| Baseline information | Follow-up after operation | ||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Preoperation | Operation | POD 1 | POD 3 | POD 7 | POD 30 | 6 months | 1 year | 18 months | 2 years | 30 months | 3 years | 42 months | 4 years | 54 months | 5 years | |
Informed consent | × |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Demographic information | × |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Laboratory tests | × |  | × | × | × | × | × | × | × | × | × | × | × | × | × | × |
Chest CT scan | × |  |  |  |  |  |  | × |  | × |  | × |  | × |  | × |
Abdominal CT scan | × |  |  |  |  |  | × | × | × | × | × | × | × | × | × | × |
Gastroscopy | × |  |  |  |  |  |  | × |  | × |  | × |  | × |  | × |
Abdominal ultrasound | × |  |  |  |  |  | × | × | × | × | × | × | × | × | × | × |
Physical examination | × |  |  |  |  |  | × | × | × | × | × | × | × | × | × | × |
Surgical information |  | × |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Pathology |  | × |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Postoperative recovery outcomes |  |  | × | × | × | × |  |  |  |  |  |  |  |  |  |  |