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Table 2 Intervention factors being evaluated in the study

From: CATCH-UP vaccines: protocol for a randomized controlled trial using the multiphase optimization strategy (MOST) framework to evaluate education interventions to increase COVID-19 vaccine uptake in Oklahoma

 

Description

Factor

Experimental

Control

Process Improvement

Text message encouraging vaccine uptake

No text message

Barrier Elicitation and Reduction

Tablet-based tailored educational messaging about vaccines with barriers addressed

Attention control educational message (health and wellness)

Teachable Moment Messaging

Motivational interviewing focused on antibody test interpretation and encouragement of vaccine uptake using 5 A’s (Ask, Advise, Assess, Assist, Arrange)

Interpretation of antibody results and encouragement of vaccine uptake