Table 3 Global and local spatial autocorrelation of predictors and types of trauma in Greater Phoenix
| Â | Global | Â | LISA Clusters | ||||
|---|---|---|---|---|---|---|---|
Parameter | Moran’s I | Z score | HH | LL | LH | HL | p < 0.05* |
Predictors | |||||||
 Population/sq. mi | 0.39 | 31.3 | 177 | 520 | 35 | 24 | 377 |
 Alcohol Outlets/10,000 Pop. | 0.08 | 8.7 | 78 | 95 | 114 | 16 | 62 |
 Areal Deprivation Index | 0.63 | 55.2 | 545 | 353 | 12 | 23 | 523 |
 Percent Non-White Race Population | 0.37 | 29.8 | 256 | 365 | 71 | 41 | 354 |
 Percent Urban | 0.49 | 38.3 | 350 | 68 | 1 | 80 | 441 |
Outcomes | |||||||
 Non-Motor Vehicle Trauma/10,000 | −0.02 | −1.73 | 2 | 106 | 113 | 41 | 163 |
 Assault-Related Trauma/1000 | −0.02 | −1.17 | 2 | 16 | 134 | 81 | 124 |