Development of the Emoji Faces Pain Scale and Its Validation on Mobile Devices in Adult Surgery Patients: Longitudinal Observational Study.
Lili LiSi-Cheng WuJian WangChunchun WangWeixin ZuoLiping YuJiangang SongPublished in: Journal of medical Internet research (2023)
The Emoji-FPS is reliable and valid compared with traditional pain scales in adult surgery patients.