Table 3.

Associations between intervention and exposure to intervention learning modules with high diet diversity (Minimum Dietary Diversity for Women (MDD-W) ≥5) at midline among non-pregnant women of reproductive age in Reductions in Anemia through Normative Innovations (RANI) project, Odisha, India.

	OR	95% CI	p
Treatment vs. control	1.47	1.29, 1.68	<0.001
Overall exposure to learning modules a	1.10	1.07, 1.13	<0.001
Visual images of learning modules
Food intake
Not seen	Reference
Once or twice	1.34	1.16, 1.55	<0.001
More than twice	2.09	1.64, 2.67	<0.001
Symptoms of anemia
Not seen	Reference
Once or twice	1.53	1.32, 1.78	<0.001
More than twice	1.99	1.54, 2.58	<0.001
Effects of anemia
Not seen	Reference
Once or twice	1.42	1.22, 1.65	<0.001
More than twice	1.96	1.51, 2.54	<0.001
Approaches to address anemia
Not seen	Reference
Once or twice	1.56	1.34, 1.82	<0.001
More than twice	1.93	1.33, 2.81	<0.001
Iron-folic acid supplements for anemia
Not seen	Reference
Once or twice	1.48	1.27, 1.73	<0.001
More than twice	2.28	1.67, 3.12	<0.001
Participation in learning module games	1.40	1.19, 1.65	<0.001
Number of hemoglobin tests as part of the RANI intervention
Never	Reference
Once	1.35	1.16, 1.58	<0.001
Twice	1.36	1.08, 1.72	0.008
Three times	1.60	1.05, 2.43	0.030
Greater than 3 times	2.36	1.50, 3.73	<0.001
Exposure to health communication videos	1.15	1.10, 1.20	<0.001

Note: Multiple logistic regression models were used adjusting for age, tribal status, and body mass index at baseline. ^a Intervention learning modules included 10-h interactive modules on anemia and nutrition-related knowledge.