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Table 2 A two-by-two inter-time VAS comparisons in Curcumin group

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

 

Before the study

Week 1

Week 2

Week 4

Before the study

Week 1

0.348

Week 2

0.001

0.002

Week 4

< 0.001

< 0.001

< 0.001