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Table 3 Mean values ± standard deviations of ΔWID1 and ΔWID2

From: The effect of bleaching applications on stained bulk-fill resin composites

Material

Solution

ΔWID1

ΔWID2

Bleaching method

Bleaching method

HP

CP

HP

CP

CMP

Distilled water

1.83 ± 1.29

1.98 ± 1.37

1.62 ± 1.10

1.48 ± 1.05

 

Tea

1.96 ± 1.65

1.11 ± 1.05

5.94 ± 4.21

6.50 ± 3.54

 

Coffee

1.40 ± 1.7

2.40 ± 1.63

7.97 ± 2.54*

10.18 ± 4.24*

 

Red wine

2.07 ± 1.90

1.38 ± 1.40

4.44 ± 2.36

4.46 ± 2.19*

SDR

Distilled water

4.25 ± 1.07

4.58 ± 1.34

1.16 ± 0.60

0.78 ± 0.54

 

Tea

3.47 ± 1.44

3.40 ± 0.77

3.13 ± 3.66

4.32 ± 3.15

 

Coffee

3.03 ± 1.33

3.10 ± 1.54

4.27 ± 0.77

4.72 ± 1.47

 

Red wine

3.15 ± 1.44

2.48 ± 1.29

3.17 ± 1.71

3.20 ± 1.56

FBF

Distilled water

3.26 ± 1.12

3.56 ± 2.31

1.20 ± 0.72

1.07 ± 0.95

 

Tea

2.26 ± 0.94

3.83 ± 2.16

3.74 ± 2.62

4.82 ± 2.07

 

Coffee

1.20 ± 1.23

1.40 ± 1.10

1.81 ± 1.64

3.27 ± 3.28

 

Red wine

1.06 ± 0.75

1.21 ± 0.87

1.80 ± 0.87

1.21 ± 0.88

RHD

Distilled water

4.02 ± 1.26

5.12 ± 1.48

1.15 ± 0.98

2.50 ± 0.90

 

Tea

4.47 ± 1.72

4.69 ± 1.60

6.42 ± 2.52

5.81 ± 1.81

 

Coffee

3.50 ± 0.82

3.66 ± 2.22

7.97 ± 3.24*

8.88 ± 2.90*

 

Red wine

4.02 ± 1.04

3.31 ± 0.86

3.53 ± 0.83

4.76 ± 0.75

BBR

Distilled water

4.34 ± 1.45

4.91 ± 1.15

0.54 ± 0.45

0.69 ± 0.54

 

Tea

2.42 ± 1.22

3.14 ± 1.30

7.37 ± 3.50*

9.75 ± 5.26*

 

Coffee

1.46 ± 0.69

1.89 ± 1.31

8.18 ± 4.90*

9.23 ± 3.41*

 

Red wine

1.90 ± 1.00

2.23 ± 1.47

4.72 ± 2.83

8.87 ± 3.54*

TEC

Distilled water

7.27 ± 1.43

7.26 ± 1.82

1.48 ± 0.55

1.59 ± 0.60

 

Tea

7.12 ± 1.06

7.51 ± 2.11

6.86 ± 2.19

8.24 ± 2.89*

 

Coffee

5.72 ± 1.19

7.60 ± 1.70

7.17 ± 2.57*

7.39 ± 2.93*

 

Red wine

6.25 ± 1.19

7.13 ± 1.75

6.93 ± 1.35*

6.84 ± 1.50

SF2

Distilled water

0.83 ± 0.76

1.37 ± 0.95

1.01 ± 0.48

1.01 ± 0.63

 

Tea

3.56 ± 1.03

2.79 ± 0.72

6.17 ± 3.70

8.02 ± 4.28*

 

Coffee

2.70 ± 1.54

1.38 ± 1.20

6.30 ± 1.41

6.17 ± 2.32

 

Red wine

1.39 ± 1.38

1.73 ± 0.99

4.17 ± 3.49

4.44 ± 2.05

eXP

Distilled water

21.58 ± 4.44

18.51 ± 4.47

2.08 ± 1.15

2.23 ± 1.44

 

Tea

21.27 ± 5.49

22.23 ± 4.64

7.83 ± 4.22*

6.77 ± 6.10

 

Coffee

20.46 ± 4.43

23.25 ± 2.48*

15.65 ± 2.37*

11.99 ± 4.16*

 

Red wine

22.56 ± 3.30

22.29 ± 7.06

5.16 ± 2.16

4.69 ± 2.38

XB

Distilled water

4.24 ± 2.00

4.50 ± 1.19

1.55 ± 0.65

0.97 ± 0.53

 

Tea

4.30 ± 2.32

5.83 ± 1.79

7.20 ± 2.53*

7.02 ± 2.94*

 

Coffee

2.75 ± 1.33

3.86 ± 1.52

3.47 ± 3.14

4.25 ± 2.94

 

Red wine

5.77 ± 1.8

4.51 ± 2.11

8.41 ± 1.07*

7.88 ± 2.87*

VBF

Distilled water

4.82 ± 1.97

3.15 ± 3.70

0.88 ± 0.86

0.52 ± 0.58

 

Tea

3.78 ± 2.50

3.08 ± 1.73

7.70 ± 3.99*

7.52 ± 4.20*

 

Coffee

4.58 ± 2.33

4.78 ± 2.98

7.23 ± 4.47*

9.06 ± 5.87*

 

Red wine

4.34 ± 2.98

4.40 ± 2.38

12.28 ± 5.3*

8.93 ± 5.37*

  1. ΔWID1 = WID (bleaching) − WID (baseline). ΔWID2 = WID (bleaching) − WID (staining)
  2. WPT = 0.72, WAT = 2.60
  3. CMP Clearfil Majesty Posterior, SDR: SDR™ Flow+, FBF FiltekTMBulk-Fill Flowable Restorative, RHD Reveal HD Bulk, BBR Beautifil-Bulk Restorative, TEC Tetric EvoCeram® Bulk Fill, SF2 SonicFill 2, eXP everX Posterior™, XB X-tra base, VBF Venus® Bulk Fill, HP hydrogen peroxide, CP carbamide peroxide
  4. *Shows statistically significant difference with the distilled water group for each material (p < .05)
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BMC Oral Health

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