patient_id,surgery_procedure,surgical_approach,r_status,lymph_nodes_harvested,lymph_nodes_positive,lymph_node_ratio,pancreatic_fistula_isgpf,delayed_gastric_emptying_isgps,post_pancreatectomy_hemorrhage,bile_leak_flag,wound_infection_flag,portal_vein_resection_flag,arterial_resection_flag,operative_time_minutes,estimated_blood_loss_ml,icu_admission_flag,hospital_los_days,readmission_90d_flag,pathologic_complete_response_flag,near_complete_response_flag
705a5661-a791-ffc1-c621-fbcd16d92688,Pancreaticoduodenectomy_Whipple,Open,R0,16,0,0.0,Grade_A,None,None,0,1,0,0,311,203,1,9.1,0,0,0
ed407866-2ebb-92af-5eec-9e8b80171029,Pancreaticoduodenectomy_Whipple,Open,R0,16,5,0.312,None,None,Grade_B,0,0,1,0,395,306,0,7.8,0,0,0
3a2c511e-7351-513a-7183-97ca8ba13e23,Total_Pancreatectomy,Open,R0,5,1,0.2,Grade_A,None,None,0,0,0,0,202,452,0,27.4,0,0,0
105653e3-e34c-bfaf-8df9-44c317963822,Pancreaticoduodenectomy_Whipple,Open,R0,24,8,0.333,Grade_A,None,None,0,0,0,0,489,100,0,12.3,0,0,0
e4a395f7-7218-933c-f87f-aa6d11633489,Pancreaticoduodenectomy_Whipple,Open,R0,18,2,0.111,Grade_B,None,None,0,0,0,0,421,272,1,35.7,1,0,0
0b36b93d-7f6f-4439-777b-07175d28f217,Distal_Pancreatectomy,Minimally_Invasive,R0,21,1,0.048,None,None,None,0,0,0,0,244,401,0,5.0,0,0,0
5ed67281-e7d1-3122-5369-4a69692d7d22,Distal_Pancreatectomy,Minimally_Invasive,R0,10,5,0.5,Grade_B,Grade_B,None,0,0,0,0,309,299,0,10.4,1,0,0
6808f827-68c0-7153-aa10-73c1ff00dcbc,Pancreaticoduodenectomy_Whipple,Open,R0,19,6,0.316,Grade_B,Grade_B,None,0,0,0,0,360,100,0,13.0,0,0,0
33ce15e1-b43b-71f3-74ad-c14320a8e05d,Total_Pancreatectomy,Minimally_Invasive,R1,11,1,0.091,Grade_C,Grade_A,None,0,1,0,0,274,365,0,8.5,0,0,0
db4b12df-7694-a997-2d40-fb298c021d71,PPPD,Open,R1,17,1,0.059,Grade_A,Grade_A,None,0,1,0,0,386,234,0,11.3,0,0,0
7e762ead-2df0-dc70-0aa7-39fbc9716412,Pancreaticoduodenectomy_Whipple,Robotic,R1,18,1,0.056,None,Grade_A,None,0,0,0,0,386,211,0,15.1,0,0,0
24ff8988-a91d-04d8-5471-c8cf302f865e,Distal_Pancreatectomy,Open,R0,12,4,0.333,Grade_B,Grade_B,None,0,0,0,0,344,141,0,12.5,0,0,0
152dcb14-10a0-fe58-c861-55fa77945c4e,PPPD,Open,R0,28,17,0.607,Grade_B,None,None,0,0,0,0,416,348,1,15.4,1,0,0
4458845d-cebe-b4ba-7936-99f48ad08bf0,Pancreaticoduodenectomy_Whipple,Minimally_Invasive,R0,24,8,0.333,None,None,None,0,0,0,0,494,460,1,10.4,0,0,0
