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Table 3 Correlations between ICAF indexes and several instruments.

From: Development of a self-reporting tool to obtain a Combined Index of Severity of Fibromyalgia (ICAF*)

N = 301 Total Emotional Physical Active Coping Passive Coping
FIQ .686** .429** .662** -.048 .329**
FAS .558** .414** .516** -.185** .370**
BPI .615** .335** .739** -.095 .251**
HAQ .593** .331** .501** -.093 .447**
HADs anxiety .472** .795** .180** -.096 .064
HADs depression .463** .722** .254** -.314** .263**
CPCI .697** -.021 .143* .715** .556**
GHQ-28 .559** .862** .295** -.121* .083
ASES -.086 -.244** -.129* .504** -.304**
  1. Key: ** p < .01, * p < .05