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Table 4 Comparison of BEM model coefficients with physical activity (PA) outcomes

From: International comparison of observation-specific spatial buffers: maximizing the ability to estimate physical activity

 

(1) # of pairs of significant (p < 0.05) BEM-PA coefficients*

(2) # of pairs differing in BEM-PA coefficient significance (p < 0.05)*

# of days walking for transport (days/past week)

Time spent walking for transport (min/past week)

# of days walking for leisure (days/past week)

Time spent walking for leisure (min/past week)

Time spent sitting (min/past week)

# of days walking for transport (days/past week)

Time spent walking for transport (min/past week)

# of days walking for leisure (days/past week)

Time spent walking for leisure (min/past week)

Time spent sitting (min/past week)

Buffer comparison

SA-DT

SA-DO

SA-DT

SA-DO

SA-DT

SA-DO

SA-DT

SA-DO

SA-DT

SA-DO

SA-DT

SA-DO

SA-DT

SA-DO

SA-DT

SA-DO

SA-DT

SA-DO

SA-DT

SA-DO

Overall public park land area sum, m2***

0

0

1

1

0

0

0

0

0

0

2

1

0

0

0

0

0

0

0

0

Overall public park count, m2***

2

2

2

2

0

0

0

0

0

0

0

0

0

0

0

1

0

0

0

0

Intersection count

2

2

5

5

0

0

0

0

0

0

0

1

0

1

0

0

0

0

0

0

Intersection density (intersections/km2)

1

2

2

3

0

0

0

0

0

0

2

1

1

2

0

2

1

2

1

1

Residential, land area sum, net density***

5

5

4

3

2

0

4

2

0

0

0

0

0

2

0

2

0

2

0

1

Bus/rail stop count

4

4

3

3

1

1

1

1

2

2

2

1

2

2

0

0

0

1

0

0

Bus/rail stop density (stops/km2)

2

2

3

2

0

0

1

0

2

2

1

1

0

2

0

0

0

0

0

0

Private recreation count

3

3

4

4

1

1

0

0

0

0

0

0

0

0

0

0

1

1

0

0

Private recreation density (count/km2)

3

3

4

4

1

1

1

0

0

0

0

0

0

0

1

0

1

3

0

0

Mixed use**

3

2

3

3

1

0

1

0

0

0

1

1

0

1

0

1

0

1

0

1

Walk index***

4

3

3

3

1

0

1

1

0

0

0

2

0

1

0

1

0

0

1

1

Total # pairs

29

28

34

33

7

3

9

4

4

4

8

8

3

11

1

7

3

10

2

4

  1. (1) Statistically significant pairs; (2) Pairs differing in statistical significance
  2. SA-DT sausage buffer versus detailed-trimmed buffer, SA-DO sausage buffer versus detailed buffer
  3. * Out of 9 comparisons/BEMs; ** only 8 comparisons available; *** only 7 comparisons available