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Table 2 Associations among parental support, parental control and number of days reporting at least 60 minutes of moderate to vigorous physical activity

From: Parental control and support for physical activity predict adolescents’ moderate to vigorous physical activity over five years

 

Number of days reporting at least 60 minutes of moderate to vigorous physical activity

Crude analysisa

Partially adjusted analysisb

Fully adjusted analysisc

Fully adjusted analysisc with interactions

 

Coef.d

95% C.I.e

Coef.d

95% C.I.e

Coef.d

95% C.I.e

Coef.d

95% C.I.e

Coef.d

95% C.I.e

 

Total parental scores

Parental control

0.09

-0.03 – 0.21

  

-0.05

-0.16 – 0.06

-0.18

-0.30 – -0.06

0.14

-0.07 – 0.02

Parental control x age

-0.02

-0.07 – 0.02

Parental support

0.41

0.29 – 0.52

0.42

0.31 – 0.53

  

0.46

0.35 – 0.58

-0.15

-0.80 – 0.48

Parental support x age

0.04

-0.001 – 0.08

 

Tangible vs intangible support

Tangible support score

0.39

0.29 – 0.49

0.40

0.29 – 0.50

0.37

0.22 – 0.51

-0.05

-0.66 – 0.56

Tangible support score x age

0.03

-0.01 – 0.07

Intangible support score

0.30

0.19 – 0.40

0.30

0.20 – 0.41

0.10

-0.40 – 0.13

-0.60

-1.22 – 0.02

Intangible support score x age

0.05

0.01 – 0.09

 

Individual behaviours of support

Encouragement

0.23

0.14 – 0.30

0.23

0.15 – 0.31

0.12

0.02 – 0.23

-0.25

-0.77 – 0.26

Encouragement x age

0.03

-0.01 – 0.19

Informational

0.19

0.11 – 0.27

0.17

0.10 – 0.26

-0.03

-0.13 – 0.08

-0.33

-0.84 – 0.17

Informational x age

0.02

-0.01 – 0.05

Modeling

0.13

0.05 – 0.21

0.12

0.03 – 0.21

0.03

-0.07 – 0.13

-0.43

-0.93 – 0.06

Modeling x age

0.03

-0.002 – 0.06

Co-participation

0.14

0.05 – 0.23

0.13

0.04 – 0.23

-0.03

-0.14 – 0.08

-0.30

-0.85 – 0.25

Co-participation x age

0.02

-0.02 – 0.06

Transportation

0.32

0.24 – 0.40

0.31

0.23 – 0.39

0.25

0.15 – 0.36

-0.52

-0.55 – 0.44

Transportation x age

0.02

-0.01 – 0.05

Watching

0.27

0.18 – 0.35

0.25

0.17 – 0.34

0.08

-0.03 – 0.20

0.14

-0.35 – 0.63

Watching x age

0.00

-0.03 – 0.03

 

Individual behaviours of control

Nagging

-0.05

-0.15 – 0.04

-0.06

-0.16 – 0.04

-0.13

-0.26 – -0.01

0.06

-0.51 – 0.64

Nagging x age

-0.01

-0.05 – 0.03

Ordering

-0.02

-0.13 – 0.09

-0.04

-0.15 – 0.07

-0.05

-0.18 – 0.09

0.34

-0.29 – 0.97

Ordering x age

-0.03

-0.18 – 0.31

  1. aUnivariate analysis
  2. bAdjustment for time, gender, age, urban/rural, neighborhood income and language
  3. cAdjustment for time, gender, age, urban/rural, neighborhood income, language, parental support and control variables
  4. dCrude or adjusted slope coefficient
  5. e95% CI confidence interval for crude or adjusted coefficient