Table 2. Post-hoc analysis comparison of the USS total score in each group.

		95% CI
Group comparison	Mean difference	Minimum	Maximum	p-value
Group 1 vs Group-2	−6.500	−7.28	−5.72	<0.001*
Group 1 vs Group-3	−3.667	−4.63	−2.71	<0.001*
Group 2 vs Group-3	2.833	1.92	3.74	<0.001*

Post-hoc Tamhane. The number of rats in each group was 6.

^*p < 0.05.