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Table 5 Inter and Intra-observer TEM, rTEM, and R of the measurements and Cronbach alpha test through the Intraclass correlation coefficient (ICC)

From: Three dimensional condylar positional and morphological changes following mandibular reconstruction based on CBCT analysis: a prospective study

Measurements

Intra-Observer Error

ICC

TEM

r TEM

Ra

1

G-ICD

0.995

0.6040

0.6257

0.9903

2

M-ICD

0.997

0.6990

0.8538

0.9945

3

L-ICD

0.996

0.6442

0.5776

0.9921

4

ML-CI-R

0.989

0.6131

10.0720

0.9786

5

ML-CI-L

0.990

0.7135

11.0627

0.9823

6

V-CP-L

.992

0.3421

13.6680

0.9760

7

V-CP-R

0.987

0.3107

11.9714

0.9696

8

AJS-R

0.978

0.4045

10.0426

0.9555

9

PJS-R

0.972

0.2869

6.3932

0.9508

10

MJS-R

0.978

0.3662

9.1665

0.9551

11

SJS.R

0.980

0.2535

5.5668

0.9627

12

AJS-L

0.980

0.3173

9.5101

0.9627

13

PJS-L

0.982

0.2050

5.5404

0.9669

14

MJS-L

0.979

0.2827

7.3319

0.9623

15

SJS.L

0.983

0.2317

5.4595

0.9698

  1. TEM Absolute technical error of measurements
  2. rTEM Relative technical error of measurements
  3. aR is the coefficient of reliability. ICC Intraclass correlation coefficient