close to significancep < 0.01
More specifically, this effect was statistically significant or close to significance on day 1 (mouth: z = 2.73, p < 0.01; hand: z = 2.33, p < 0.02; disk: z = 2.17, p < 0.05; eyes: not significant) and day 3 (mouth: z = 2.76, p < 0.01; hand: z = 1.82, p < 0.07; disk: z = 1.86, p < 0.07; eyes: z = 2.10, p < 0.05).