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. 2021 Apr 8;12:631186. doi: 10.3389/fpsyg.2021.631186

TABLE 4.

Means and standard deviation of emotional valence by experimental condition as a function of the time of measurement.

Before
After
Mean (SD) Mean (SD)
Participatory VR 6.91 (2.07) 7.87 (1.44)
Contemplative VR 7.15 (2.09) 8.52 (1.05)
Music listening 7.13 (1.87) 8.26 (1.08)
Classical scar massage session 7.24 (1.84) 8.04 (1.35)

SD, standard deviation. Valence before vs. after p < 0.001.