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Table 5 The Association Between Consent Form and Likelihood of Enrollment with Demographic Covariates, Experiment 2

From: Experimenting with modifications to consent forms in comparative effectiveness research: understanding the impact of language about financial implications and key information

Characteristics OR 95% CI   p value
Form     
 Form C: modified key information versus Form B: tailored compensation/standard key information 0.932 0.542 1.604 0.800
 Form D: clarified costs versus Form B: tailored compensation/standard key information 0.832 0.484 1.428 0.504
Age (year) 1.004 0.984 1.026 0.681
Race/ethnicity  
 Black versus White 1.723 0.850 3.496 0.132
 Asian versus White 0.221 0.096 0.509 < 0.0001
 Hispanic/Latino versus White 1.703 0.489 5.936 0.403
 Other versus White 1.622 0.475 5.535 0.440
Sex     
 Female versus Male 1.199 0.759 1.895 0.437
Education     
 Bachelor’s degree or more versus Some college or less 3.746 2.384 5.887 < 0.0001
  1. Logistic regression model examining the association between consent form version and likelihood of enrollment with demographic covariates in Experiment 2 (comparison of standard key information language vs. modified key information vs. modified key information and clarified costs)