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Table 2 Statistical characteristics including confidence intervals (CI) of digital model (DM) and plaster cast (PC) before and after the treatment

From: Evaluation of dental morphometrics during the orthodontic treatment

Characteristics

Mean

95% CI

Std

95% CI

 

[mm]

 

[mm]

 

DM measurement differences

0.05

〈−0.06;0.16〉

0.54

〈0.48;0.63〉

PC measurement differences

-0.01

〈−0.17;0.14〉

0.77

〈0.68;0.89〉

DM 3-3 before the treatment

34.27

〈32.71;35.82〉

3.68

〈2.86;5.16〉

PC 3-3 before the treatment

33.48

〈32.09;34.87〉

3.30

〈2.56;4.63〉

DM 5-5 before the treatment

42.36

〈40.97;43.75〉

3.29

〈2.56;4.61〉

PC 5-5 before the treatment

42.39

〈41.04;43.75〉

3.21

〈2.49;4.50〉

DM 3-3 after the treatment

34.53

〈33.65;35.41〉

2.09

〈1.63;2.93〉

PC 3-3 after the treatment

34.09

〈33.13;35.05〉

2.28

〈1.77;3.19〉

DM 5-5 after the treatment

41.08

〈40.31;41.85〉

1.83

〈1.42;2.57〉

PC 5-5 after the treatment

41.38

〈40.55;42.21〉

1.96

〈1.53;2.76〉