Correlation of pretreatment nutritional index in blood of nasopharyngeal carcinoma patients with prognosis before radiochemotherapy
10.13602/j.cnki.jcls.2018.03.06
- VernacularTitle:鼻咽癌患者放化疗前预后营养指数与预后的相关性
- Author:
Qiao HE
1
;
Lin CHEN
;
Yecai HUANG
;
Li ZHANG
;
Bo YE
;
Hao LUO
;
Xiaoyu SONG
Author Information
1. 四川省肿瘤医院·研究所
- Keywords:
nasopharyngeal carcinoma;
prognostic nutritional index;
white blood cell count;
prognosis
- From:
Chinese Journal of Clinical Laboratory Science
2018;36(3):182-185
- CountryChina
- Language:Chinese
-
Abstract:
Objective To explore the association between prognostic nutritional index(PNI) and prognosis of nasopharyngeal carcinoma (NPC) patients before radiochemotherapy.Methods A total of 153 newly diagnosed NPC patients in Sichuan Cancer Hospital were retrospectively reviewed.The hematological parameters and clinical characteristics before radiochemotherapy were collected,and the follow up for these patients was conducted.The effects of pretreatment hematological parameters and PNI on overall survival were analyzed with Kaplan-Meier method.The variables identified as statistically significant differences were further analyzed with multivariate Cox regression analysis.Results The 3,5 and 10-year overall survival were 89.54％,83％ and 75.16％.Both PNI and white blood cell count (WBC) before radiochemotherapy were the independent prognostic indicators for NPC in Cox regression analysis.The 3,5 and 10-year overall survival of NPC in PNI ≤49.45 group were lower than those of PNI ＞ 49.45 group.Conclusion PNI and WBC should be the independent prognostic indicators for NPC and closely relate to overall survival of NPC patients.
