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Table 3 Descriptives, Item-total correlation, factor loadings, Cronbach’s alpha for the Portuguese version of ES

From: Properties of the Portuguese version of the empowerment scale with mental health organization users

Item/scales Min-max Mean SD α Item-total correlation Factor loadingsa SK KU
Esteem and efficacy   3 .52 .87     
ES04 1 - 4 3.04 .74   .61 .73 -.569 .373
ES05 1 - 4 2.92 .74   .52 .71 -.368 -.029
ES08 1 - 4 3.13 .72   .55 .67 -.583 .302
ES11 1 - 4 3.05 .68   .54 .60 -.515 .695
ES13 1 - 4 2.80 .76   .58 .73 -.354 .070
ES16 1 - 4 2.97 .73   .59 .64 -.464 .208
ES17 1 - 4 2.95 .72   .60 .67 -.392 .135
ES21 1 - 4 3.14 .72   .58 .64 -.672 .646
Power – powerlessness   2.41 .73 .56     
ES14 1 - 4 2.38 .92   .19 .74 -.040 -.893
ES19 1 - 4 2.44 .83   .13 .54 -.021 -.558
Activism and autonomy   3.19 .49 .72     
ES10 1 - 4 3.26 .68   .33 .60 -.781 .928
ES18 1 - 4 3.15 .73   .37 .56 -754 .764
ES22 1 - 4 2.96 .79   .20 .48 -.618 .240
ES24 1 - 4 3.22 .67   .47 .66 -.662 .167
ES25 1 - 4 3.32 .67   .37 .64 -.951 .167
Optimism over future   2.72 .75 .52     
ES01 1 - 4 2.59 .95   .40 .49 .067 -.965
ES12 1 - 4 2.84 .867   .56 .73 -.347 -.532
Righteous anger   2.09 .61 .55     
ES03 1 - 4 2.05 .83   .00 .51 .615 .028
ES06 1 - 4 2.19 .88   -.11 .62 .501 -.343
ES09 1 - 4 2.02 .79   -.05 .49 .665 .348
Total   2.82 .35 .79     
  1. Note.aobtained from the CFA for the adjusted model (Model 2).