From: Spatial analysis of colorectal cancer outcomes and socioeconomic factors in Virginia
 | Linear Model with independent errors | Spatially Correlated Model | ||||||
---|---|---|---|---|---|---|---|---|
Beta | Std Err | Std Beta | p-value | Beta | Std Err | Std Beta | p-value | |
Incidence | ||||||||
 Intercept | 35.87 | 8.24 | 39.3 | <.000 | 28.90 | 10.32 | 35.38 | 0.008 |
 Rural-urban status | 0.560 | 0.334 | 1.57 | 0.094 | 0.700 | 0.289 | 1.95 | 0.018 |
 CRC screening rate | −0.046 | 0.109 | −0.35 | 0.675 | 0.020 | 0.113 | 0.16 | 0.859 |
 AA population | 0.206 | 0.049 | 3.45 | <.001 | 0.230 | 0.073 | 3.86 | 0.002 |
 PCP density | −0.008 | 0.013 | −0.42 | 0.558 | − 0.015 | 0.015 | − 0.83 | 0.310 |
 SES index | 0.008 | 0.031 | 0.24 | 0.790 | −0.008 | 0.048 | −0.23 | 0.869 |
Overall Test p-val | < 0.001 | < 0.001 | ||||||
Mortality | ||||||||
 Intercept | 10.91 | 5.184 | 16.63 | 0.035 | 10.91 | 5.34 | 16.63 | 0.044 |
 Rural-urban status | 0.398 | 0.168 | 1.12 | 0.018 | 0.398 | 0.173 | 1.12 | 0.024 |
 CRC screening rate | −0.013 | 0.064 | −0.10 | 0.834 | −0.013 | 0.068 | −0.10 | 0.842 |
 AA population | 0.047 | 0.025 | 0.79 | 0.063 | 0.047 | 0.024 | 0.79 | 0.050 |
 PCP density | −0.013 | 0.008 | −0.71 | 0.089 | −0.013 | 0.008 | −0.71 | 0.119 |
 SES index | 0.049 | 0.017 | 1.44 | 0.004 | 0.049 | 0.018 | 1.44 | 0.007 |
Overall Test p-val | < 0.001 | < 0.001 | ||||||
MIR | ||||||||
 Intercept | 0.068 | 0.141 | 0.43 | 0.633 | 0.329 | 0.181 | 0.51 | 0.085 |
 Rural-urban status | 0.006 | 0.007 | 0.02 | 0.360 | 0.008 | 0.004 | 0.02 | 0.085 |
 CRC screening rate | 0.003 | 0.002 | 0.02 | 0.126 | 0.002 | 0.002 | 0.01 | 0.332 |
 AA population | −0.001 | 0.001 | −0.02 | 0.129 | 0.001 | 0.001 | 0.02 | 0.208 |
 PCP density | −0.0002 | 0.0003 | −0.01 | 0.357 | −0.0001 | 0.0002 | −0.01 | 0.566 |
 SES index | 0.002 | 0.001 | 0.05 | 0.004 | 0.0003 | 0.001 | 0.01 | 0.085 |
Overall Test p-val | < 0.001 | 0.142 |