Fig. 1.
Conceptual model of readmission to detoxification. The conceptual model used to guide the study of readmission to detoxification has six distinct components. The Health Care System component within the dashed box was not studied as data were not available to measure these constructs. Similarly, those elements with an asterisk (*) were not studied due to unavailability of data. Insurance (+) was not studied as these services were funded by the Indian Health Service without regard to insurance status.