Survival analysis of 139 cases of advanced non-small cell lung cancer
- VernacularTitle:139例晚期非小细胞肺癌的生存分析
- Author:
Qin ZHOU
;
Li SHAN
- Publication Type:Journal Article
- Keywords:
Carcinoma,non-small cell lung;
Survival rate;
Prognosis
- From:
Journal of International Oncology
2008;35(3):236-238
- CountryChina
- Language:Chinese
-
Abstract:
Objective To explore the prognostic factors of advanced non-small cell lung cancer.Methods 139 cases of advanced non-small cell lung cancer were analyzed in sex,age,clinical stage,pathology and therapylAll the cases were cytopathologically or histopathologically proved.Product limit method was used to calculate the survival rate,its significance was tested by Log-rank test,factors related to the prognosis were analyzed by the method of Cox regression analysis.Results The overall median survival time was 8 months,6-month survival rate was 59.9%,12-month survival rate was 35.8%,24-month survival rate was 14.3%.The 24-month survival rate was 46.4%in treatment with operatiom plus chemotherapy,32.2% in chemotherapy plus radiotherapy,9.5%in treatment with chemotherapy alone,3.0%in treatment with best supportive care(P＜0.05).Conclusion Different treatments are important factors affecting prognosis of advanced non-small cell lung cancer.
