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

10 March 2022 : Database Analysis

Jiang Chen Peng^1E, Fang Nie^1A, Yu Jie Li^1C, Qiao Yi Xu^1F, Shun Peng Xing^1D, Yuan Gao^1E*

DOI: 10.12659/MSM.934687

Med Sci Monit 2022; 28:e934687

Background Material and Methods Results Discussion Conclusions References

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Figure 2 Kaplan-Meier curves of PNI for cumulative 30-day survival.

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