Skip to main content
. 2019 Jan 3;276(4):1039–1047. doi: 10.1007/s00405-018-05270-y

Fig. 1.

Fig. 1

Schematic diagram summarizing the study design. WatchPAT200: wrist-worn device measuring peripheral arterial tone. NOSE nasal obstruction symptom evaluation scale, LOCF last observation carried forward