Iber.pain Fun.1.var -

: Rapid improvement is common within the first 6 weeks of onset, but chronic cases (lasting >3 months) require multidimensional management.

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

: Often preferred for its sensitivity and ease of statistical analysis. : Rapid improvement is common within the first

: A common tool for research but can be harder for patients to use in a clinical setting. Functional Impact Categories : iber.PAIN FUN.1.var