10 March 2022>: Database Analysis
Prognostic Nutritional Index as a Predictor of 30-Day Mortality Among Patients Admitted to Intensive Care Unit with Acute Exacerbation of Chronic Obstructive Pulmonary Disease: A Single-Center Retrospective Cohort Study
JiangChen Peng E , Fang Nie A , YuJie Li C , QiaoYi Xu F , ShunPeng Xing D , Yuan Gao E*DOI: 10.12659/MSM.934687
Med Sci Monit 2022; 28:e934687
Figure 3 Subgroup analysis of adjusted hazard ratio (HR) per tertile increase of prognostic nutritional index (PNI) for 30-day mortality (adjusted according to model 2). SAPS II – Simplified Acute Physiology Score II; MV – mechanical ventilation.