View reference
Quan H, Parsons GA, Ghali WA. Validity of information on comorbidity derived rom ICD-9-CCM administrative data. Med Care 2002;40(8):675-685. [Abstract]
Related concepts |
| Charlson Comorbidity Index |
Keywords |
| Abstracting and Indexing |
| administrative data |
| Alberta |
| Canada |
| Charlson Index |
| classification |
| comorbidity |
| Disease |
| epidemiology |
| Forms and Records Control |
| Health |
| Hospital Administration |
| hospital mortality |
| Humans |
| medical records |
| methods |
| mortality |
| Odds Ratio |
| Patient Discharge |
| prevalence |
| Records |
| Research |
| Research Support |
| severity of illness |
| Severity of Illness Index |
| standards |
| statistics & numerical data |
| Universities |
| validity |