Table 2.

mHealth-Ed Control and Mobile Application

Intervention Component	Sessions
	Session 1	Session 2	Session 3	Session 4
Videoconference Session	• Introduction; study overview • Review participant’s cancer history • General cancer pain information	• Common medical cancer treatments • Benefits and side-effects of cancer treatments	• Communicating with your healthcare team	• Healthy eating • Physical activity • Wrap-up and goodbye
Mobile Application Features Across All Sessions	• PDFs of session handouts • Audio summaries of each session and “Session Tips” review • “Caring Messages” with general encouragement and advice (e.g., “Make sure to fuel your body with proper nutrition.”) • Brief assessments on Monday, Wednesday, and Saturday of daily pain rating • Mobile application homescreen will display a “To Do List” with caring messages and reminders to complete brief assessments and full assessments (baseline, post-intervention, 3-month follow-up, 6-month follow-up)