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. Author manuscript; available in PMC: 2018 May 1.
Published in final edited form as: Health Place. 2017 Feb 24;45:1–9. doi: 10.1016/j.healthplace.2017.02.004

Table 2.

Descriptive statistics of area, shape index, and overlap averages with 95% confidence interval

n=232 Area (km2) Shape Index Proportion Overlap with Self-defined Count of Walking Activity Spaces within Self-defined
2012
Activity space 0.14 (0.12, 0.16) 1.77 (1.67, 1.87) 0.086 (0.074, 0.098) 98
Self-defined 2.15 (1.74, 2.55) 1.54 (1.03, 2.05)
2013
Activity space 0.12 (0.09, 0.14) 1.61 (1.50, 1.72) 0.090 (0.076, 0.10) 102
Self-defined 2.13 (1.71, 2.56) 1.28 (1.19, 1.37)