Iber.pain Fun.1.var May 2026

Variable 1.var in this set likely represents the primary or "global" functioning question—often:

: Includes range of motion (ROM) and ability to perform daily tasks like walking or hiking. iber.PAIN FUN.1.var

: Evaluates "pain catastrophizing" (feelings of helplessness or rumination) and how pain affects emotional states. Variable 1

The IBER study is a major epidemiological investigation into the prevalence and impact of chronic pain in Spain. It evaluates how pain affects various aspects of daily life, which is where the "FUN" (Functional) variables come into play. Detailed Review of Functional Pain Assessment iber.PAIN FUN.1.var