Related Experiment Video
Updated: Mar 23, 2026

Author Spotlight: Exploring the Role of Inflammation in the Co-occurrence of Primary Sjogren's Syndrome and Lung Adenocarcinoma
Published on: September 20, 2024
[Disease burden of lung cancer in Jinchang cohort]
Shan Zheng1, Hongquan Pu2, Min Dai3
1Institute of Epidemiology and Biostatistics, School of Public Health, Center for Cancer Prevention and Control, Lanzhou University, Lanzhou 730000, China.
Objective:
To understand the current status of lung cancer disease burden in Jinchang cohort.
Methods:
In this historical cohort study, the mortality data of the lung cancer from 2001 to 2013 and medical records of the lung cancer cases from 2001 to 2010 in Jinchang cohort were used, analyze mortality, direct economic burden, potential years of life lost (PYLL) and working PYLL (WPYLL) associated with lung cancer.
Results:
A total of 434 lung cancer deaths occurred in Jinchang cohort from 2001 to 2013. The crude mortality rate of lung cancer was 78.06 per 100,000 from 2001 to 2013, with the increasing rate of 4.77%. The mortality rate of lung cancer in males and females were about 108.90 per 100,000 and 26.08 per 100,000 with the increasing rate of 4.24% and 6.91%, respectively. During the thirteen years, the PYLL and average PYLL (APYLL) of lung cancer were 3 721.71 person-years and 8.58 years. The APYLL of lung cancer in females (15.94 years) was higher than that in males (7.87 years). The WPYLL and the average WPYLL (AWPYLL) of lung cancer were 1161.00 person-years and 2.68 years, respectively. The AWPYLL of lung cancer was also higher in females than in males. The direct economic burden of lung cancer from 2001 to 2010 in Jinchang cohort was 6309.39 Yuan per case with no increased trend.
Conclusion:
Lung cancer is the main health problem in Jinchang cohort, causing heavy disease burden.
Related Concept Videos
Chronic Obstructive Pulmonary Disease
Smoking is a primary risk factor for COPD, with over 80% of patients having a history of it. Patients typically experience progressive dyspnea or labored breathing, frequent coughing, and recurrent pulmonary infections. Many eventually succumb to respiratory failure, characterized by...
COPD: Pathogenesis and Clinical Features
The primary cause for the onset of COPD is cigarette smoking and exposure to air pollution. These hazardous factors initiate a chain reaction within the lungs, resulting in chronic inflammation, damage to the airways, and a...
Other Pulmonary Disorders
Chronic Obstructive Pulmonary Disease-II: Pathophysiology
Chronic Inflammation
Chronic Obstructive Pulmonary Disease-I: Introduction
Chronic Obstructive Pulmonary Disease-IV: Assessement and Diagnostic Studies
Medical History
