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Table 1 Item-factor and item-scale Spearman correlations (item included in total score/item excluded in total score)

From: Psychometric properties of the Seville quality of life questionnaire in Mexican patients with psychosis

Disfavorable Scale (CSCV-D)

  

Factor

Item – factor correlation

Item – scale correlation

Item number

rs

rs

 Lack of cognitive apprehension

\( \overline{x}=.657/.485 \)

\( \overline{x}=.515/.496 \)

  1

.615/.522

.352/.334

  2

.870/.702

.640/.619

  3

.757/.589

.527/.503

  5

.574/.363

.606/.591

  35

.468/.250

.452/.434

 Loss of energy

\( \overline{x}=.680/.604 \)

\( \overline{x}=.627/.609 \)

  4

.647/.579

.593/.571

  9

.760/.653

.638/.625

  10

.744/.681

.613/.592

  18

.659/.567

.669/.645

  21

.596/.518

.574/.551

  26

.627/.556

.669/.659

  32

.574/.517

.571/.560

  34

.718/.677

.624/.609

  37

.741/.656

.685/.666

  45

.734/.632

.636/.612

 Lack of inner control

\( \overline{x}=.657/.528 \)

\( \overline{x}=.586/.564 \)

  8

.786/.647

.717/.693

  15

.663/.560

.558/.538

  16

.534/.376

.453/.420

  17

.595/.422

.559/.535

  25

.705/.598

.663/.636

  29

.757/.687

.702/.689

  46

.533/.406

.452/.434

 Difficulty with emotional expression

\( \overline{x}=.710/.543 \)

\( \overline{x}=.637/.617 \)

  7

.671/.521

.628/.609

  12

.619/.423

.479/.456

  23

.707/.594

.670/.652

  28

.788/.638

.784/.771

  40

.765/.538

.626/.597

 Difficulty with cognitive expression

\( \overline{x}=.689/.580 \)

\( \overline{x}=.596/.578 \)

  6

.668/.507

.566/.545

  36

.565/.440

.521/.504

  38

.775/.669

.740/.723

  41

.714/.604

.633/.614

  42

.755/.715

.649/.640

  43

.656/.541

.539/.515

  44

.689/.586

.525/.506

 Oddness

\( \overline{x}=.765/.508 \)

\( \overline{x}=.570/.557 \)

  11

.802/.606

.593/.578

  19

.809/.697

.606/.595

  39

.683/.222

.512/.498

 Fear of losing control

\( \overline{x}=.680/.359 \)

\( \overline{x}=.545/.531 \)

  20

.615/.361

.419/.401

  30

.800/.463

.651/.635

  33

.626/.254

.566/557

 Restrained hostility

\( \overline{x}=.644/.247 \)

\( \overline{x}=.469/.449 \)

  22

.669/.292

.520/.505

  24

.758/.243

.505/.478

  27

.505/.207

.381/.363

  Automatisms

\( \overline{x}=.782/.557 \)

\( \overline{x}=.564/.548 \)

  13

.784/.495

.541/.518

  14

.879/.674

.560/.541

  31

.683/.503

.592/.585

Favorable Scale (CSCV-F)

  

Factor

Item – factor correlation

Item – scale correlation

Item number

rs

rs

 Vital satisfaction

\( \overline{x}=.737/.588 \)

\( \overline{x}=.689/.623 \)

  50

.757/.607

.668/.608

  56

.726/.557

.698/.648

  57

.770/.638

.756/.711

  58

.697/.558

.623/.529

  59

.737/.578

.688/.619

 Self-esteem

\( \overline{x}=.673/.401 \)

\( \overline{x}=.590/.499 \)

  47

.598/.318

.458/.359

  48

.731/.439

.617/.510

  49

.797/.596

.686/.604

  51

.565/.250

.599/.523

 Harmony

\( \overline{x}=.748/.535 \)

\( \overline{x}=.661/.593 \)

  52

.754/.495

.682/.616

  53

.710/.512

.580/.512

  54

.691/.425

.582/.495

  55

.835/.707

.798/.747

  1. With N = 61, if rs ≥ 0.247, p ≤ 0.05; if rs ≥ 0.311, p ≤ 0.01; if rs ≥ 0.398, p ≤ 0.001