8dd5500d-4d5b-9fe0-23e7-5d428af6b75d,Pancreaticoduodenectomy_Whipple,Open,R1,13,1,0.077,Grade_B,Grade_B,None,0,0,0,0,452,364,0,12.0,0,0,0
a8cfebfa-3e6e-7a36-47fe-eff01e6e8b01,Total_Pancreatectomy,Open,R0,20,0,0.0,None,Grade_B,None,0,0,0,0,142,100,1,17.3,1,0,0
5ef4c346-8bfb-4cd1-8e0a-cfba2429c191,Pancreaticoduodenectomy_Whipple,Open,R1,8,1,0.125,None,None,None,0,0,0,0,519,100,1,17.5,0,0,0
83dac8b5-9f32-375d-4a79-9768a2844a4b,Distal_Pancreatectomy,Minimally_Invasive,R0,14,7,0.5,Grade_B,Grade_A,None,0,1,0,0,259,100,0,6.9,1,0,0
43309cc4-6147-1eaa-bf2d-9a9dbc92f486,Pancreaticoduodenectomy_Whipple,Robotic,R1,18,5,0.278,None,None,None,0,0,0,0,327,212,0,16.7,1,0,0
4f715f4a-47cf-69ac-3249-8ad10b7704e4,Pancreaticoduodenectomy_Whipple,Open,R0,22,8,0.364,None,None,None,0,0,0,0,388,378,0,11.8,0,0,0
24d6777b-6f06-e33e-8030-930a7fd29524,Total_Pancreatectomy,Robotic,R0,21,0,0.0,Grade_A,None,None,0,0,0,0,275,483,0,14.5,0,0,0
98963ea9-2a7d-08e3-f75a-f97f01aab4fe,Pancreaticoduodenectomy_Whipple,Open,R0,13,0,0.0,Grade_A,None,None,0,1,1,0,339,1444,0,18.3,0,0,0
de2423db-eee7-c203-9b23-da52c3e0af56,Distal_Pancreatectomy,Minimally_Invasive,R0,16,0,0.0,None,None,None,0,0,0,0,303,304,0,21.2,0,0,0
de13ddb4-f66d-edae-a6e4-f3a21d1d5506,Pancreaticoduodenectomy_Whipple,Minimally_Invasive,R1,19,10,0.526,None,Grade_C,None,0,0,1,0,399,340,0,11.3,0,0,0
982ccdf9-79b5-3108-110a-0051e1b2a9d1,Pancreaticoduodenectomy_Whipple,Open,R0,34,7,0.206,Grade_A,None,None,0,0,0,0,272,221,0,15.5,0,0,0
2a604977-993b-3463-ebc4-b88bea4eeec9,PPPD,Robotic,R0,20,0,0.0,None,Grade_A,None,0,0,0,0,447,457,1,12.7,1,0,0
8128a1a7-fc03-2076-5167-dd51d4061611,Pancreaticoduodenectomy_Whipple,Open,R0,12,4,0.333,None,None,None,0,0,0,0,280,167,0,16.9,1,0,0
d9e3c325-caeb-3127-e000-52eabc6b5ecb,Distal_Pancreatectomy,Minimally_Invasive,R0,14,8,0.571,Grade_A,None,Grade_A,1,0,0,0,238,283,0,12.5,1,0,0
0d4d5f75-1b53-7210-d55d-8a2f17e3e2a3,Distal_Pancreatectomy,Minimally_Invasive,R1,16,6,0.375,None,None,Grade_A,0,0,0,0,157,713,0,23.1,0,0,0
a479c8b2-a0b8-c604-c78b-d71194513c43,PPPD,Minimally_Invasive,R0,22,20,0.909,Grade_B,None,None,0,0,1,0,199,1380,0,20.5,1,0,0
23c7dcd2-0fa6-6bfb-4436-f0a23ff2ced5,Pancreaticoduodenectomy_Whipple,Minimally_Invasive,R0,16,7,0.438,None,None,None,0,0,0,0,423,100,0,29.9,0,0,0
