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Table 1 Mean, standard deviation and comparison of experimental groups for CEJ-AC and CEJ-BD (N = 10 patients)

From: Two-year randomized clinical trial of enamel matrix derivative treated infrabony defects: radiographic analysis

Time period

Mean/SD

EMD (mm)

OFD (mm)

Paired t test

Baseline

Mean

5.13

5.10

0.35

CEJ-AC

SD

2.59

2.31

24 months

Mean

6.14

5.24

0.37

CEJ-AC

SD

2.47

2.73

 

Paired t test

0.049*

0.622

 

Baseline

Mean

10.11

8.67

0.93

CEJ-BD

SD

2.63

2.43

24 months

Mean

10.15

7.97

0.87

CEJ-BD

SD

2.78

2.29

 

Paired t test

0.86

0.005*

 
  1. SD = standard deviation, *statistical significance 0.05%.
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BMC Oral Health

ISSN: 1472-6831

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