Negative affect, perceived health, and endocrine and immunological levels in caregivers of offspring with schizophrenia

  1. Sara De Andrés-García 1
  2. Irene Cano-López 1
  3. Luis Moya-Albiol 1
  4. Esperanza González-Bono 1
  1. 1 Universitat de València (España)
Revista:
Psicothema

ISSN: 0214-9915

Año de publicación: 2016

Volumen: 28

Número: 4

Páginas: 377-382

Tipo: Artículo

Otras publicaciones en: Psicothema

Resumen

Antecedentes: afecto negativo (AN) y estrés crónico se asocian con desequilibrios de salud, y la interacción entre ambos permanece desconocida. El cuidado de familiares a largo plazo es un modelo de estudio, ya que informan de estrés crónico y problemas de salud. El objetivo es examinar el papel del AN sobre la respuesta de estrés y la salud en cuidadores de esquizofrenia. Método: cuarenta-y-un cuidadores fueron distribuidos en dos grupos de acuerdo con su AN y trece no cuidadores formaron el grupo control. Los participantes fueron expuestos a un estresor psicosocial agudo repetido, midiéndose el cortisol, la inmunoglobulina A (IgA) y el nivel de conductancia cutánea (SCL) antes, durante y después del estrés. También se evaluó el estado de ánimo, el estado de ansiedad, las condiciones de cuidado y la salud percibida. Resultados: los cuidadores con mayor AN muestran peor salud, y mayores disminuciones de cortisol y de respuesta de IgA que los cuidadores con menor AN y los no cuidadores. Conclusiones: el AN podría reducir la capacidad para desarrollar respuestas psicofisiológicas adaptativas al estrés. Desde un punto de vista preventivo, la evaluación de AN podría ser útil para la detección precoz en poblaciones de alto riesgo.

Información de financiación

This research was supported by the Generalitat Valenciana (grant no. GV06/382 and grant no. PROMETEOII/2015/020) and the University of Valencia (UV-INV-AE15-349947). Irene Cano- L?pez was supported by the FPU Program of the Spanish Ministry of Education, Culture and Sport (grant number FPU14/00471).

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