Lung cancer : journal of the International Association for the Study of Lung Cancer
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There is a lack of evidence in the literature regarding the impact of preoperative smoking status on pulmonary function test (PFT) results 1 year after resection for non-small cell lung cancer (NSCLC). Furthermore, there is disagreement in the literature regarding the impact of preoperative smoking cessation on postoperative complication rates. We performed a single-institution retrospective review of all NSCLC patients who underwent resection from April 2000 through April 2006. ⋯ Because 92 patients did not complete postoperative PFTs, we performed a stratified analysis to assess for selection bias; as compared with those who completed PFTs, baseline PFT results did not significantly differ. We found no significant differences between the 3 groups with regard the overall rate of postoperative complications or the rate of any specific postoperative complication. In conclusion, smoking cessation immediately before NSCLC resection does not significantly impact postoperative pulmonary complication rates or 1-year postoperative PFT results and therefore should not be a reason to delay surgical resection.