Academic Journal
The relationship between stage 1 and 2 non-small cell lung cancer and lung function in men and women
| العنوان: | The relationship between stage 1 and 2 non-small cell lung cancer and lung function in men and women |
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| المؤلفون: | Man SF Paul, Lam Stephen, Malhotra Samir, Gan Wen Q, Sin Don D |
| المصدر: | BMC Pulmonary Medicine, Vol 6, Iss 1, p 2 (2006) |
| بيانات النشر: | BMC |
| سنة النشر: | 2006 |
| المجموعة: | Directory of Open Access Journals: DOAJ Articles |
| مصطلحات موضوعية: | Diseases of the respiratory system, RC705-779 |
| الوصف: | Background Reduced forced expiratory volume in one second (FEV 1 ) has been linked to non small cell lung cancer (NSCLC). However, it is unclear whether all or only certain histological subtypes of NSCLC are associated with reduced FEV 1 . Moreover, there is little information on whether gender modifies this relationship. Using a large tissue registry, we sought to determine the relationship between FEV 1 and subtypes of NSCLC and determine whether this relationship is modified by gender. Methods We used data from patients who underwent tumor resection for NSCLC at a teaching hospital in Vancouver and had various pre-operative clinical measurements including FEV 1 . We divided the cohort into quartiles of predicted FEV 1 and using both logistic and linear regression modeling techniques determined whether FEV 1 was related to the occurrence of adeno or squamous cell carcinoma in men and women. Results There were 610 patients in the study (36% females). On average, women were more likely to have adenocarcinoma than were men (72% of all cases of NSCLC in women versus 40% in men; p < 0.001). In women, there was no significant relationship between FEV 1 and the risk of any histological subtypes of NSCLC. In men, however, there was an inverse relationship between the risk of adenocarcinoma and FEV 1 such that the lowest quartile of FEV 1 was 47% less likely to have adenocarcinoma compared with the highest FEV 1 quartile (adjusted odds ratio, 0.52; 0.28 to 0.98; p for trend, 0.028). The reverse was observed for squamous cell carcinoma. Conclusion In individuals undergoing lung resection for NSCLC, the risk of adenocarcinoma and squamous cell carcinoma of the lung varies as a function of FEV 1 , independent of smoking intensity in men but not in women. Clinical Implications These data indicate that women are much more susceptible to adenocarcinoma than are men especially when they have normal or near normal lung function. It may thus be useful to conduct periodic surveillance chest radiographs in ... |
| نوع الوثيقة: | article in journal/newspaper |
| اللغة: | English |
| تدمد: | 1471-2466 |
| Relation: | http://www.biomedcentral.com/1471-2466/6/2; https://doaj.org/toc/1471-2466; https://doaj.org/article/b8c43b693644494daa8de037b0490f01 |
| DOI: | 10.1186/1471-2466-6-2 |
| الاتاحة: | https://doi.org/10.1186/1471-2466-6-2 https://doaj.org/article/b8c43b693644494daa8de037b0490f01 |
| رقم الانضمام: | edsbas.A8CC108C |
| قاعدة البيانات: | BASE |
Full Text Finder | تدمد: | 14712466 |
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| DOI: | 10.1186/1471-2466-6-2 |