Survival analysis of 451 hospitalized patients with gallbladder cancer
10.3781/j.issn.1000-7431.2023.2304-0217
- VernacularTitle:451例胆囊癌住院患者生存率分析
- Author:
Lingling LU
1
;
Haizhen CHEN
;
Hong XU
;
Jian ZHU
;
Bo CAI
;
Jianguo CHEN
Author Information
1. 启东市人民医院,启东肝癌防治研究所,南通大学附属启东医院病因室,江苏 南通 226200
- Keywords:
Gallbladder cancer;
Survival;
Nantong;
Cancer registry;
Follow-up
- From:
Tumor
2023;43(9):720-728
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To analyze the survival of 451 hospitalized patients with gallbladder cancer from Nantong Tumor Hospital,and provide evidence for prognosis evaluation and comprehensive prevention and treatment of gallbladder cancer. Methods:A combination of active and passive follow-up methods were used to trace the survival outcomes of patients with gallbladder cancer hospitalized in Nantong Tumor Hospital from 2007 to 2017.The gender and age distribution,as well as the trend in the change of the number of patients over time was statistically analyzed.Kaplan-Meier method was used to analyze the survival rate of the patients,and Log-rank test was used to compare the difference in the survival rate of patients with different gender,age,TNM staging and time period of hospitalization. Results:A total of 451 hospitalized patients with gallbladder cancer from 6 counties/districts in Nantong area from 2007 to 201 7 were included in this study.Cancer survival outcomes of 449 patients were obtained through follow-up,with a success rate of 99.56％.Among them,218 were male and 233 were female,and the average age at the initial hospitalization was(64.78±11.44)years,with a median age of 67 years.The majority of the patients were aged 60-79 years old,accounting for 60.75％(274 cases)of the patients.The 1-,3-,and 5-year observed survival rates of all patients were 34.59％,15.30％,and 10.25％,respectively.The 5-year survival rates of male and female patients were 7.75％and 12.47％respectively,with no statistically significant difference between the two groups(P＞0.05).The 5-year survival rates of patients in the age groups of 0-34 years,35-59 years,60-79 years,and ≥80 years were 25.00％,14.53％,8.66％,and 2.94％,respectively,with statistically significant differences(P＜0.01).The 5-year survival rates stratified by TNM stage were 27.78％,20.83％,13.44％,3.48％and 11.11％,for stage Ⅰ,Ⅱ,Ⅲ,Ⅳ,and unclassified,respectively,with statistically significant differences(P＜0.001).The 5-year survival rates of patients with gallbladder cancer hospitalized from 2007 to 2011 and from 2012 to 2017 were 10.81％and 9.99％,respectively,with no statistically significant difference(P＞0.05). Conclusion:Patients with gallbladder cancer in Nantong from 2007 to 2017 were mainly middle-aged people and elderlies,and the survival rates of these patients significantly decreased with increasing age,with no significant difference observed in different gender groups,indicating the need to strengthen the research for comprehensive prevention and treatment for middle-aged and elderly patients to improve their prognosis.
