Table 2.
Adverse in-hospital outcomes (overall complications, intraoperative complications, postoperative complications, and mortality) and length of stay in radical prostatectomy patients after 1:10 propensity score matching, stratified according to the presence or absence of a history of leukemia.
| Endpoints | With Leukemia History n = 416 (0.2%) |
Without Leukemia History n = 4160 (98.9%) |
p-Value 1 | Multivariable OR (95% CI) 2 |
p-Value 2 |
|---|---|---|---|---|---|
| Overall complications, n (%) | 82 (19.7%) | 713 (17.1%) | 0.2 | 1.2 (0.9, 1.6) | 0.2 |
| Acute kidney injury, n (%) | <11 (<2.6%) | 36 (0.9%) | 0.006 | 2.0 (1.1, 3.5) | 0.02 |
| Dialysis, n (%) | 15 (3.6%) | 81 (1.9%) | 0.04 | 1.9 (1.1, 3.2) | 0.03 |
| Transfusion, n (%) | 37 (8.9%) | 282 (6.8%) | 0.1 | 1.4 (0.9, 1.9) | 0.1 |
| Intraoperative complications, n (%) | 15 (3.6%) | 166 (4.0%) | 0.8 | 0.9 (0.5, 1.5) | 0.7 |
| Cardiac complications, n (%) | 13 (3.1%) | 104 (2.5%) | 0.5 | 1.3 (0.7, 2.3) | 0.4 |
| Genitourinary complications, n (%) | <11 (<2.6%) | 62 (1.5%) | 0.4 | 1.5 (0.7, 3.0) | 0.3 |
| Vascular complications, n (%) | <11 (<2.6%) | 23 (0.6%) | 1 | 0.9 (0.1, 3.0) | 0.9 |
| Infectious complications, n (%) | 0 (0%) | 11 (0.3%) | 0.6 | NA | |
| Bleeding complications, n (%) | <11 (<2.6%) | 61 (1.5%) | 1.0 | 0.7 (0.2, 1.6) | 0.4 |
| Critical care therapy, n (%) | <11 (<2.6%) | 25 (0.6%) | 0.7 | 1.2 (0.3, 3.5) | 0.8 |
| Length of stay >1 week, n (%) | 20 (4.8%) | 106 (2.5%) | 0.01 | 2.0 (1.2, 3.3) | 0.006 |
| In-hospital mortality, n (%) | 0 (0%) | <11 (<0.3%) | 1 | NA |
1 Pearson’s Chi-square test. 2 Multivariable regression models predicting post-operative, in-hospital complications according to the presence or absence of a leukemia history in patients undergoing radical prostatectomy after 1:10 propensity score matching (PSM). Multivariable adjustment was made to age at admission, comorbidities, ethnicity, insurance status, pelvic lymph node dissection, and teaching hospital status. Reference: Patients without a history of leukemia. Abbreviations: IQR = Interquartile range, OR = Odds Ratio, CI = Confidence Interval, NA = not assigned.