| | Participants | Non-participants | |
|---|
| | N | % | N | % | P-value |
|---|
Gender |
Male | 343 | 56.2 | 1461 | 59.4 | 0.16 |
Female | 267 | 43.8 | 999 | 40.6 |
Race/Ethnicity |
White | 288 | 53.0 | 1423 | 61.3* | <0.01 |
Black | 216 | 39.8 | 643 | 27.7* |
Asian | 18 | 3.3 | 158 | 6.8 |
Hispanic | 21 | 3.9 | 96 | 4.1 |
- * Statistically significantly different from participants at p < 0.01
- Note: Tables includes both eligible and ineligible non-participants. Participants self-reported gender and race/ethnicity; data collectors assessed non-participants’ apparent gender and race/ethnicity. Participants reporting some other gender (n = 3) or with missing gender data (n = 3) and non-participants for whom data collectors did not know their gender (n = 116) excluded from analyses. Participants reporting some other race/more than one race (n = 70) or with missing race/ethnicity data (n = 3) and non-participants for whom data collectors recorded some other race (n = 2) or did not know their race (n = 254) excluded from analyses
