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. Author manuscript; available in PMC: 2015 May 1.
Published in final edited form as: Int J Drug Policy. 2013 Dec 22;25(3):533–542. doi: 10.1016/j.drugpo.2013.12.002

Table 2.

a. Correlations between seven built environment indicators, using place of solicitation
(50m buffers)
Major
road
length
Alley
road
length
%
Commercial
%
Industrial
%
Parks
Light
posts
Building
footprint
Major road
length
1.000
Alley road
length
−0.260
P=0.000
1.000
%
Commercial
0.472
P=0.000
0.068
P=0.222
1.000
%
Industrial
−0.217
P=0.001
−0.092
P=0.097
−0.302
P=0.000
1.000
%
Parks
−0.338
P=0.000
−0.032
0.560
−0.356
P=0.000
−0.279
P=0.000
1.000
Light posts 0.610
P=0.000
−0.068
P=0.221
0.550
P=0.000
−0.380
P=0.000
−0.173
P=0.002
1.000
Building
footprint
−0.465
P=0.000
0.027
P=0.626
0.060
P=0.283
0.352
P=0.000
−0.100
P=0.069
−0.327
P=0.000
1.000
b. Correlations between seven built environment indicators, using place of servicing
(50m buffers)
Major
road
length
Alley
road
length
%
Commercial
%
Industrial
%
Parks
Light
posts
Building
footprint
Major road
length
1.000
Alley road
length
−0.172
P=0.001
1.000
%
Commercial
0.393
P=0.000
−0.036
P=0.497
1.000
%
Industrial
−0.132
P=0.011
−0.072
P=0.169
−0.158
P=0.002
1.000
%
Parks
−0.287
P=0.000
0.121
P=0.020
−0.284
P=0.000
−0.248
P=0.000
1.000
Light posts 0.460
P=0.000
−0.049
P=0.348
0.596
P=0.000
−0.235
P=0.000
−0.098
P=0.059
1.000
Building
footprint
−0.267
P=0.000
−0.073
P=0.165
0.339
P=0.000
0.199
P=0.000
−0.139
P=0.008
0.104
P=0.047
1.000