did not reach statistical significancep = 0.0872
On Day 7, scratching behavior was still increased in the IMQ-treated group (83.8 ± 19.7 versus 16.0 ± 2.7 in bouts of scratching the control group), while lower than that observed on Day 4, and did not reach statistical significance compared to the control group ( p = 0.0872) ( Figure 1 B).