[artículo] 
inJournal of Clinical Psychopharmacology > Año 2002 - Vol. 22 - No. 3 (Junio) . - pp. 318-325

Título :	Effects of interrater reliability of psychopathologic assessment on power and sample size calculations in clinical trials
Tipo de documento:	texto impreso
Autores:	Matthias J. Müller, Autor ; Armin Szegedi, Autor
Fecha de publicación:	2023
Artículo en la página:	pp. 318-325
Idioma :	Inglés (eng) Idioma original : Inglés (eng)
Palabras clave:	Ensayos clínicos, Psicopatología
Resumen:	Although rater training is increasingly used to improve the quality of the investigated outcome parameters, the reliability of assessments is not perfect. Thus, empirical reliability estimates should be used instead of theoretically assumed perfect reliability. Implications of the reliability of psychiatric assessments for sample size and power calculations in clinical trials are presented.
Link:	./index.php?lvl=notice_display&id=31072

[artículo] Effects of interrater reliability of psychopathologic assessment on power and sample size calculations in clinical trials [texto impreso] / Matthias J. Müller, Autor ; Armin Szegedi, Autor . - 2023 . - pp. 318-325.
Idioma : Inglés (eng) Idioma original : Inglés (eng)
in Journal of Clinical Psychopharmacology > Año 2002 - Vol. 22 - No. 3 (Junio) . - pp. 318-325

Palabras clave:	Ensayos clínicos, Psicopatología
Resumen:	Although rater training is increasingly used to improve the quality of the investigated outcome parameters, the reliability of assessments is not perfect. Thus, empirical reliability estimates should be used instead of theoretically assumed perfect reliability. Implications of the reliability of psychiatric assessments for sample size and power calculations in clinical trials are presented.
Link:	./index.php?lvl=notice_display&id=31072