Table 3.

Mapping of Behavioral Intervention Technology Model to Identify Digital Features for Peripartum Depression Management

BIT Component	Mapping to PPD (Examples)
Why	Reduction and remission of depression symptoms: (a) increasing healthy, positive thoughts and actions, (b) increasing awareness of and access to PPD screening and education
How (conceptual)	The taxonomy of Behavior Change Techniques (i.e. Self-Monitoring, Social Support) [27]
What	Digital features: (a) Catalogue of evidence-based information and research findings. (b) Bidirectional messaging with peers and providers (c) Self-monitoring of symptoms (d) Screening (e) Appointment reminders (f) Medication information
How (Technical)	Mobile digital platform with modular, user-centered design.
When	Workflow will be tailored to participant and provider. Example: If participant transitions from pregnancy to motherhood, the catalogue of information will be focused on coping with this transition.