Table 2.
Global Moran’s I and local Moran’s I results.
| Model # | Global Moran’s I | Local Moran’s I | |||
|---|---|---|---|---|---|
|
| |||||
| Index value | Z-score | p-value | High-High Cluster Observations (#, %)* | Low-Low Cluster Observations (#, %)* | |
| Model 1a | 0.039 | 14.3 | 0.001 | 635 (4.7%) | 1058 (7.9%) |
| Model 2b | 0.007 | 2.6 | 0.005 | 260 (1.9%) | 339 (2.5%) |
| Model 3c | 0.014 | 5.1 | 0.001 | 335 (2.5%) | 411 (3.1%) |
| Model 4b & c | 0.003 | 0.9 | 0.169 | 205 (1.5%) | 185 (1.4%) |
p < 0.001, Distance tested: 0.5 mile.
a
No covariates included, unconditional model.
b
Adjusted for youth characteristics (age, gender, SES, race/ethnicity).
c
Adjusted for block group characteristics (percent racial/ethnic minority, SES index, population density.