Abstract：
:Prognostic nutritional index (PNI) is a parameter reflecting prognosis for various cancers, including resected lung cancer. However, there were few reports to study the relationship between the PNI and overall survival (OS) in patients with advanced (stage IIIB/IV) non-small lung cancer (NSCLC). In this study, we collected the clinical data of 315 patients with advanced (stage IIIB/IV) NSCLC who had received chemotherapy or epidermal growth factor receptor (EGFR)-tyrosine kinase inhibitors (TKIs) between January 2010 and June 2011. Survival curves were plotted using the Kaplan-Meier method. Multivariate analyses were used to evaluate prognostic significance of PNI in patients with advanced (stage IIIB/IV) NSCLC. In our analysis, we found that PNI (p=0.001) was significantly associated with OS in patients with advanced (stage IIIB/IV) NSCLC, so was smoking (p<0.001) and disease stage (p=0.005). We demonstrated that PNI could be utilized to predict survival outcomes in patients with advanced (stage IIIB/IV) NSCLC. Patients with a lower PNI may have worse prognosis.
journal_name
Neoplasmajournal_title
Neoplasmaauthors
Li XL,Yao ZH,Wan YY,Mou XY,Ni YH,Sun EL,Zhang D,Lin DJdoi
10.4149/neo_2019_190125N76subject
Has Abstractpub_date
2019-11-01 00:00:00pages
971-977issue
6eissn
0028-2685issn
1338-4317pii
190125N76journal_volume
66pub_type
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