Table 1.
Patients Characteristics | Patients Who Underwent Planned Open Surgery (n = 438 275) | Patients Who Underwent Successfully Completed Laparoscopic Surgery (n = 289 468) | Patients Who Had Conversion of Laparoscopic Surgery (n = 48 264) | Total Cohort (n = 776 007) |
---|---|---|---|---|
Age | ||||
Mean, y | 65 | 62 | 62 | 64 |
Median, y | 66 | 63 | 63 | 65 |
Sex | ||||
Female | 232 293 (53) | 151 999 (52.5) | 23 581 (48.9) | 407 873 (52.6) |
Admission type | ||||
Elective | 211 691 (48.3) | 235 971 (81.6) | 33 724 (69.9) | 481 386 (62) |
Urgent/emergent | 225 694 (51.5) | 53 109 (18.4) | 14 487 (30) | 293 290 (37.8) |
Race | ||||
White | 305 799 (78.3) | 212 175 (79.7) | 34 392 (77.5) | 552 366 (78.8) |
Black | 40 958 (10.5) | 22 635 (8.5) | 4475 (10.1) | 68 068 (9.7) |
Hispanic | 26 379 (6.8) | 18 613 (7) | 3229 (7.3) | 48 221 (6.9) |
Asian or Pacific Islander | 6316 (1.6) | 4861 (1.8) | 779 (1.8) | 11 956 (1.7) |
Other | 11 332 (2.9) | 7921 (2.8) | 1491 (3.4) | 20 744 (3) |
Comorbidity | ||||
Hypertension | 235 493 (53.7) | 146 918 (50.8) | 25 145 (52.1) | 407 556 (52.5) |
Diabetes | 85 849 (19.6) | 48 714 (16.8) | 9218 (19.1) | 143 781 (18.5) |
Chronic lung disease | 76 246 (17.4) | 39 532 (13.7) | 7167 (14.8) | 122 945 (15.8) |
Metastatic cancer | 74 460 (17) | 25 449 (8.8) | 6806 (14.1) | 106 715 (13.8) |
Previous abdominal surgery | 61 594 (14.1) | 26 550 (9.2) | 12 399 (25.7) | 100 543 (13) |
Weight loss | 61 257 (14) | 11 453 (4) | 3511 (7.3) | 76 221 (9.8) |
Obesity | 49 766 (11.4) | 31 292 (10.8) | 7802 (16.2) | 88 860 (11.5) |
Renal failure | 32 935 (7.5) | 11 909 (4.1) | 2453 (5.1) | 47 297 (6.1) |
Coagulopathy | 19 929 (4.5) | 5234 (1.8) | 1221 (2.5) | 26 384 (3.4) |
Alcohol abuse | 11 481 (2.6) | 4000 (1.4) | 924 (1.9) | 16 405 (2.1) |
Liver disease | 9609 (2.2) | 4692 (1.6) | 1109 (2.3) | 15 410 (2) |
Procedure | ||||
Right hemicolectomy | 154 813 (35.3) | 121 188 (41.9) | 17 966 (37.2) | 293 967 (37.9) |
Sigmoidectomy | 179 181 (40.9) | 116 505 (40.2) | 19 620 (40.7) | 315 306 (40.6) |
Left hemicolectomy | 61 660 (14.1) | 24 516 (8.5) | 6693 (13.9) | 92 869 (12) |
Transverse colectomy | 21 819 (5) | 8705 (3) | 2273 (4.7) | 32 797 (4.2) |
Total colectomy | 20 389 (4.7) | 8770 (3) | 1498 (3.1) | 30 657 (4) |
Cecectomy | 15 280 (3.5) | 11 942 (4.1) | 2520 (5.2) | 29 742 (3.8) |
Multiple resection of colon | 2936 (0.7) | 953 (0.3) | 258 (0.5) | 4147 (0.5) |
Proctectomy | 2885 (0.7) | 684 (0.2) | 310 (0.6) | 3879 (0.5) |
Pathology | ||||
Benign colorectal tumor | 55 705 (12.7) | 72 941 (25.2) | 8041 (16.7) | 136 687 (17.6 %) |
Colorectal cancer | 192 405 (43.9) | 113 676 (39.3) | 19 919 (41.3) | 326 000 (42) |
Diverticulitis of colon | 146 541(33.4) | 88 641 (30.6) | 16 435 (34.1) | 251 617 (32.4) |
Diverticulosis of colon | 61 584 (14.1) | 28 353 (9.8) | 5139 (10.6) | 95 076 (12.3) |
Crohn disease | 24 816 (5.7) | 11 314 (3.9) | 3417 (7.1) | 39 547 (5.1) |
Ulcerative colitis | 13 287 (3) | 5941 (2.1) | 779 (1.6) | 20 007 (2.6) |
Values are n (%) unless otherwise indicated.
NIS, National Inpatient Sample database.