=208)	82
All respondents	86

^*Responses were dichotomized into ‘always’ had trust and confidence in the research team, or ‘not always’.

“Top-Box” responses rates among non-white groups were not significantly different from each other (p – 0.88, Fisher’s exact test), but were lower as a group than the “Top-Box” response rate of whites (p<0.0001).