. 2023 Jan 24;12:e41080. doi: 10.2196/41080
©Zita van Spaendonck, Koen Pieter Leeuwenburgh, Marjolein Dremmen, Joost van Schuppen, Daniëlle Starreveld, Bram Dierckx, Jeroen S Legerstee. Originally published in JMIR Research Protocols (https://www.researchprotocols.org), 24.01.2023.
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Figure 3.
The Visual Analogue Scale (VAS) with faces from not anxious (most left) to extremely anxious (most right).