• 作者：José ; Abal Arca^a ; ^{jose.abal.arca@sergas.es} ; Isaura Parente Lamelas^a ; Raquel Almazá ; n Ortega^b ; José ; Blanco Pé ; rez^a ; Marí ; a Elena Toubes Navarro^a ; Pedro Marcos Velá ; zquez^a
• 关键词：C&aacute ; ncer de pulmó ; n ; EPOC ; Epidemiologí ; a ; Supervivencia
• 刊名：Archivos de Bronconeumolog¨ªa
• 出版年：2009
• 出版时间：October 2009
• 年：2009
• 卷：45
• 期：10
• 页码：502-507
• 全文大小：257 K

Background and objective

To analyse frequency, characteristics and patient survival with lung cancer (LC) and COPD, comparing them with patients without COPD.

Material and methods

A retrospective study, of patients diagnosed by means of cytohistology. Survival was estimated by the Kaplan-Meier method. The statistical analysis was carried out using SPSS 15.0.

Results

A total of 996 patients were diagnosed, 39.8 % COPD. Mean age70¡À9.19 years. GOLD stages: I 18.2 % , II 53.6 % , III 24 % , IV 4.2 % . The histological types: squamous cell carcinoma 48.2 % , adenocarcinoma 22 % , small cell carcinoma 22.5 % . Survival was longer in the COPD group.

Conclusions

LC and COPD are combined in 39.8 % . Squamous cell type is more frequent and survival was longer in the COPD group.