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Table 1 Reliability analysis of all measurements used in this study

From: Impact of molar teeth distalization by clear aligners on maxillary alveolar bone thickness and root resorption: a three‑dimensional study

Variable

Intra-observer reliability

Inter-observer reliability

ICC

TEM

RTEM

R

ICC

TEM

RTEM

R

U6BS1

0.980

0.00

0.42

0.999

0.961

1.11

7.85

0.975

U6BS2

0.941

0.99

6.99

0.979

0.824

0.94

6.64

0.986

U6PS1

0.845

0.30

4.27

0.974

0.913

0.29

4.14

0.982

U6PS2

0.912

0.81

5.73

0.981

0.912

0.20

2.83

0.995

U7BS1

0.881

0.74

5.21

0.952

0.972

0.83

5.89

0.963

U7BS2

0.915

0.60

4.24

0.971

0.888

0.15

2.13

0.995

U7PS1

0.871

0.24

3.37

0.984

0.950

0.85

6.02

0.960

U7PS2

0.918

0.22

3.11

0.989

0.882

0.70

4.96

0.977

U6RL

0.956

0.15

1.09

0.991

0.950

0.16

1.13

0.986

U7RL

0.991

0.35

1.66

0.978

0.889

0.16

1.16

0.990

  1. Note: ICC: Intraclass correlation coefficient TEM and rTEM indicate an absolute and relative technical error of measurement
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BMC Oral Health

ISSN: 1472-6831

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