We have located links that may give you full text access.
Competing risk analysis of primary tracheal carcinoma based on SEER database.
PURPOSE: To analyze the prognostic factors of primary tracheal carcinoma.
PATIENTS AND METHODS: All patients of primary tracheal carcinoma were extracted from the Surveillance, Epidemiology, and End Results database during 1973-2015. The potential prognostic factors were analyzed by using the competing risk analysis of R statistical software.
RESULTS: A total of 485 eligible patients were enrolled. The univariate analysis indicated that age, sex, diagnostic confirmation, extension, lymph node, metastasis, multiple primary tumors, primary site surgery, and lymph node dissection were statistically significant for the patients' death due to tracheal tumor. The multivariate analysis indicated that age ( P =0.0000, CI: 1.0255-1.0630), lymph node ( P =0.0000, CI: 1.6031-3.4890), metastasis ( P =0.0100, CI: 1.1342-2.5790), multiple primary tumors ( P =0.0000, CI: 0.0276-0.1090), and primary site surgery ( P =0.0001, CI: 0.3565-0.7110) were independent prognostic factors affecting survival, and there were significant differences in the stratification of each prognostic factors.
CONCLUSION: Age, lymph node, metastasis, multiple primary tumors, and primary site surgery were independent prognostic factors of primary tracheal carcinoma.
PATIENTS AND METHODS: All patients of primary tracheal carcinoma were extracted from the Surveillance, Epidemiology, and End Results database during 1973-2015. The potential prognostic factors were analyzed by using the competing risk analysis of R statistical software.
RESULTS: A total of 485 eligible patients were enrolled. The univariate analysis indicated that age, sex, diagnostic confirmation, extension, lymph node, metastasis, multiple primary tumors, primary site surgery, and lymph node dissection were statistically significant for the patients' death due to tracheal tumor. The multivariate analysis indicated that age ( P =0.0000, CI: 1.0255-1.0630), lymph node ( P =0.0000, CI: 1.6031-3.4890), metastasis ( P =0.0100, CI: 1.1342-2.5790), multiple primary tumors ( P =0.0000, CI: 0.0276-0.1090), and primary site surgery ( P =0.0001, CI: 0.3565-0.7110) were independent prognostic factors affecting survival, and there were significant differences in the stratification of each prognostic factors.
CONCLUSION: Age, lymph node, metastasis, multiple primary tumors, and primary site surgery were independent prognostic factors of primary tracheal carcinoma.
Full text links
Related Resources
Trending Papers
British Society of Gastroenterology guidelines for the management of hepatocellular carcinoma in adults.Gut 2024 April 17
Systemic lupus erythematosus.Lancet 2024 April 18
Should renin-angiotensin system inhibitors be held prior to major surgery?British Journal of Anaesthesia 2024 May
Ventilator Waveforms May Give Clues to Expiratory Muscle Activity.American Journal of Respiratory and Critical Care Medicine 2024 April 25
Acute Kidney Injury and Electrolyte Imbalances Caused by Dapagliflozin Short-Term Use.Pharmaceuticals 2024 March 27
Colorectal polypectomy and endoscopic mucosal resection: European Society of Gastrointestinal Endoscopy (ESGE) Guideline - Update 2024.Endoscopy 2024 April 27
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app
All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.
By using this service, you agree to our terms of use and privacy policy.
Your Privacy Choices
You can now claim free CME credits for this literature searchClaim now
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app