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. 2020 May 29;33(7):650–655. doi: 10.1016/j.sdentj.2020.05.003

Table 4.

Average and standard deviation of component b* in T1, T2 and T3.

b*(T1) b*(T2) b*(T3)
Group Average (S.D.) Average (S.D.) Average (S.D.)
C 24.73 (±8.40)1a 22.01 (±6.90)2ab 23.99 (±7.42)12a
CL 25.64 (±4.61)1b 22.79 (±3.33)2ab 20.95 (±3.58)2a
PC + TAR 28.07 (±5.95)1c 27.91 (±4.89)1a 24.45 (±5.08)2a
PC + ZBR 23.22 (±5.74)1c 21.95 (±4.20)1a 18.87(±4.06)2a
AC + TAR 26.18 (±7.59)1c 24.45 (±6.28)1a 20.36 (±6.39)2a
AC + ZBR 26.09 (±5.23)1d 25.54 (±5.28)1b 20.77 (±5.68)2a

123 Presence of one or more equal number(s) in the lines means no statistically significant difference among moments, considering p = 0.000 value using the Tukey test.

abcd Presence of one or more letter(s) in columns means no statistically significant difference among the groups, considering p = 0.000 value for Tukey test.