Journal Information
Vol. 17. Issue 2.
Pages 131-136 (March - April 2003)
Vol. 17. Issue 2.
Pages 131-136 (March - April 2003)
Open Access
Análisis de costes y ahorros potenciales relacionados con la utilización de pruebas preoperatorias en los hospitales de Canarias
Cost analysis and potential savings related to the use of preoperative tests in the hospitals of the Canary Islands [Spain]
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J. López-Bastida
Corresponding author
jlopbas@gobiernodecanarias.org

Correspondencia: J. López-Bastida. Pérez de Rozas, 5, 4.°. 38004 Santa Cruz de Tenerife. España.
, P. Serrano-Aguilar, B. Duque-González, A. Talavera-Déniz
Dirección del Servicio Canario de Salud. Servicio Canario de Salud. Santa Cruz de Tenerife. España
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Article information
Resumen
Objetivos

Estimar el ahorro potencial que podría tener lugar en el Servicio Canario de Salud (SCS), a partir de una utilización apropiada científica de las pruebas preoperatorias, haciendo uso de la información obtenida de los 5 hospitales universitarios de la red pública.

Métodos

Un total de 55 anestesiólogos (60%) del SCS cumplimentaron un cuestionario. En éste se prestó especial atención a las pruebas preoperatorias más frecuentemente utilizadas, como la radiografía de tórax, el electrocardiograma, las pruebas de laboratorio y la espirometría. Los costes unitarios medios para las diferentes pruebas preoperatorias se obtuvieron de 2 hospitales participantes en el estudio. Para calcular los ahorros potenciales derivados del uso apropiado de las pruebas preoperatorias se han considerado varios escenarios caracterizados por diferentes hipótesis o grados de cumplimiento de un protocolo basado en el conocimiento científico, considerado como parámetro de referencia.

Resultados

En el caso ideal de que se cumpliera el protocolo científico recomendado en el 100% de los 16.179 pacientes considerados ASA I y II, la repercusión económica sería notable, pues supondría una liberación de recursos sensible que podría ser utilizada para otros programas de salud. Estas cifras podrían alcanzar aproximadamente los 1,02 millones de euros, sin considerar el coste de la estancia preoperatoria. Esta cifra podría incrementarse hasta, aproximadamente, los 2,13 millones de euros si incluimos un día de estancia preoperatoria, y hasta los 3,24 millones de euros incluyendo 2 días de estancia preoperatoria.

Conclusiones

La revisión reciente de la literatura científica y los resultados proporcionados por el cuestionario aplicado en el SCS indican que las pruebas preoperatorias alcanzan los mayores beneficios para los pacientes y para la sociedad si se guían por el conocimiento científico. Es posible, además, liberar recursos a partir de una mejor selección y utilización de las pruebas preoperatorias.

Palabras clave:
Pruebas preoperatorias
Anestesiología
Costes
Hospital
Canarias
Abstract
Objective

To estimate the potential cost savings that might take place in the Canary Islands Health Service (CHS) through the appropriate scientific use of preoperative tests, using information obtained from five public university hospitals.

Methods

A questionnaire was completed by 55 anesthesiologists, representing 60% of the total in the CHS. The questionnaire paid special attention to the most frequently used preoperative tests: chest radiograph, electrocardiogram, laboratory tests, and spirometry. The mean unit costs for the various preoperative tests were obtained from the two hospitals participating in the study. To calculate the potential cost savings derived from the appropriate use of preoperative tests, several scenarios were considered. These were characterized by different hypotheses or degrees of fulfillment of a protocol based on scientific knowledge and considered as the gold standard.

Results

In the ideal scenario in which the recommended scientific protocol was fulfilled in 100% of the 16 179 patients with an American Society of Anesthesiologists (ASA) grade of I-II, the economic impact would be notable, since it would free sensitive resources that could be used for other health programs. These figures could amount to approximately 1.02 million euros, without considering the cost of preoperative hospital stay. This figure could increase by up to approximately 2.13 million euros if one day of preoperative hospital stay were included and by up to 3.24 million euros if two days of preoperative hospital stay were included.

Conclusions

The recent literature review and the results of the questionnaire applied in the CHS indicate that preoperative tests are of greatest benefit to patients and to society if their use is guided by scientific knowledge. In addition, resources can be freed by better selection and utilization of preoperative tests.

Key words:
Preoperative tests
Anesthesiology
Costs
Hospital
Canary Islands
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