1. Prevalence and related factors of do-not-resuscitate orders among in-hospital cardiac arrest patients
- Author
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Chunyi Wang, Kai Cheng, Chuanbao Li, Yanyan Ma, Feng Xu, Tangxing Jiang, Yuguo Chen, and Jiaqi Zheng
- Subjects
Pulmonary and Respiratory Medicine ,medicine.medical_specialty ,Do Not Resuscitate Order ,Critical Care and Intensive Care Medicine ,Logistic regression ,Tertiary Care Centers ,Coronary artery disease ,Internal medicine ,Prevalence ,Humans ,Medicine ,health care economics and organizations ,Resuscitation Orders ,Retrospective Studies ,Related factors ,business.industry ,DNR orders ,Medical record ,Do not resuscitate ,medicine.disease ,Comorbidity ,humanities ,Heart Arrest ,Female ,Cardiology and Cardiovascular Medicine ,business - Abstract
Purpose Studies concerning do-not-resuscitate (DNR) orders in mainland China are rather scarce. We explored the prevalence and related factors of DNR orders among in-hospital cardiac arrest (IHCA) patients at a general tertiary hospital in mainland China. Materials and Methods We identified all IHCA patients hospital-wide between July 2019 and September 2020. Data regarding DNR status were collected from medical records. We investigated the frequency of DNR orders and explored the determinant factors of DNR establishment using logistic regression. Results A total of 1154 IHCA patients were included, 535 (46.4%) of whom established DNR orders. The following variables were independently associated with a higher DNR rate: female (OR 1.491; 95% CI 1.130–1.965), older age (OR 1.016; 95% CI 1.008–1.024), being a local resident (OR 1.790; 95% CI 1.344–2.383), pulmonary infection (OR 1.398; 95% CI 1052–1.859), respiratory insufficiency (OR 1.356; 95% CI 1.009–1.823), shock (OR 1.735; 95% CI 1.301–2.313), acute stroke (OR 1.821; 95% CI 1.235–2.686),neurological dysfunction (OR 1.527; 95% CI 1.149–2.028) and cancer (OR 3.316; 95% CI 2.461–4.468). Counterintuitively, patients with new-onset coronary artery disease (OR 0.592; 95% CI 0.419–0.837) were less likely to create DNR orders. Conclusion In mainland China, the DNR order signing rate is low, and the establishment of a DNR order is associated with demographics and comorbidity characteristics.
- Published
- 2022