Effect of pre existing respiratory conditions on survival of lung cancer patients: A nationwide population‐based cohort study

Effect of pre existing respiratory conditions on survival of lung cancer patients: A nationwide... 1INTRODUCTIONLung cancer has been the most commonly diagnosed cancer in the world for several decades. World Health Organization estimated that 1.8 million new lung cancer cases would occur in 2012 (12.9% of all cancer), in the latest GLOBOCAN 2012. The disease remains as the highest prevalent cancer among men globally (1.2 million), with generally lower incidence rates among women. Lung cancer is the most common cause of death for cancer worldwide accounting for nearly, one‐fifth of cancer deaths (1.59 million deaths, 19.4% of the total deaths), with an increasing trend between 2002 and 2008 statistics: 1.4 million deaths (18% of the total) in 2008 and 1.18 million deaths (17.6% of the total) in 2002.Previous research confirmed that lung cancer risk is increasing in the general population including non‐smokers because of factors other than tobacco smoking, which has been traditionally recognized as the most important carcinogenic factor. The proportion of never‐smoking patients with non‐small cell lung cancer (NSCLC) has been increasing over time: 15.9% in the 1970s, 25.8% in the 1980s, 30.4% in the 1990s and 32.8% in the 2000s. Furthermore, the never‐smoking NSCLC group also had higher incidence of adenocarcinoma (87.8%) in comparison to the smoking NSCLC group (49.1%) http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Asia-Pacific Journal of Clinical Oncology Wiley

Effect of pre existing respiratory conditions on survival of lung cancer patients: A nationwide population‐based cohort study

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Publisher
Wiley Subscription Services, Inc., A Wiley Company
Copyright
Copyright © 2018 John Wiley & Sons Australia, Ltd
ISSN
1743-7555
eISSN
1743-7563
D.O.I.
10.1111/ajco.12697
Publisher site
See Article on Publisher Site

Abstract

1INTRODUCTIONLung cancer has been the most commonly diagnosed cancer in the world for several decades. World Health Organization estimated that 1.8 million new lung cancer cases would occur in 2012 (12.9% of all cancer), in the latest GLOBOCAN 2012. The disease remains as the highest prevalent cancer among men globally (1.2 million), with generally lower incidence rates among women. Lung cancer is the most common cause of death for cancer worldwide accounting for nearly, one‐fifth of cancer deaths (1.59 million deaths, 19.4% of the total deaths), with an increasing trend between 2002 and 2008 statistics: 1.4 million deaths (18% of the total) in 2008 and 1.18 million deaths (17.6% of the total) in 2002.Previous research confirmed that lung cancer risk is increasing in the general population including non‐smokers because of factors other than tobacco smoking, which has been traditionally recognized as the most important carcinogenic factor. The proportion of never‐smoking patients with non‐small cell lung cancer (NSCLC) has been increasing over time: 15.9% in the 1970s, 25.8% in the 1980s, 30.4% in the 1990s and 32.8% in the 2000s. Furthermore, the never‐smoking NSCLC group also had higher incidence of adenocarcinoma (87.8%) in comparison to the smoking NSCLC group (49.1%)

Journal

Asia-Pacific Journal of Clinical OncologyWiley

Published: Jan 1, 2018

Keywords: ; ; ;

References

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