CEACAM5 and metastatic malignant neoplasm in the lymph nodes: No significant differences were observed between osteosarcopenia and other characteristics, such as sex, age, preoperative chemotherapy, surgical procedure, tumor size, tumor invasion depth, lymph node metastasis, pathological stage, carcinoembryonic antigen, CA19-9, NLR, PNI, CAR, and albumin (all p > 0.05; Table 2).