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Table 8 Mean differences (row-column) of fluoride concentration between toothpastes at 30 min after brushing and with rinsing

From: Salivary fluoride concentration following toothbrushing with and without rinsing: a randomised controlled trial

Toothpaste

Control

AmF

NaF

Na2FPO3

NaF & Na2FPO3

AmF

0.54*

    

NaF

0.43*

− 0.10

   

Na2FPO3

0.24

− 0.30

− 0.19

  

NaF & Na2FPO3

0.42*

− 0.12

− 0.01

0.18

 

SnF2 & NaF

0.49*

− 0.05

0.06

0.26

0.07

  1. *Statistically significant (P ≤ 0.05)