The Charlson Comorbidity Index: problems with use in epidemiological research
Allison Drosdowsky, Karla Gough
Topics & Concepts
ComorbidityMedicineCharlson comorbidity indexEpidemiologyDiseaseMEDLINEIntensive care medicineInternal medicineLawPolitical scienceChronic Disease Management StrategiesFrailty in Older AdultsMedical Coding and Health Information