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Table 3 Exploratory factor analysis: intellectual disability subsample (n = 156)

From: The World Health Organization Quality of Life instrument for people with intellectual and physical disabilities (WHOQOL-Dis): evidence of validity of the Brazilian version

Item Component Original factor in DISQOL international
1 2 3 4
36 - Respect 0,805 0,053 0,166 −0,021 F3
35 - Acceptance 0,738 0,145 0,188 −0,142 F3
28 - Discrimination 0,617 −0,017 −0,139 0,552 F1
38 - Inclusion 0,003 0,833 0,04 0,059 F3
37 - Interaction 0,124 0,783 0,172 0,064 F3
34 - Communication 0,432 0,441 0,234 −0,022 F3
33 - Autonomy 0,09 0,001 0,777 0,011 F2
32 - Choice 0,178 0,102 0,768 0,157 F2
31 - Control 0,08 0,227 0,575 −0,023 F2
29 - Advocacy −0,077 −0,059 0,195 0,757 F1
30 - Future prospects 0,041 0,323 0,032 0,628 F1
39 - Potential 0,248 0,385 0,137 −0,43 F3
  1. KMO: 0.688.
  2. Bartlett’s test: p < 0.001.
  3. Explained variance: 58.277%.