Analysis of hospital-acquired conditions using the CHADx model / 中华医院管理杂志

Hospital-acquired conditions (HACs)are key to patient safety.This paper introduced a new classification system of HACs,the CHADx model,and described the principle and method of establishing the model as well as the problems found during its use.The model can provide a basis for studying the problem of incidence,causes and influence factors of hospital acquired conditions,so as to help medical institutions to explore the causes of HACs and to ensure patient safety and improve the quality of health care.