Methods. Secondary analysis of the National Hospital Ambulatory Medical Care Survey 2005 examines variables from the perspective of predisposing, enabling and need factors that predict non-urgent use of the ED.It is then collapsed into 17 categories using The Clinical Classifications Software (CCS) for ICD-9-CM codes created by the AHRQ. The CCS ... It was chosen as the most objective measure of need available in the NHAMCS 2005 data. Table 5 anbsp;...
|Title||:||Predictors of Emergency Department Utilization by Homeless Persons: A National Study|
|Publisher||:||ProQuest - 2007|