Research

Energy balance

Receiving e-messages had no effect on treatment adherence, with class attendance after 6 months showing an increase of +4.6% compared to matched controls (P=.31).

The intervention of sending e-messages did not improve adherence, suggesting that alternative methods may be needed.

StrongRefutesmedium confidence
Compared with matched controls, receiving e-messages had no effect on (1) treatment adherence; class attendance after 6 months +4.6% (95% CI −4.43 to 13.68, P=.31).
Marily Oppezzo et al. · 2018

Why this rating

Based on a large randomized weight loss study.

Source

To Text or Not to Text: Electronic Message Intervention to Improve Treatment Adherence Versus Matched Historical Controls (Preprint)

Marily Oppezzo et al. · 2018

DOI 10.2196/preprints.11720

cohort · n=176
Read the paper
DOI resolved against Crossref · corpus check 2026-06-10

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