Table 1 Differences in jaw relations between the test and control groups.

From: A pilot study of digital recording of edentulous jaw relations using a handheld scanner and specially designed headgear

No.

Times

VD (mm)

Horizontal

AP

LR

DAP (mm)

RAP (°)

DLR (mm)

RLR (°)

1

1

−5.486

−1.239

−3.04

2.493

−0.09

2

0.595

1.678

−2.56

1.379

−0.58

3

−1.655

0.073

−4.76

1.605

0.71

2

1

−0.744

0.190

−5.43

−0.906

−0.51

2

2.570

4.363

3.37

−4.898

−2.15

3

2.130

0.144

1.83

0.277

−0.16

3

1

1.049

−0.481

−4.90

1.301

3.62

2

2.924

3.058

5.55

0.072

4.16

3

−1.107

1.934

−10.21

−0.088

1.80

4

1

−2.052

2.233

−1.01

−1.530

−0.10

2

1.126

1.177

2.08

−3.225

−1.33

3

0.541

0.637

4.36

−1.358

−0.44

5

1

1.482

2.475

8.31

2.677

0.17

2

2.672

1.488

3.64

−0.091

1.13

3

1.175

1.390

5.52

0.661

0.77

6

1

−4.504

−1.375

−3.33

−0.350

0.66

2

−5.823

−3.922

−4.31

−2.586

−0.03

3

−5.476

−2.698

−7.15

0.197

1.02

7

1

4.452

0.046

3.06

1.200

−2.36

2

2.391

1.132

−2.54

2.361

−4.33

3

5.133

1.523

0.97

2.052

−0.60

8

1

−2.665

−0.161

−2.07

1.214

−3.00

2

−0.130

0.187

1.33

−0.891

−0.01

3

−3.191

−0.153

−2.72

−0.234

0.88

9

1

2.061

0.208

5.67

−1.365

−5.65

2

−1.868

−1.421

0.45

−1.899

−0.99

3

−2.435

−2.833

1.70

−1.419

−2.35

10

1

−4.400

−0.035

−2.96

0.514

0.01

2

−3.511

2.034

−5.94

5.091

−0.84

3

−4.318

0.025

−5.79

3.130

2.56

mean

−0.636

0.389

−0.70

0.179

−0.27

95% CIs

−1.791:0.520

−0.275:1.053

−2.38:0.99

−0.588:0.946

−1.04:0.50

  1. VD: vertical dimension; AP: anterior posterior; LR: left and right; DAP: displacement in anterior and posterior; RAP: rotation in anterior and posterior; DLR: displacement to left and right; RLR: rotation to left and right.