Prognostic Factors for Lung Cancer Survival in Taiwan
Author Information
Author(s): Chiang Tai-An, Chen Ping-Ho, Wu Pei-Fen, Wang Tsu-Nai, Chang Po-Ya, Ko Albert Min-Shan, Huang Ming-Shyan, Ko Ying-Chin
Primary Institution: Chung-Hwa University of Medical Technology
Hypothesis
What are the important prognostic factors affecting the long-term survival of lung cancer patients in Taiwan?
Conclusion
Gender and clinical characteristics significantly influence lung cancer survival rates.
Supporting Evidence
- The overall 5-year survival rate for lung cancer death was significantly poorer for males (21.3%) than females (23.6%).
- Subjects with squamous cell carcinoma and treatment by surgical resection alone had better prognosis.
- Older age at diagnosis was associated with a higher risk of lung cancer deaths.
Takeaway
This study looked at lung cancer patients in Taiwan and found that being male and other factors can make it harder to survive lung cancer.
Methodology
The study analyzed data from 24,910 lung cancer patients using Kaplan-Meier methods and Cox proportional-hazards models.
Limitations
Data on exact cancer staging was unavailable, which may affect the analysis.
Participant Demographics
72% males and 28% females, with a mean age of 64.8 years for males and 62.2 years for females.
Statistical Information
P-Value
p<0.0001
Confidence Interval
95% CI: 1.03–1.11
Statistical Significance
p<0.05
Digital Object Identifier (DOI)
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