Promoting lifestyle change through text messages to patients with hypertension: A randomized controlled trial in Swedish primary care
ObjectiveWe aimed to investigate whether health-promoting text messages sent to patients with hypertension in primary care could affect lifestyle habits, and if the Theory of Planned Behavior could be used to identify moderators of intervention effects.MethodsFrom September 2020 to December 2022, patients with hypertension were randomly selected from the patient register at 10 Swedish primary heal