Table 5.

Subgroup analyses for trust and confidence in the research team

Race/Ethnic group (n = 4,407)	Percentage with “top‐box” overall experience rating responding “Always” to having trust/confidence in both investigator and nurse*
White (n = 3,503)	88	p < 0.0001
Asian (n = 120)	79	p = 0.88 across nonwhite groups
African American (n = 465)	80
More than one race (n = 111)	78
Hispanic (n = 208)	82
All respondents	86

“Top‐box” responses rates among nonwhite 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).

*Responses were dichotomized into “always” had trust and confidence in the research team, or “not always.”