| Id |
Subject |
Object |
Predicate |
Lexical cue |
| T5 |
0-7 |
Sentence |
denotes |
Methods |
| T6 |
8-65 |
Sentence |
denotes |
We performed a single-center, observational cohort study. |
| T7 |
66-248 |
Sentence |
denotes |
The data from all patients who had tested positive for COVID-19 and had presented with ALI requiring urgent operative treatment were collected in a prospectively maintained database. |
| T8 |
249-439 |
Sentence |
denotes |
For the present series, successful revascularization of the treated arterial segment was defined as the absence of early (<30 days) re-occlusion or major amputation or death within 24 hours. |
| T9 |
440-600 |
Sentence |
denotes |
The primary outcomes were successful revascularization, early (≤30 days) and late (≥30 days) survival, postoperative (≤30 days) complications, and limb salvage. |
