Table 2

Regression models of differences in physical activity by cluster group for all days and for weekdays and weekend days

Overall

Coeff

t

95% CI

P

Coeff

t

95% CI

P

Mean CPM

Lo-Act/Med-Sed (ref Hi-Act/Low-Sed)

-40.02

-3.41

-63.77 to -16.26

0.002

Hi-Act/Hi-Sed

-10.10

-0.51

-49.94 to 29.73

0.611

Model R2

0.101

Mean Sed Minutes

Lo-Act/Med-Sed (ref Hi-Act/Low-Sed)

17.35

2.20

1.43 to 33.28

0.034

Hi-Act/Hi-Sed

13.21

1.31

-7.26 to 33.67

0.199

Model R2

0.026

Mean MVPA Minutes

Lo-Act/Med-Sed (ref Hi-Act/Low-Sed)

-1.63

-1.44

-3.94 to 0.67

0.159

Hi-Act/Hi-Sed

3.29

1.50

-1.15 to 7.73

0.143

Model R2

0.153

Weekdays

Weekend

Mean CPM

Lo-Act/Med-Sed (ref Hi-Act/Low-Sed)

-25.64

-2.18

-49.38 to -1.89

0.035

-91.82

-2.97

-154.44 to -29.21

0.005

Hi-Act/Hi-Sed

2.44

0.12

-37.24 to 42.11

0.902

-119.40

-3.30

-192.64 to -46.17

0.002

Model R2

0.130

Model R2

0.051

Mean Sed Minutes

Lo-Act/Med-Sed (ref Hi-Act/Low-Sed)

10.06

2.52

1.99 to 18.12

0.016

18.30

0.86

-24.70 to 61.30

0.395

Hi-Act/Hi-Sed

14.11

2.01

-0.08 to 28.31

0.051

2.18

0.10

-41.96 to 46.31

0.921

Model R2

0.051

Model R2

0.015

Mean MVPA Minutes

Lo-Act/Med-Sed (ref Hi-Act/Low-Sed)

-3.07

-2.65

-5.42 to -0.73

0.012

-1.80

-0.96

-5.59 to 1.99

0.342

Hi-Act/Hi-Sed

1.72

0.82

-2.53 to 5.99

0.417

-1.84

-0.44

-10.23 to 6.54

0.659

Model R2

0.185

Model R2

0.059

All models are adjusted for gender, BMI percentile, and Index of Multiple Deprivation for household

Jago et al. International Journal of Behavioral Nutrition and Physical Activity 2010 7:59   doi:10.1186/1479-5868-7-59