Predictors of Blood Transfusion in Oesophagectomy Patients
Author Information
Author(s): Ayantunde Abraham A, Ng Ming Y, Pal Saurov, Welch Neil T, Parsons Simon L
Primary Institution: Department of Surgery, Nottingham City Hospital
Hypothesis
What factors predict the need for blood transfusion in patients undergoing elective oesophagectomy for cancer?
Conclusion
The study found that many patients were over-crossmatched for blood transfusions, and identified key predictors for transfusion needs.
Supporting Evidence
- The study audited 145 patients undergoing elective oesophagectomy.
- The independent predictors of blood transfusion included age over 70 years and preoperative hemoglobin levels below 11.0 g/dl.
- Forty-nine percent of patients required blood transfusions during their hospital stay.
Takeaway
Doctors looked at patients who had surgery for cancer to see who needed blood transfusions. They found some important signs that could help predict this.
Methodology
Data was collected from a database of patients who underwent oesophagectomy for cancer over a 2-year period, and logistic regression analysis was performed to identify predictive factors.
Potential Biases
Potential bias in patient selection and data collection methods.
Limitations
The study was retrospective and may not account for all variables affecting transfusion needs.
Participant Demographics
145 patients, 104 males and 41 females, median age 68 years.
Statistical Information
P-Value
0.001
Confidence Interval
1.022 – 5.304
Statistical Significance
p<0.05
Digital Object Identifier (DOI)
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