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Table 2 Influence of MI diameter and metallic alloy on the fracture torque (multiple linear regression analysis)

From: Mechanical strength of stainless steel and titanium alloy mini-implants with different diameters: an experimental laboratory study

Regression

model

n = 154

Unstandardized

coefficients

Standardized

Coefficients

t

p

Partial

R2

R2

B

SE

Beta

(Constant)

347.32

61.01

 

5.69

< 0.001*

 

0.924

Diameter

6.43

0.15

0.95

42.88

< 0.001*

0.903

Metallic alloy

− 4.08

0.61

− 0.15

− 6.80

< 0.001*

0.022

  1. *Statistically significant at p < 0.05