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Table 7 Pearson correlations of Ab-IAP with SF-36 subscales

From: Measuring the ICF components of impairment, activity limitation and participation restriction: an item analysis using classical test theory and item response theory

  SF_pain SF_phys SF_soc
Ab-I -.625(**) -.515(**) -.481(**)
Ab-A -.604(**) -.627(**) -.596(**)
Ab-P -.554(**) -.541(**) -.685^(**)/-.770(**)
  1. ** Correlation is significant at the 0.01 level (2-tailed).
  2. ^ As Ab-P contained an item based on an SF-36 item, this item was removed from the total of Ab-P.