7b1cf221-daac-3cc2-ea95-c8a7abbc60a0,Distal_Pancreatectomy,Open,R0,23,3,0.13,Grade_A,None,None,1,0,0,0,248,427,1,28.7,1,1,0
88607cb1-8d93-e545-cdec-9f7233cda2b2,Pancreaticoduodenectomy_Whipple,Open,R1,22,6,0.273,Grade_A,Grade_C,None,1,0,0,0,452,151,0,8.5,1,0,0
85cb322f-ade5-0c95-774a-cd9079d675fb,Distal_Pancreatectomy,Robotic,R1,8,4,0.5,Grade_B,None,None,0,0,0,0,162,530,1,20.5,0,0,0
1ea6dc46-d854-d20f-ee65-7f79239e615f,Distal_Pancreatectomy,Open,R1,22,3,0.136,Grade_C,Grade_A,None,0,0,0,0,281,190,0,14.9,0,0,0
701a7a9e-8e15-57c8-efa6-0ca816150ec2,PPPD,Minimally_Invasive,R0,10,6,0.6,Grade_A,None,None,0,0,0,0,375,100,0,9.7,0,0,1
efa6dec3-f2f5-ff95-8d90-f41a2d0e4d9f,PPPD,Robotic,R0,16,2,0.125,None,Grade_C,None,0,0,0,0,450,112,1,10.6,0,0,0
f3817e44-d8a9-8869-b7bf-228401408248,Distal_Pancreatectomy,Minimally_Invasive,R0,15,3,0.2,None,None,None,0,0,0,0,255,160,1,6.9,0,0,1
afa402ea-0849-f72c-9698-13877a697cd7,Distal_Pancreatectomy,Minimally_Invasive,R1,15,7,0.467,None,Grade_A,None,0,1,0,0,256,271,1,16.6,0,0,1
744e2e94-187e-52c4-0326-44d18b650240,Distal_Pancreatectomy,Open,R1,34,15,0.441,Grade_A,Grade_A,None,0,0,0,0,372,264,1,14.4,0,0,0
4b9ca62a-6e69-c7fe-d34d-61e2b8fb5bee,Pancreaticoduodenectomy_Whipple,Open,R0,27,5,0.185,Grade_B,None,None,0,0,0,0,302,345,1,16.1,0,0,0
e91f963c-03bb-0769-32bd-8321cef0026c,Total_Pancreatectomy,Robotic,R1,12,4,0.333,Grade_A,None,Grade_A,0,0,0,0,260,554,0,24.8,0,0,0
cd0bf794-ab4c-1caa-0ea6-c09f3eb0a378,Distal_Pancreatectomy,Open,R0,24,0,0.0,None,None,None,0,0,0,0,133,149,0,15.8,0,0,0
822367b2-762f-3fb9-2600-18ff286da0c2,Pancreaticoduodenectomy_Whipple,Open,R0,11,4,0.364,None,Grade_B,None,0,0,0,0,301,131,0,25.6,0,0,0
79631f31-e9e9-48e4-676e-cc3eb0dd327b,Distal_Pancreatectomy,Minimally_Invasive,R0,15,9,0.6,Grade_C,None,Grade_B,0,0,0,0,397,488,0,14.8,0,0,0
4e011ef4-17e9-aae4-472f-f57ef2a66016,Distal_Pancreatectomy,Open,R0,13,5,0.385,Grade_A,Grade_B,None,0,0,0,0,262,100,1,30.0,0,0,0
d65eb0c4-84f0-4b51-507f-d72d3ef4bc21,Total_Pancreatectomy,Open,R0,21,10,0.476,None,None,None,0,0,0,0,238,226,1,9.5,0,0,0
4f9b2c6b-6caa-1b47-c5a8-aa89731796e4,Distal_Pancreatectomy,Open,R2,17,4,0.235,None,Grade_C,Grade_B,0,0,0,0,136,163,1,12.0,1,0,0
29eb9b00-777b-64cd-866c-2fe0c1abb89a,Pancreaticoduodenectomy_Whipple,Open,R0,9,7,0.778,None,Grade_C,None,0,0,0,0,282,154,0,7.6,0,0,0
