Table 3.

Average action unit scores of control rats and reserpine-induced fibromyalgia-like rats for each rater.

		Rater 1					Rater 2					Rater 3
		Eye	Nose/cheek	Ear	Whisker	Average (4 units)	Eye	Nose/cheek	Ear	Whisker	Average (4 units)	Eye	Nose/cheek	Ear	Whisker	Average (4 units)
Control (n = 15)	Averege	0.33	0.27	0.53	0.27	0.35	0.47	0.47	0.60	0.53	0.52	0.53	0.47	0.33	0.27	0.40
	Standard deviation	0.03	0.04	0.04	0.04	0.03	0.04	0.05	0.05	0.05	0.04	0.03	0.03	0.03	0.03	0.03
Reserpine (n = 15)	Averege	1.20⁎⁎	1.00*	1.27⁎⁎	0.80⁎⁎	1.07⁎⁎	1.33⁎⁎	1.40⁎⁎	1.13	1.33*	1.30⁎⁎	1.27⁎⁎	1.27⁎⁎	1.07⁎⁎	1.00⁎⁎	1.15⁎⁎
	Standard deviation	0.05	0.06	0.04	0.04	0.04	0.04	0.04	0.06	0.06	0.04	0.04	0.05	0.04	0.04	0.03

^⁎P< 0.05,.

^⁎⁎P< 0.01, statistically significant difference compared to control group by Mann–Whitney U test.