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La escala del ombligo BODY-Q: un estudio de desarrollo y validación
Farima Dalaei1, Claire E E de Vries2, Charlene Rae3
1Department of Plastic Surgery, Odense University Hospital, Odense, Denmark.
Aesthetic surgery journal
|August 21, 2025
Resumen
Se desarrolló una nueva escala BODY-Q para medir la satisfacción del paciente con el aspecto de su ombligo después de la abdominoplastia. Esta herramienta validada ayuda a evaluar los resultados del paciente
Área de la Ciencia:
- Cirugía plástica
- Resultados informados por los pacientes
- Psicometría
Sus antecedentes:
- El reposicionamiento del ombligo es crucial en la abdominoplastia y la cirugía reconstructiva.
- La satisfacción del paciente con la apariencia del ombligo es poco conocida.
- No existe una medida estandarizada de los resultados informados por los pacientes para este resultado específico.
Objetivo del estudio:
- Desarrollar y validar una escala BODY-Q para evaluar la satisfacción del paciente con la apariencia del ombligo.
- Crear un instrumento confiable y válido para uso clínico y de investigación.
Principales métodos:
- Las entrevistas cualitativas informaron el desarrollo de la escala (Fase 1).
- Pruebas cuantitativas en el campo a través del crowdsourcing (fase 2).
- Análisis de la teoría de medición de Rasch (RMT) para la reducción de elementos, la confiabilidad y la evaluación de la validez.
Principales resultados:
- Se finalizó una escala de botón de vientre BODY-Q de seis elementos después de un refinamiento cualitativo.
- La validación psicométrica en 372 participantes confirmó la fiabilidad (PSI, alfa de Cronbach > 0,81).
- El ajuste del modelo de Rasch y la aceptación de la hipótesis del 89% respaldaron la validez de la construcción.
Conclusiones:
- La escala validada BODY-Q Belly Button mide de manera confiable la satisfacción del paciente.
- Esta escala es adecuada para la práctica clínica y la investigación para evaluar las perspectivas de los pacientes sobre la estética del ombligo.
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