Table 1 Formative research activities
Diarrhea patient, family caregiver, and health provider interviews | |||||||
 • Explore WASH and patient care practices in health facilities to assist with adapting the intervention for delivery in public health facilities |  | Diarrhea Patient, Government Hospital | Diarrhea Patient, Private Hospital | Family Caregiver, Government Hospital | Family Caregiver, Private Hospital | Health Provider, Government Hospital | Total |
Semi-structured interviews | 4 | 1 | 6 | 7 | 2 | 20 | |
Key stakeholder interviews | |||||||
 • Address research questions related to scalability of the intervention |  | Health-Posting Government Official | Senior Scientist | Total | |||
Semi-structured interviews | 11 | 1 | 12 | ||||
Pilot household consultant interviews and group discussions | |||||||
 • Learn about households’ experiences with the intervention and promoted behaviors, and seek advice for how to improve the intervention for the upcoming trial |  | Standard Message | mHealth with no home visits | mHealth with 2 home visits | Total | ||
Semi-structured interviews | - | 17 | 11 | 28 | |||
Group discussions | - | - | 2 (19 Participants) | 2 | |||