Figures & data
Table 1 Demographic characteristics of study patients
Table 2 Preoperative evaluation: PFT, mMRC, CAT, and SGRQ questionnaire
Figure 1 Flow diagram for patient recruitment.
Abbreviations: FEV1, forced expiratory volume in 1 second; % pred, percentage of the predicted value; PFT, pulmonary function test.
![Figure 1 Flow diagram for patient recruitment.](/cms/asset/fdc7e4d0-56c5-45fa-8c7a-30895685924b/dcop_a_105206_f0001_b.jpg)
Table 3 Postoperative outcomes
Table 4 Multivariate analysis of risk factors for PPCs
Table S1 Perioperative variables significantly associated with PPCs on univariate analysis