Testing the effectiveness of physical activity advice delivered via text messaging vs. human phone advisors in a Latino population: The On The Move randomized controlled trial design and methods

Summary

This study was designed to compare the effectiveness of a culturally-tailored physical activity program delivered via text messaging, developed with CareMessage, to a traditional human-led phone advising program for Latino adults. A pilot study confirmed the CareMessage program was highly acceptable and effective for this population.

Key Findings

• A pilot study of the CareMessage text-messaging program found that 100% of messages were delivered successfully.
• Participants in the pilot gave the program high ratings for helpfulness (5.7/7) and satisfaction (6.4/7), and 88% would recommend it to others.
• The pilot data showed that all but one participant increased their physical activity over the 6-week program.

Clinical Significance

This research is working to confirm that automated, culturally-tailored text messaging from a platform like CareMessage can be just as effective as more resource-intensive human coaching. The successful pilot study indicates this is a convenient, accessible, and well-liked way to deliver health information and support to Latino adults.

CareMessage Product Features

Programs

Citation

King, A. C., et al. (2020). Testing the effectiveness of physical activity advice delivered via text messaging vs. human phone advisors in a Latino population: The On The Move randomized controlled trial design and methods. Contemporary Clinical Trials, 95, 106084.