72c03979-80be-32e0-243f-a0cea6a48572,PPPD,Open,R0,28,8,0.286,Grade_A,None,None,0,0,1,0,342,100,0,16.9,1,0,0
3b9c3514-a1d0-c5a7-0b6e-1f68f0d32a58,PPPD,Open,R0,11,4,0.364,None,Grade_C,Grade_A,0,0,1,1,510,175,1,12.0,0,0,0
3e60fd82-44d4-d5a2-1588-9523038f6d4a,Distal_Pancreatectomy,Minimally_Invasive,R1,9,1,0.111,Grade_B,None,None,0,0,0,0,235,103,0,31.2,1,0,0
c4c4c717-8806-6cbc-7b89-df3654c36e11,Pancreaticoduodenectomy_Whipple,Open,R0,14,5,0.357,None,Grade_A,None,0,0,1,0,398,248,0,5.7,0,0,1
880a8dd1-d914-f9c2-7fb2-77db953a1009,Total_Pancreatectomy,Open,R1,14,6,0.429,Grade_B,None,None,0,0,0,0,120,216,1,18.0,1,0,0
9ecfc34a-cd81-da6a-fb57-a273b6a6bb98,Pancreaticoduodenectomy_Whipple,Open,R0,21,3,0.143,Grade_A,Grade_A,None,0,0,1,0,447,503,0,9.3,1,0,0
c2ed3e94-fc19-a9f2-7a3d-d32ee1078e7e,Pancreaticoduodenectomy_Whipple,Open,R0,17,9,0.529,None,None,None,0,1,0,0,383,277,1,17.7,0,0,0
c8317da9-9f95-0147-f695-02c048e41f8f,Pancreaticoduodenectomy_Whipple,Open,R0,20,4,0.2,Grade_B,Grade_A,None,0,0,0,0,349,217,0,16.7,0,0,1
58b3c193-a312-fd0b-bffe-ebcff86922b1,Pancreaticoduodenectomy_Whipple,Open,R0,13,5,0.385,None,Grade_A,None,0,0,0,0,354,2110,0,11.2,0,0,0
7d5cf657-f697-dd0c-c6ff-f58e82180fb6,PPPD,Robotic,R0,11,3,0.273,None,None,None,0,0,0,0,413,703,0,19.3,0,0,1
695d0b7d-3ded-eaa0-fa58-c463534443cd,PPPD,Open,R0,15,3,0.2,None,None,None,0,0,0,0,385,100,1,7.2,1,0,0
cd53ca4a-8a58-737f-8e32-bd1738d0476e,PPPD,Open,R0,23,8,0.348,None,None,None,0,0,0,0,524,366,0,25.5,0,0,0
5f696baf-0e17-ff9a-0976-e9e03d068a7d,Total_Pancreatectomy,Open,R0,27,3,0.111,None,Grade_A,None,0,0,0,0,384,189,0,14.4,0,0,0
3c0a7ee0-e866-b915-0c88-e2bc61bed80f,Total_Pancreatectomy,Open,R1,12,7,0.583,None,None,None,0,0,0,0,233,100,1,17.3,1,0,0
e2f56fb7-8cb6-dbc3-465a-ef3d1d535d72,PPPD,Open,R1,21,5,0.238,None,Grade_A,Grade_A,0,1,1,1,587,146,0,6.4,0,0,0
ffada53f-8898-bec5-ceb3-d6756cc57c7e,PPPD,Open,R1,14,1,0.071,Grade_A,Grade_A,None,0,0,0,0,340,115,0,13.5,0,0,0
686ee23a-c679-3d5a-4bde-623ea363c007,Distal_Pancreatectomy,Minimally_Invasive,R0,29,2,0.069,None,None,Grade_C,0,0,0,0,308,100,1,11.8,0,0,0
5349a943-8f7a-edef-3c2f-531c62e603b6,Total_Pancreatectomy,Open,R1,18,4,0.222,Grade_A,Grade_A,Grade_C,0,0,0,0,288,363,1,6.3,0,0,0
4ca46226-0667-15a6-a747-cac09eb1244e,PPPD,Open,R2,14,10,0.714,Grade_A,None,None,0,1,0,0,449,826,0,31.5,0,0,0
