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. 2017 Dec 26;9(1):36–42. doi: 10.15171/jlms.2018.09

Table 1. Descriptive Statistics for the Push-out Bond Strength of Fiber Posts to Composite Core in the 5 Groups With/Without Thermocycling and Pairwise Comparison .

Group	Bond Strength
Group	Termocycling	No Termocycling
Control	12.59 (2.95)^a	14.68 (2.16)^a
Sandblasting	15.76 (4.22)^a,b	16.56 (3.46)^a,b
Laser 1 W	17.02 (7.81)^b	18.30 (4.02)^b
Laser 1.5 W	14.19 (4.11)^a,b	15.18 (6.28)^a,b
Laser 2 W	14.83 (4.99)^a,b	15.11 (5.19)^a,b

Different letter shows the statistically significant difference.