Abstract：Objective To analyze the survival status of patients with nasopharyngeal carcinoma (NC) in Guangzhou City so as to provide evidence for its prognosis evaluation, prevention and control. Methods A total of 1,291 NC cases registered by Guangzhou Cancer Registry in 2009 were followed up for survival by December 31, 2014. The data collected were statistically analyzed by SPSS 19.0 software. The life table method was used to estimate the observed survival rate, log-rank test to compare the survival rates among different tumor groups, and Cox regression model to perform multi-factor analysis. Results The 1-, 3- and 5-year survival rates of the patients with NC in Guangzhou City were 85.80%, 68.80% and 57.89% respectively. Single factor analysis showed that gender, age, clinical stage and treatment method affected the prognosis of NC. Cox multifactor analysis revealed that gender (OR=0.804), clinical stage (OR=1.458), age (OR=1.338) and treatment method (OR=1.466) were independent prognostic risk factors. Conclusions The survival rates of the patients with NC in Guangzhou City are slightly higher than the national average levels but lower than those in Hong Kong. Prevention and control of NC should focus on increasing early detection rate and taking effective therapies.
李科, 林国桢, 李燕, 董航, 宋韶芳. 广州市2009年报告发病的鼻咽癌患者生存率及其影响因素分析[J]. 实用预防医学, 2016, 23(12): 1412-1414.
LI Ke, LIN Guo-zhen, LI Yan, DONG Hang, SONG Shao-fang. Survival rate of patients with nasopharyngeal carcinoma reported in Guangzhou City in 2009 and its influencing factors. , 2016, 23(12): 1412-1414.
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