Lifestyle modification intervention among pregnant women with hypertension based on the self-determination theory using M-Health

The M-Health intervention led to improvements in lifestyle factors and self-determination constructs, with the exception of relatedness, which may be attributed to the limited features of the app. Although blood pressure did not change significantly, the reduction in systolic pressure could still be clinically meaningful. M-Health interventions grounded in self-determination theory show promise for supporting hypertensive pregnant women.