Further comparison combining the @ arms demonstrated a higher percentage of patients with a @-point decline in SOBQ scores with segmentectomy compared with wedge resection ( @ % vs @ % , P = @ ) at @ months , with thoracotomy versus video-assisted thoracic surgery ( VATS ) ( @ % vs @ % , P = @ ) at @ months , and T@b versus T@a tumors ( @ % vs @ % , P = @ ) at @ months .