Table 3 Categorical variables and outcome/treatment variables not included in the mixture modeling
Clinical variables, n (%) | Profile 1 (n = 10,340) | Profile 2 (n = 1305) | Profile 3 (n = 1635) | Profile 4 (n = 1713) | P values |
|---|---|---|---|---|---|
Male gender | 5539 (53.6) | 601 (46.1) | 943 (57.7) | 884 (51.6) | <0.001 |
Ethnicity | <0.001 | ||||
Asian | 246 (2.4) | 19 (1.5) | 45 (2.8) | 64 (3.7) | |
Black | 879 (8.5) | 156 (12.0) | 269 (16.5) | 216 (12.6) | |
Hispanic | 331 (3.2) | 34 (2.6) | 64 (3.9) | 59 (3.4) | |
Unknown | 1217 (11.8) | 126 (9.7) | 186 (11.4) | 184 (10.7) | |
White | 7667 (74.1) | 970 (74.3) | 1071 (65.5) | 1190 (69.5) | |
Admission type | <0.001 | ||||
Elective | 648 (6.3) | 43 (3.3) | 51 (3.1) | 84 (4.9) | |
Emergency | 9438 (91.3) | 1229 (94.2) | 1546 (94.6) | 1581 (92.3) | |
Urgent | 254 (2.5) | 33 (2.5) | 38 (2.3) | 48 (2.8) | |
Type of ICU | <0.001 | ||||
CCU | 1307 (12.6) | 190 (14.6) | 236 (14.4) | 166 (9.7) | |
CSRU | 894 (8.6) | 42 (3.2) | 54 (3.3) | 125 (7.3) | |
MICU | 5515 (53.3) | 874 (67.0) | 1071 (65.5) | 972 (56.7) | |
SICU | 1515 (14.7) | 123 (9.4) | 201 (12.3) | 309 (18.0) | |
TSICU | 1109 (10.7) | 76 (5.8) | 73 (4.5) | 141 (8.2) | |
D1 fluid input (median [IQR]) | 5115.43 [2661.98, 8800.37] | 2624.94 [1320.00, 4925.19] | 6047.19 [3001.75, 11,219.73] | 5683.17 [3165.68, 9129.45] | <0.001 |
D2 fluid input (median [IQR]) | 2139.66 [900.00, 3871.71] | 1638.55 [720.00, 2949.81] | 2019.12 [592.79, 4435.06] | 2690.00 [1209.69, 4589.09] | <0.001 |
Vasopressor, n (%) | 2558 (24.7) | 254 (19.5) | 855 (52.3) | 485 (28.3) | <0.001 |
SOFA (median [IQR]) | 4.00 [2.00, 6.00] | 4.00 [3.00, 6.00] | 9.00 [6.00, 12.00] | 8.00 [5.00, 10.00] | <0.001 |
90-day mortality, n (%) | 2358 (22.8) | 346 (26.5) | 744 (45.5) | 557 (32.5) | <0.001 |
Hospital LOS (median [IQR]) | 12.00 [7.00, 20.00] | 10.00 [6.00, 17.00] | 10.00 [5.00, 19.00] | 11.00 [6.00, 20.00] | <0.001 |
ICU LOS (median [IQR]) | 4.00 [2.00, 9.00] | 4.00 [2.00, 9.00] | 4.00 [2.00, 9.00] | 4.00 [2.00, 10.00] | <0.001 |
Hospital mortality, n (%) | 1744 (16.9) | 238 (18.2) | 743 (45.4) | 470 (27.4) | <0.001 |
Use of RRT, n (%) | 395 (3.8) | 52 (4.0) | 458 (28.0) | 84 (4.9) | <0.001 |