Skip to main content

Table 8 Pain VAS means in the two groups at the examined times

From: Comparison of oral Nano-Curcumin with oral prednisolone on oral lichen planus: a randomized double-blinded clinical trial

Time Group Mean (Standard deviation) Significance group’s time test statistics
Before the study Curcumin 4.65 (3.39) 0.85
Prednisolone 4.89 (3.34) 0.428
Week 1 Curcumin 4.38 (3.03)  
Prednisolone 4.67 (3.45)  
Week 2 Curcumin 3.41 (2.74)  
Prednisolone 3.28 (2.74)  
Week 4 Curcumin 2.69 (2.89)  
Prednisolone 2.33 (2.03)  
Time test statistics   40.02  
Significance   < 0.001