Comment on: Prevalence and related factors of do-not-resuscitate orders among in-hospital cardiac arrest patients

Jiang, 2022, Prevalence and related factors of do-not-resuscitate orders among in-hospital cardiac arrest patients, Heart Lung, 51, 9, 10.1016/j.hrtlng.2021.08.005

Fendler, 2015, Alignment of do-not resuscitate status with patients' likelihood of favorable neurological survival after in-hospital cardiac arrest, JAMA, 314, 1264, 10.1001/jama.2015.11069

Richardson, 2013, The impact of early do not resuscitate (DNR) orders on patient care and outcomes following resuscitation from out of hospital cardiac arrest, Resuscitation, 84, 483, 10.1016/j.resuscitation.2012.08.327

Witten, 2019, Reasons for death in patients successfully resuscitated from out-of-hospital and in-hospital cardiac arrest, Resuscitation, 136, 93, 10.1016/j.resuscitation.2019.01.031

Fendler, 2017, Association between hospital rates of early Do-NotResuscitate orders and favorable neurological survival among survivors of inhospital cardiac arrest, Am Heart J, 193, 108, 10.1016/j.ahj.2017.05.017