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Table 3 Multivariate linear regression analysis-factors associated with HGS

From: Gender difference in handgrip strength of Italian children aged 9 to 10 years

Dependent variable

B

SE

β

p

95 % CI

Tolerance

VIF

HGS

Upper limit

Lower limit

Independent variables

 

 Model I

  Age

2.08

0.37

0.39

<0.001

1.34

2.82

0.98

1.01

  BMI

0.35

0.06

0.39

<0.001

0.23

0.48

0.99

1.00

  Gender

1.13

0.56

0.14

0.047

0.01

2.25

0.98

1.01

 Model II

        

  Age

1.13

0.39

0.21

<0.001

0.36

1.90

0.76

1.30

  Height

15.16

4.77

0.29

<0.001

5.73

24.6

0.49

2.02

  Weight

0.12

0.03

0.33

<0.001

0.06

0.18

0.60

1.64

  1. Exclude variables in Model II: gender
  2. BMI Body mass index, HGS Handgrip strength, VIF Variance inflation factor