Table 7.
Parameter estimates using intercept-only OLR model, spatial OLR model, and spatial mixed OLR model.
| Parameter | Intercept-only OLR model |
Spatial OLR model |
Spatial mixed OLR model |
|||||
|---|---|---|---|---|---|---|---|---|
| Estimate (SE) | P value | Estimate (SE) | P value | Overall P value | Estimate (SE) | P value | Overall P value | |
| Intercept | ||||||||
| Cure | −4.222 (0.4112) | <.0001 | −4.3954 (0.5702) | <.0001 | −6.2469 (0.9357) | <.0001 | ||
| Improved | −0.1013 (0.0983) | .3028 | 0.1292 (0.4159) | .7561 | −1.6466 (0.8322) | .0625 | ||
| Same | 1.0198 (0.1112) | <.0001 | 1.6861 (0.4242) | <.0001 | −0.03957 (0.8276) | .9624 | ||
| Deteriorate | 2.7473 (0.2063) | <.0001 | 3.8532 (0.4754) | <.0001 | 2.1793 (0.8518) | .0192 | ||
| Death* | 0.0000 | 0.0000 | 0.0000 | |||||
| Age | – | – | −0.0028 (0.0064) | .6612 | .6612 | −0.0030 (0.0067) | .6570 | .6570 |
| Anemia | – | – | ||||||
| No | 0.3270 (0.0989) | .0009 | .0009 | 0.6034 (0.2029) | .0031 | .0031 | ||
| Yes* | 0.0000 | 0.0000 | ||||||
| Treatment | – | – | ||||||
| Chemotherapy | 0.3329 (0.2194) | .1292 | 1.4549 (0.6084) | .0173 | ||||
| Combined | 0.8145 (0.2409) | .0007 | .0031 | 1.9799 (0.6336) | .0019 | .0035 | ||
| Palliative* | 0.0000 | 0.000 | ||||||
| Stage | – | – | ||||||
| I | −0.1649 (0.2845) | .5622 | .0001 | −0.6460 (0.5684) | .2564 | .0001 | ||
| II | −0.8235 (0.2352) | .0005 | −1.2438 (0.5360) | .0208 | ||||
| III | −0.3421 (0.2165) | .1141 | −0.7285 (0.5293) | .1695 | ||||
| IV* | 0.0000 | 0.0000 | ||||||
| Spatial variable | – | – | −0.0201 (0.0082) | .0141 | .0141 | −0.0208 (0.0083) | .0126 | .0126 |
| Variance component | ||||||||
| Sigma11 | / | / | 0.2997 (0.2339) | |||||
| AIC (BIC) | 1056.067 (1072.180) | 924.848 (981.244) | 923.040 (937.970) | |||||
Abbreviations: –, the corresponding variable was not included in the model; /, not applicable in the model; *, reference categories; AIC, Akaike information criterion; BIC, Bayesian information criterion; OLR, ordinary logistic regression.