Remark on “Establishment and Validation of the Risk Nomogram of Poor Prognosis in Patients with Severe Pulmonary Infection Complicated with Respiratory Failure” by Qiang et al [Letter]

Abstract

Dongrui Liang,1 Xiaodong Li2 1Department of Ophthalmology, Baoding No. 1 Central Hospital of Hebei Medical Universtiy, Baoding, Hebei, People’s Republic of China; 2Department of Nephrology, Baoding No. 1 Central Hospital of Hebei Medical Universtiy, Baoding, Hebei, People’s Republic of ChinaCorrespondence: Xiaodong Li, Department of Nephrology, Baoding No. 1 Central Hospital of Hebei Medical Universtiy, Baoding Great Wall North Street No 320, Baoding, Hebei, 071000, People’s Republic of China, Tel [phone], Email [email protected]

Keywords

• hemoglobin
• c-reactive proteins
• procalcitonin