Several methods are employed for effective follow-up support:
Telephone Interviews: Regular phone calls to participants to collect data and ensure their continued participation. Home Visits: In-person visits by healthcare professionals to collect data and provide support. Electronic Communication: Use of emails, text messages, or mobile apps to remind participants of their appointments and collect data. Medical Records: Accessing participants' medical records for updated health information. Questionnaires: Sending periodic surveys to participants to gather self-reported data on their health status.
