Diagnostic delay and survival in squamous cell carcinoma of the oral cavity
The aim of this thesis was to identify the magnitude of the time intervals that define the pathway of the oral cancer patient from the beginning of the symptoms until diagnosis, and treatment, and to evaluate their impact on patients´ survival. For this purpose, we designed an observational survival...
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| Tipo de recurso: | tesis doctoral |
| Fecha de publicación: | 2023 |
| País: | España |
| Institución: | Universidad de Santiago de Compostela (USC) |
| Repositorio: | Minerva. Repositorio Institucional de la Universidad de Santiago de Compostela |
| Idioma: | inglés |
| OAI Identifier: | oai:minerva.usc.gal:10347/30575 |
| Acceso en línea: | http://hdl.handle.net/10347/30575 |
| Access Level: | acceso abierto |
| Palabra clave: | Materias::Investigación::32 Ciencias médicas::3201 Ciencias clínicas::320101 Oncología Materias::Investigación::32 Ciencias médicas::3213 Cirugía::321313 Ortodoncia-estomatología |
| Sumario: | The aim of this thesis was to identify the magnitude of the time intervals that define the pathway of the oral cancer patient from the beginning of the symptoms until diagnosis, and treatment, and to evaluate their impact on patients´ survival. For this purpose, we designed an observational survival study, with an ambispective component. In our study, the hospital interval was a relevant interval in the oral cancer patients´ pathway to treatment, representing a fourth of the overall interval, and showing a counterintuitive association, where those patients with short hospital intervals had significantly higher mortality, due to the waiting time paradox. Also, the overall time interval has shown a non-monotonic association with oral cancer mortality. |
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