The PAC‐SYM questionnaire for chronic constipation: defining the minimal important difference

BACKGROUND: The Patient Assessment of Constipation‐Symptoms (PAC‐SYM) questionnaire is frequently used in clinical trials of constipation. However, the threshold for reduction in total PAC‐SYM score used to define a clinical response on this 0‐4 point scale has not undergone formal appraisal, and it...

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Detalles Bibliográficos
Autores principales: Yiannakou, Y., Tack, J., Piessevaux, H., Dubois, D., Quigley, E. M. M., Ke, M. Y., Da Silva, S., Joseph, A., Kerstens, R.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: John Wiley and Sons Inc. 2017
Materias:
Patient Assessment of Chronic Constipation
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5698746/
https://www.ncbi.nlm.nih.gov/pubmed/28983926
http://dx.doi.org/10.1111/apt.14349

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5698746/
https://www.ncbi.nlm.nih.gov/pubmed/28983926
http://dx.doi.org/10.1111/apt.14349

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