Table 3 Comparison of PESI class and risk stratification of PE between patients with and without IVCT.
Variables | IVCT (n = 192) | Non-IVCT (n = 1 006) | P value |
|---|---|---|---|
PESI score | |||
Class I | 72 (37.5%) | 328 (32.6%) | 0.780 |
Class II | 75 (39.1%) | 422 (41.9%) | |
Class III | 28 (14.6%) | 160 (15.9%) | |
Class IV | 9 (4.7%) | 49 (4.9%) | |
Class V | 8 (4.2%) | 47 (4.7%) | |
Risk stratification | |||
Low | 117 (60.9%) | 593 (58.9%) | 0.552 |
Intermediate-low | 15 (7.8%) | 113 (11.2%) | |
Intermediate-high | 36 (18.8%) | 173 (17.2%) | |
High | 24 (12.5%) | 127 (12.6%) | |
