Table 5.
Analysis of Refusal-Interview Participants, PRISM Study, North Carolina, 2005
| Race | Refusal-Interview Participants (Self-Reported Race) (n = 150)% (95% CI) | Weighted PRISM Frame (Adjusted E-Tech Estimated Race)a (N = 26,688)% (95% CI) | PRISM Participants (Self-Reported Race)b (n = 3490)% (95% CI) | Declined Refusal Interview, (Interviewer-Estimated Race)c (n = 29)% (95% CI) |
|---|---|---|---|---|
| Black | 16.7 (10.7-22.6) | 13.4 (13.0-13.8) | 10.7 (9.7-11.7) | 17.2 (3.5-31.0) |
| White | 83.3 (77.4-89.3) | 86.6 (86.2-87.0) | 89.3 (88.3-90.3) | 82.8 (69.0-96.5) |
PRISM indicates Personally Relevant Information About Screening Mammography; CI, confidence interval. N values are actual (unweighted) values whereas proportions are weighted proportions.
a
Refusal-interview participants compared with weighted PRISM frame: z = 1.17, P = .24.
b
Refusal-interview participants compared with PRISM participants: χ2 = 5.2; P = .02.
c
Refusal-interview participants compared with those who declined refusal interview and for whom interviewer estimated race: χ2 = 0.06; P = .94.