Validation of a Spanish version of the psychological inflexibility in pain scale (PIPS) and an evaluation of its relation with acceptance of pain and mindfulness in sample of persons with fibromyalgia.

Health Qual Life Outcomes · 2013 · PMC3635918 · PMID 23594367

Europe PMC DOI

hedged sentence

0.0010

closest p · 0.0× alpha

0.0010

boldest claim

The sentences

highly significantp < 0.001actually significant

Bartlett’s Test of Sphericity was highly significant (χ 2 = 1594, p < 0.001), supporting the suitability of the data for a principal components analysis.

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