Skip to main content

Table 1 Comparison of actual and predicted values

From: Mixed dentition space analysis among Nepalese Brahmins/Chhetris

Arch

Prediction method

Mean difference (Actual –predicted)

SD

SEM

95 % Confidence Interval of the Difference

 

Lower

Upper

t

Sig (2-tailed)

Maxilla (female)

Moyers 75 %

0.40

1.14

0.16

0.08

0.73

2.51

0.016*

Moyers 50 %

1.15

1.13

0.16

0.83

1.47

7.20

0.000*

Mandible (female)

Moyers 75 %

-0.31

0.94

0.13

-0.57

-0.04

-2.30

0.026*

Moyers 50 %

0.22

0.95

0.13

-0.05

0.48

1.61

0.115

Maxilla (male)

Moyers 75 %

-0.11

0.90

0.13

-0.37

0.15

-0.86

0.395

Moyers 50 %

0.44

0.90

0.13

0.18

0.69

3.45

0.001*

Mandible (male)

Moyers 75 %

-0.40

0.97

0.14

-0.67

-0.12

-2.89

0.006*

Moyers 50 %

0.38

0.96

0.14

0.11

0.66

2.80

0.007*

Maxilla

Tanaka-Johnston

-0.84

0.97

0.14

-1.12

-0.57

-6.13

0.000*

Mandible

-0.97

0.95

0.13

-1.24

-0.69

-7.16

0.000*

  1. SD Standard Deviation, SEM Standard Error of Mean
  2. * : p < 0.05, significant