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. Author manuscript; available in PMC: 2013 Nov 1.
Published in final edited form as: Health Place. 2012 Sep 8;18(6):1255–1260. doi: 10.1016/j.healthplace.2012.08.007

Table 2.

Changes in spatial access to safety net primary care in a cohort of adults (N=160) relocating from public housing in Atlanta, GA via the HOPE VI initiative, as measured using five different methods of measuring spatial access

Gravity-based measure:
Driving to care, beta=1.5
Median (25th, 75thpercentile)		 Gravity-based measure:
Public transportation to care, beta=1.5
Median (25th, 75thpercentile)		 Gravity-based measure:
Driving to care, beta=2.0
Median (25th, 75thpercentile)		 Gravity-based measure:
Public transportation to care, beta=2.0
Median (25th, 75thpercentile)		 Distance Measure (miles):
Median (25th , 75thpercentile)
Wave 1 Wave 2 % change Wave 1 Wave 2 % change Wave 1 Wave 2 % change Wave 1 Wave 2 % change Wave 1 Wave 2 % change
Total Sample 0.73
(0.62, 0.99)		 0.12
(0.00, 0.35)		 −86.22
(−100.0, −55.71)		 0.80
(0.63, 1.03)		 0.15
(0.03, 0.44)		 −79.83
(−97.84, −39.50)		 1.26
(0.78, 1.52)		 0.20
(0.00, 0.55)		 −81.00
(−100.0, −44.14)		 1.44
(0.82, 1.73)		 0.35
(0.08, 0.79)		 −69.11
(−94.36, −22.67)		 0.47
(0.03, 1.07)		 1.94
(1.01, 3.08)		 239.95
(21.61, 1742.55)
Alcohol/drug Dependent 0.73
(0.62, 0.94)		 0.04
(0.00, 0.27)		 −95.07
(−100.0, −63.41)		 0.80
(0.63, 1.01)		 0.08
(0.02, 0.34)		 −82.62
(−98.33, −35.52)		 0.99
(0.78, 1.52)		 0.09
(0.00, 0.49)		 −93.45
(−100.0, −65.91)		 1.16
(0.82, 1.73)		 0.22
(0.07, 0.66)		 −71.86
(−95.30, −11.75)		 1.05
(0.42, 1.07)		 2.41
(1.24, 3.38)		 210.33
(24.29, 886.92)
Not alcohol/drug dependent 0.94
(0.71, 0.99)		 0.12
(0.00, 0.36)		 −84.57
(−100.0, −50.94)		 1.01
(0.74, 1.03)		 0.15
(0.03, 0.45)		 −78.94
(−96.97, −40.52)		 1.26
(0.88, 1.52)		 0.21
(0.00, 0.61)		 −79.00
(−100.0, −40.51)		 1.44
(0.99, 1.73)		 0.35
(0.09, 0.90)		 −64.50
(−94.30, −27.76)		 0.47
(0.03, 1.07)		 1.93
(0.97, 2.92)		 244.80
(18.93, 2619.85)
HIV positive
(self report)		 0.73
(0.73, 0.94)		 0.06
(0.00, 0.88)		 −94.13
(−100.0, −40.46)		 0.80
(0.80, 1.01)		 0.07
(0.02, 0.95)		 −91.53
(−97.99, −41.53)		 1.26
(1.26, 1.52)		 0.11
(0.00, 1.07)		 −92.53
(−100.0, −30.25)		 1.44
(1.44, 1.73)		 0.16
(0.07, 1.44)		 −88.93
(−95.30, −32.92)		 1.05
(0.47, 1.07)		 2.17
(0.97, 3.31)		 210.33
(24.29, 274.32)
HIV negative
(self report)		 0.84
(0.62, 0.99)		 0.12
(0.00, 0.35)		 −84.57
(−100.0, −56.15)		 0.91
(0.63, 1.03)		 0.15
(0.03, 0.44)		 −78.94
(−97.04, −39.11)		 0.99
(0.78, 1.52)		 0.21
(0.00, 0.55)		 −80.25
(−100.0, −44.71)		 1.16
(0.82, 1.73)		 0.35
(0.09, 0.79)		 −64.77
(−90.58, −20.98)		 0.47
(0.03, 1.07)		 1.93
(1.01, 3.04)		 258.90
(18.93, 2619.85)
Self-rated poor health 0.94
(0.71, 0.94)		 0.12
(0.00, 0.34)		 −85.22
(−100.0, −63.41)		 1.01
(0.74, 1.01)		 0.17
(0.03, 0.38)		 −79.46
(−96.89, −62.74)		 1.26
(0.88, 1.52)		 0.23
(0.00, 0.52)		 −81.00
(−100.0, −65.91)		 1.44
(0.99, 1.73)		 0.41
(0.09, 0.64)		 −70.21
(−94.24, −55.17)		 1.05
(0.42, 1.07)		 1.92
(1.16, 2.96)		 164.32
(18.14, 472.17)
Self-rated excellent/good health 0.73
(0.62, 0.99)		 0.10
(0.00, 0.39)		 −86.22
(−100.0, −49.33)		 0.80
(0.63, 1.03)		 0.15
(0.03, 0.46)		 −79.83
(−97.89, −33.85)		 0.99
(0.78, 1.52)		 0.20
(0.00, 0.62)		 −80.14
(−100.0, −34.99)		 1.16
(0.82, 1.73)		 0.35
(0.07, 0.89)		 −64.77
(−94.64, −11.75)		 0.47
(0.03, 1.07)		 1.96
(0.98, 3.31)		 299.96
(24.29, 5530.56)