Translation of Multidimensional Health Locus of Control Scales, Form C in Patients with Headache.

The MHLC-C is a condition-specific instrument measuring the internal and external loci of control beliefs, adaptable to various health conditions. Translated into Swedish and Chinese, this study aims to translate the MHLC-C into German using the FACID-Method. The English version is validated and reliable; the German version requires these validation steps. [ABSTRACT FROM AUTHOR]