Skip to main content

Table 3 Parameters (regression coefficients) of the linear model for prediction of VO2max by group and distance

From: Associations of mode and distance of commuting to school with cardiorespiratory fitness in Slovenian schoolchildren: a nationwide cross-sectional study

Variables

Adjusted model

From home to school

From school to home

Coefficient

95% CI

Coefficient

95% CI

Constant

36.42***

(28.17, 44.67)

36.63***

(29.11, 44.15)

Commuting group

 Car

−6.49

(−15.91, 2.93)

−15.14**

(−26.88, − 3.39)

 Public

− 0.08

(−9.06, 8.90)

−3.19

(− 11.27, 4.88)

 Wheels

3.00

(−16.24, 22.25)

15.66

(−4.09, 35.41)

 Walk (ref)

    

Interaction Commuting group × Distancea

 Car × Distance

0.58

(−0.04, 1.20)

1.25**

(0.34, 2.17)

 Public × Distance

0.06

(−0.49, 0.61)

0.33

(−0.21, 0.88)

 Wheels × Distance

−0.09

(−1.79, 1.62)

− 1.15

(−2.89, 0.60)

 Walk × Distance

−0.02

(− 0.62, 0.58)

0.03

(−0.42, 0.48)

Gender

 Males

7.97***

(6.75, 9.19)

7.58***

(6.52, 8.63)

 Females (ref)

    

Interaction Commuting group × Gender

 Car × Males

−2.20*

(−4.16, −0.24)

−2.63*

(−5.23, − 0.03)

 Public × Males

− 2.00*

(−3.81, − 0.20)

−1.35

(−2.99, 0.30)

 Wheels × Males

−1.95

(−7.49, 3.60)

−3.10

(−9.31, 3.12)

 Walk × Males (ref)

    

Covariates

 MVPAb

0.076***

(0.03, 0.12)

0.073***

(0.032, 0.12)

 Age

0.43*

(0.00, 0.85)

0.40

(−0.02, 0.82)

  1. * p ≤ 0.05, ** p ≤ 0.01, *** p ≤ 0.001
  2. aStreet distance log values, bModerate-to-vigorous physical activity squared values