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Table 3 Pattern and Structure matrices of the three-factor solution of the 26-item Sinhalese MacNew

From: Psychometric evaluation of the Sinhalese version of MacNew Heart Disease Health Related Quality of Life Questionnaire in patients with stable angina

Item

Pattern Matrix

Structure Matrix

Component

Component

1

2

3

1

2

3

MAC4

.899

−.205

.036

.811

.208

.118

MAC7

.845

−.118

.061

.800

.276

.152

MAC1

.806

−.091

−.112

.750

.253

−.021

MAC2

.748

.098

−.025

.789

.432

.092

MAC8

.743

−.004

.042

.746

.339

.140

MAC5

.727

−.206

.203

.770

.577

.092

MAC15

.643

.295

−.048

.661

.160

.261

MAC3

.608

.101

−.070

.645

.364

.030

MAC20

.546

.181

.159

.649

.458

.265

MAC10

.492

.426

−.342

.639

.585

−.199

MAC21

.473

.152

.114

.557

.387

.204

MAC13

.453

.258

−.423

.514

.385

−.315

MAC18

.448

.356

.110

.624

.579

.236

MAC6

.433

.360

.018

.598

.559

.142

MAC9

.003

.772

−.006

.352

.772

.137

MAC19

−.176

.722

.103

.165

.661

.212

MAC16

−.054

.683

−.012

.253

.656

.106

MAC14

.052

.639

.269

.378

.712

.394

MAC11

.329

.480

−.015

.545

.626

.117

MAC23

.398

.468

−.106

.596

.629

.034

MAC 17

.275

.451

.015

.394

.520

−.318

MAC22

−.067

.018

.758

.042

.128

.753

MAC24

.189

.113

.517

.309

.294

.563

MAC12

.233

.342

.467

.451

.534

.562

MAC25

.308

.304

.445

.504

.525

.542

MAC26

.234

.425

.439

.484

.511

.549

  1. Extraction Method: Principal Component Analysis
  2. Rotation Method: Oblimin with Kaiser Normalization
  3. Major loadings for each item are given in bold
  4. Underlined numbers in the Pattern Matrix indicate the domains to which each item was included in the original factor analysis study of MacNew [22]
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Health and Quality of Life Outcomes

ISSN: 1477-7525

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