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Table 1 Means, standard deviations (SD) and standard errors (SE) of the recession measurements by individual examiners and methods, and for all methods and all examiners combined

From: The accuracy and reliability of digital measurements of gingival recession versus conventional methods

Examiner

Method

Recession Measurementa

Mean

SD

SE

A

CP

2.23

1.38

0.14

CC

1.95

0.84

0.09

DP

2.19

0.8

0.08

DC

2.16

0.79

0.08

B

CP

2.24

0.97

0.1

CC

2.06

0.86

0.09

DP

2.17

0.80

0.08

DC

2.17

0.77

0.08

C

CP

2.14

1.12

0.11

CC

1.98

0.97

0.1

DP

2.16

0.85

0.08

DC

2.12

0.82

0.08

D

CP

1.91

0.94

0.1

CC

1.64

0.74

0.07

DP

1.85

0.83

0.08

DC

1.77

0.65

0.07

CP all (N = 392)

2.11

1

0.05

CC all (N = 392)

1.91

0.87

0.04

DP all (N = 392)

2.09

0.83

0.04

DC all (N = 392)

2.06

0.78

0.04

A all (N = 392)

2.11

0.85

0.04

B all (N = 392)

2.16

0.85

0.04

C all (N = 392)

2.1

0.95

0.05

D all (N = 392)

1.79

0.8

0.04

  1. a: N = 98 unless stated otherwise. A, B, C, and D: the four examiners in the study. CP, conventional method using periodontal probe; CC, conventional method of taking measurements on cast model using caliper; DP, digital measurements of intraoral scans; and DC, digital measurements of digitized cast models
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BMC Oral Health

ISSN: 1472-6831

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