Cost-effectiveness and postoperative outcomes of spontaneous vs. mechanical ventilation during video-assisted thoracoscopic surgery: a retrospective study

Video-assisted thoracoscopic surgery (VATS) is known to have the advantages of being minimally invasive, reducing complications, and shortening hospitalization time. However, related cost surveys have been inconsistent. In recent years, a new concept of tubeless anesthesia has been introduced, but its impact on the cost-effectiveness of VATS is unclear. This study compared the hospitalization costs and postoperative outcomes in patients undergoing spontaneous ventilation VATS (SV-VATS) and mechanical ventilation VATS (MV-VATS).