Table 2.

Available telehealth services based on social media

Authors	Received data format	Transferring media	Major technology/sensor used	Provided services
Davarpanah et al. [34]	Image	WhatsApp and email	N/A	Chest problem
Nicol et al. [35]	Video	Email or Video Conferencing	N/A	Any types of problems of adult patients
Dhillon et al. [36]	Facebook post	Facebook	N/A	Any types of problems of adult patients
Huang and Hsu [37]	Message, video or image	Facebook	BP, glucose, weight measure sensor, Bluetooth	Older adult patient
Leung et al. [38]	Message, call, video or image	HC3i.cn	N/A	Any types of patients

N/A: not appropriately defined