. 2023 Sep 8;131(9):097005. doi: 10.1289/EHP12565

Table 12.

Multiple regression model evaluating associations between knowledge, concern, and other participant characteristics with total behavior index after receiving report-back ( $lowercase italic n equals 135$ ).

Term	Coefficient (95% CI)	$p$ -Value
Intercept	4.6 (2, 7.2)	$less than 0.001$
Race^a (Ref: non-Black race)	$negative 0.04$ ( $negative 0.56$ , 0.48)	0.88
Report type^b (Ref: personal report)	0.17 ( $negative 0.32$ , 0.65)	0.50
Education^c (Ref: no bachelor’s degree)	0.33 ( $negative 0.2$ , 0.85)	0.22
Post-report–back concern index	0.031 (0.0073, 0.055)	0.011
Post-report–back knowledge index	0.17 (0.027, 0.31)	0.02

Note: CI, confidence interval; Ref, reference.

^{^a}

Self-reported race/ethnicity was categorized as Black if the participant indicated African American/Black as one of her races in answer to a question allowing multiple response categories for race and ethnicity. Non-Black participants indicated that their race was non-Hispanic White, Hispanic, Asian, or mixed race and not Black.

^{^b}

Personal reports included individual-level exposure results in comparison with the study population and national benchmarks. Aggregate reports did not include individual-level exposure results.

^{^c}

Highest level of education was categorized into “no bachelor’s degree” (high school or less, associate degree, technical or vocational training) or “bachelor’s degree” (bachelor’s, master’s, doctoral, or professional degree).