[An analysis of transfusion in surgery on the bladder].
OBJECTIVE
To analyze the perioperative transfusion incidence in the operated patients of the urinary bladder.


METHODS
We reviewed the records of all patients operated in 1996. The abstracted patient discharge records were codified according to the ICD-9-CM codes. Gender, age, codes of diagnosis, of procedures, among them blood transfusions, and of surgical procedures.


RESULTS
There were studied 120 patients of which 12 (10%) were transfused. By univariate analysis, it has been detected an association, significative statistically, of the transfusion with: 1) the principal diagnosis (p: 0.017); where alone the patients with bladder cancer were transfused; 2) diagnosis of perioperative anemia (p: 0.026); 3) the age, with a direct relation among age and transfusion rate (p: 0.001); 4) and with the number of codified diagnoses, indirect indicator of the comorbidity p: 0.003).


CONCLUSIONS
In our data, among the variables studies, the transfusion is associated with the principal diagnosis, diagnosis of anemia, number of codified diagnoses and the age.
Pinto García
V
V
Servicio de Hematología y Hemoterapia, Hospital Central de Asturias, Oviedo.
D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D001803:Blood Transfusion / Q000706:statistics & numerical data*; D005260:Female; D006801:Humans; D007430:Intraoperative Care / Q000706:statistics & numerical data; D008297:Male; D008875:Middle Aged; D012189:Retrospective Studies; D001743:Urinary Bladder / Q000601:surgery*; D001745:Urinary Bladder Diseases / Q000175:diagnosis / Q000601:surgery
Análisis de la transfusión en la cirugía de la vejiga urinaria.