dfd310f5-58d6-02e0-27cb-04b22d694a71,Distal_Pancreatectomy,Open,R1,17,4,0.235,Grade_C,Grade_A,None,0,0,0,0,312,630,1,13.1,1,0,0
acb26b95-96ca-195f-fea4-c618f32ee85e,Pancreaticoduodenectomy_Whipple,Open,R0,19,13,0.684,None,None,Grade_B,1,0,0,0,402,437,0,9.4,1,0,0
2f67e9de-7863-ff33-c99f-7ccd445aa773,Pancreaticoduodenectomy_Whipple,Open,R0,30,9,0.3,None,Grade_A,None,0,1,0,0,510,148,0,43.3,1,0,0
3a6ec7cb-5556-96a1-aeea-050cdcff71bb,Distal_Pancreatectomy,Minimally_Invasive,R0,14,5,0.357,Grade_B,Grade_B,None,0,0,0,0,247,200,0,47.8,1,0,0
75f4ff31-7ea9-178e-0c6f-09777b8da1f7,Pancreaticoduodenectomy_Whipple,Open,R0,23,2,0.087,None,Grade_C,None,0,0,0,0,328,484,0,8.2,0,0,1
9ec21a88-b4cd-a3dc-1c52-3679274f73a9,Pancreaticoduodenectomy_Whipple,Open,R0,18,0,0.0,None,None,None,0,0,0,0,313,100,0,16.7,0,0,0
5c8da0e2-1456-8c59-fc11-fde8e8d088c1,Distal_Pancreatectomy,Minimally_Invasive,R0,8,3,0.375,None,Grade_C,None,0,0,0,0,250,703,1,7.2,1,0,0
69fd9d34-83f1-32c1-3763-163b4be3ae99,PPPD,Open,R0,8,3,0.375,None,Grade_C,None,0,0,0,0,509,241,0,9.1,0,1,0
95aae400-93eb-5060-fe3a-ca898da8e4b2,Total_Pancreatectomy,Open,R0,19,4,0.211,Grade_C,None,None,0,0,0,0,283,267,1,22.9,0,0,0
8db4da3d-2f6c-5fe8-9c5b-6e739ea3a72e,Pancreaticoduodenectomy_Whipple,Open,R0,9,4,0.444,Grade_A,Grade_C,None,0,1,1,0,418,588,0,11.9,1,0,0
fbc138b3-b7b5-8b71-c227-f5b144864bb9,Distal_Pancreatectomy,Robotic,R0,18,1,0.056,Grade_B,None,None,0,0,0,0,330,227,1,22.5,0,0,0
cbc88708-0900-e385-0331-39d5f14fbbc0,Pancreaticoduodenectomy_Whipple,Minimally_Invasive,R0,18,6,0.333,Grade_C,None,None,0,0,0,0,499,1755,0,12.3,0,0,0
68702909-6d92-07b3-852d-cc345bc22484,Pancreaticoduodenectomy_Whipple,Robotic,R0,20,6,0.3,Grade_B,None,None,0,0,0,0,297,528,0,8.3,0,0,0
845b639b-69ba-6d24-6109-98f0a558e02e,Pancreaticoduodenectomy_Whipple,Robotic,R0,12,0,0.0,None,None,None,0,0,0,0,304,272,1,9.9,0,0,0
91e72ec7-f322-e0f3-c870-133888b0747b,Pancreaticoduodenectomy_Whipple,Open,R0,12,0,0.0,None,None,None,0,1,0,0,304,201,0,17.2,0,0,0
77b74598-8118-7712-ef75-27479366a719,Distal_Pancreatectomy,Minimally_Invasive,R1,26,12,0.462,Grade_A,None,None,0,0,0,0,290,100,0,7.0,0,0,0
60909240-5689-a0a0-325d-b2101153a287,Pancreaticoduodenectomy_Whipple,Open,R0,19,0,0.0,Grade_B,None,None,0,0,0,0,392,191,0,12.2,0,0,0
