Table 3

ANOVA's of differences in activity by cluster by time of day and day of the week

Hi-Act/Low-Sed

Lo-Act/Med-Sed (n = 436)

Hi-Act/Hi-Sed

Variable

Mean

SD

Mean

SD

Mean

SD

F

P

Scheffe


Weekday CPM - Early morning

633.93

405.51

624.94

356.48

656.45

320.08

0.33

0.716


Weekday CPM - Core hours

493.91

163.70

482.24

162.10

556.59

209.97

8.81

<0.001

B, C


Weekday CPM - Afternoon

723.06

374.11

655.67

323.04

726.05

365.20

3.46

0.032


Weekday CPM - Evening

517.40

334.14

455.83

302.94

532.10

373.31

3.87

0.021


Weekday Sed Mins - Early morning

57.09

28.73

55.82

25.15

53.87

27.51

0.62

0.539


Weekday Sed Mins - Core hours

275.53

59.17

282.45

46.36

277.85

33.94

1.52

0.220


Weekday Sed Mins - Afternoon

118.22

35.77

125.73

26.87

121.75

28.22

4.62

0.010

A


Weekday Sed Mins - Evening

100.91

40.75

108.95

34.04

105.90

34.06

3.69

0.026

A


Weekday MVPA Mins - Early morning

4.27

3.83

4.25

3.63

4.58

4.11

0.37

0.692


Weekday MVPA Mins - Core hours

16.74

9.06

16.15

8.66

20.31

11.52

9.20

<0.001

B, C


Weekday MVPA Mins - Afternoon

11.08

7.90

10.21

6.84

12.29

8.91

3.54

0.030

C


Weekday MVPA Mins - Evening

5.42

5.27

4.83

4.64

6.09

5.23

3.12

0.045



Weekend CPM - Early morning

573.55

710.90

462.18

568.99

401.28

304.41

2.07

0.127


Weekend CPM - Core hours

641.29

377.41

543.22

340.71

559.44

307.62

5.49

0.004

A


Weekend CPM - Afternoon

681.19

498.67

608.68

465.76

560.67

369.21

2.81

0.061


Weekend CPM - Evening

474.10

513.14

392.26

301.46

361.85

253.66

4.12

0.017


Weekend Sed Mins - Early morning

22.78

33.56

20.82

29.79

22.27

36.56

0.26

0.769


Weekend Sed Mins - Core hours

225.40

68.93

241.38

61.81

228.98

56.44

4.46

0.012

A


Weekend Sed Mins - Afternoon

122.25

40.51

132.52

30.30

132.63

31.48

6.62

0.001

A, B


Weekend Sed Mins - Evening

113.67

44.50

119.31

39.96

121.00

44.27

1.59

0.205


Weekend MVPA Mins - Early morning

1.25

4.64

0.72

1.99

0.76

1.89

1.91

0.149


Weekend MVPA Mins - Core hours

18.38

16.60

15.01

14.32

15.05

13.92

3.69

0.026

A


Weekend MVPA Mins - Afternoon

9.76

9.15

8.62

8.21

8.44

8.07

1.45

0.235


Weekend MVPA Mins - Evening

4.65

5.25

4.32

5.25

4.32

6.08

0.29

0.745


A = Active vs. Screen-viewing p < .005 B = Active vs. Sedentary p < .005 C = Screen-viewing vs. Sedentary p < .005

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

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