“…The long-term impact of postoperative pulmonary complications after video-assisted thoracic surgery lobectomy for lung cancer advantages, quicker postoperative recovery, less postoperative complications, especially for the elderly patients with low pulmonary function or comorbidities (12)(13)(14)(15)(16), PCs are still inevitable, therefore, accurate prediction of PCs is of great clinical significance, which can improve the quality of life and long-term survival of lung cancer patients. However, most of the studies concerned about the presence of PCs, without the severity of the complications.…”