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Table 2 The inter-group and intra-group comparison of the average diameter of the lesions according to the days of study in the intervention and control groups

From: Evaluation of caffeic acid mucoadhesive tablets on minor recurrent aphthous stomatitis: a randomized, double-blind, placebo-controlled clinical trial

Variable

Day

Intervention

Placebo

p-value+

p-value++

lesion diameter

0

3.25 ± 1.98

2.57 ± 1.04

0.145

< 0.001

3

2.11 ± 1.46

2.29 ± 1.40

0.663

5

0.79 ± 0.93

1.75 ± 1.50

0.012

7

0.22 ± 0.85

0.65 ± 0.90

0.094

p-value++

< 0.001

< 0.001

  
  1. +: Mann-Withney test ++:GEE (Generalized Estimated Equation)
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BMC Oral Health

ISSN: 1472-6831

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