None
Conditions
Interventions
transfusion group:none
non-transfusion group:none
Sponsors
Mengchao Hepatobiliary Hospital of Fujian Medical University
Eligibility
Sex/Gender
All
Age
18 Years to 85 Years
Inclusion criteria
Inclusion criteria: 1. Age >= 18 years; 2. Hospital stay >= 24 hours; 3. Complete documentation of blood transfusion during hospitalization (including type, dosage, and timing of blood products) or clear documentation confirming no blood transfusion; 4. At least one complete coagulation function test record during hospitalization (at minimum, including conventional coagulation tests or thromboelastography (TEG) assessment).
Exclusion criteria
Exclusion criteria: 1. Admission for routine physical examination or day surgery only. 2. Severe incompleteness of medical records, precluding assessment of primary outcomes or key exposure variables. 3. Known primary hematologic diseases (e.g., acute leukemia, primary myelofibrosis) or active, uncontrolled autoimmune diseases (e.g., systemic lupus erythematosus in active phase).
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| all-cause mortality;incidence of thrombotic events;incidence of bleeding events; | — |
Secondary
| Measure | Time frame |
|---|---|
| duration in hospital;total hospitalization cost; | — |
Countries
China
Contacts
Public ContactZhuo Chuanshang
Mengchao Hepatobiliary Hospital of Fujian Medical University
Outcome results
None listed