af3f75c5-4ecb-b027-29b1-f258550ef642,Pancreaticoduodenectomy_Whipple,Open,R0,12,3,0.25,None,None,None,0,0,0,0,250,248,1,27.5,0,0,0
7b430438-0232-694c-0b90-772420c2881b,Pancreaticoduodenectomy_Whipple,Robotic,R0,17,4,0.235,Grade_B,None,None,0,1,0,0,345,198,0,12.7,1,0,0
8ad864ba-670e-0590-9de3-bba2be32c527,Distal_Pancreatectomy,Minimally_Invasive,R0,11,1,0.091,None,None,None,0,0,0,0,283,102,1,13.6,1,0,0
40d559cc-14f1-b678-2a51-d7c785600558,PPPD,Open,R0,10,1,0.1,None,None,None,0,0,0,0,358,148,0,11.9,0,0,0
bc317131-8626-b731-958f-f5005fffc934,Pancreaticoduodenectomy_Whipple,Open,R0,22,4,0.182,None,Grade_B,None,0,0,0,0,453,373,0,8.7,0,0,0
c2905758-1c6a-1c5a-67a4-932fd5d0148e,PPPD,Open,R0,23,10,0.435,None,None,None,0,0,1,0,380,323,0,7.2,0,0,0
1ee344a8-6891-fecb-f108-b0c59a761b4a,PPPD,Open,R0,16,5,0.312,Grade_C,Grade_C,Grade_B,0,0,1,1,333,100,0,20.8,0,0,0
69df9683-a693-f45b-2df3-31449e22599b,Distal_Pancreatectomy,Open,R1,29,2,0.069,Grade_A,None,None,0,0,0,0,335,322,1,12.7,0,0,0
3ec94ac4-2f6b-5b11-7329-faa50fbcf02b,Pancreaticoduodenectomy_Whipple,Minimally_Invasive,R0,18,0,0.0,None,Grade_A,None,0,0,0,0,484,100,0,15.4,0,0,0
e3533c62-1306-5647-f0a5-15fd095b1b93,Distal_Pancreatectomy,Minimally_Invasive,R0,3,0,0.0,None,None,None,0,0,0,0,260,380,0,16.1,1,0,0
84857728-5412-4b4b-c700-fb0b00c9b5ec,Total_Pancreatectomy,Minimally_Invasive,R0,13,5,0.385,Grade_A,None,None,0,1,0,0,249,850,1,9.6,0,0,0
07b1a828-dfd3-6600-40d0-b4d32a15cbfe,Pancreaticoduodenectomy_Whipple,Robotic,R1,27,7,0.259,None,Grade_B,None,0,0,0,0,407,336,1,12.9,0,0,0
eab693c6-2835-ee10-1e73-b96361506e29,Pancreaticoduodenectomy_Whipple,Open,R0,13,4,0.308,None,None,None,0,1,0,0,499,102,0,36.6,0,0,0
9bae5b24-ea59-420c-524f-fc73006ce482,Pancreaticoduodenectomy_Whipple,Minimally_Invasive,R0,8,1,0.125,None,None,None,0,0,0,0,400,389,0,14.0,1,0,0
6683f909-f88f-ea6f-770b-2a89125e8c93,Total_Pancreatectomy,Open,R0,7,1,0.143,Grade_A,None,None,0,0,0,0,242,218,0,9.6,0,0,0
d17c9fde-247e-6215-fd15-2524d6f58ffc,Pancreaticoduodenectomy_Whipple,Open,R1,18,5,0.278,Grade_B,Grade_A,None,0,0,0,0,475,117,0,8.7,0,0,0
c036f51e-0dd9-4902-9f69-d71ea855bcd8,PPPD,Minimally_Invasive,R1,15,5,0.333,None,None,None,0,0,1,0,433,109,0,28.2,0,0,0
7020162c-87f1-5dbc-ec7d-103b35ec7c03,Distal_Pancreatectomy,Open,R0,15,1,0.067,None,Grade_A,Grade_B,0,0,0,0,174,478,0,22.3,0,0,0