Table 4 Discriminant validity.

From: Predicting m-health acceptance from the perspective of unified theory of acceptance and use of technology

Code

HCS

HMO

PTA

PCM

PPP

PUS

PCN

UIA

PPV

ADA

HSC1

0.589

0.306

0.039

0.156

0.476

0.124

0.022

0.213

0.184

0.193

HSC3

0.827

0.426

0.208

0.514

− 0.049

0.341

0.293

0.366

0.402

0.150

HSC4

0.807

0.477

0.219

0.487

− 0.130

0.415

0.377

0.335

0.430

0.150

HSC5

0.744

0.401

0.150

0.432

0.022

0.353

0.253

0.297

0.442

0.152

HMO1

0.283

0.712

0.214

0.193

− 0.056

0.246

0.118

0.225

0.153

0.062

HMO2

0.467

0.787

0.212

0.379

0.081

0.296

0.194

0.332

0.248

0.146

HMO3

0.364

0.775

0.168

0.371

− 0.104

0.263

0.284

0.304

0.246

0.067

HMO5

0.502

0.753

0.277

0.396

− 0.110

0.375

0.322

0.302

0.378

0.105

PTA1

0.118

0.112

0.611

0.159

0.095

0.290

0.477

0.270

0.371

0.167

PTA2

0.121

0.148

0.771

0.291

− 0.343

0.485

0.497

0.313

0.527

0.111

PTA3

0.286

0.303

0.819

0.433

− 0.208

0.545

0.428

0.442

0.484

0.159

PTA5

0.119

0.253

0.808

0.387

− 0.272

0.427

0.520

0.453

0.382

0.096

PCM1

0.381

0.391

0.364

0.799

− 0.172

0.478

0.397

0.547

0.456

0.138

PCM2

0.458

0.336

0.307

0.845

− 0.204

0.465

0.360

0.479

0.537

0.160

PCM4

0.435

0.358

0.309

0.730

− 0.183

0.425

0.342

0.466

0.397

0.124

PCM5

0.469

0.323

0.390

0.734

− 0.235

0.469

0.505

0.487

0.570

0.194

PPP1

0.036

− 0.080

− 0.215

− 0.252

0.918

− 0.284

− 0.224

− 0.107

− 0.169

0.150

PPP2

0.044

− 0.044

− 0.235

− 0.240

0.902

− 0.212

− 0.147

− 0.159

− 0.136

0.102

PPP3

0.120

0.016

− 0.218

− 0.101

0.779

− 0.195

− 0.093

− 0.053

− 0.063

0.135

PPP4

0.014

− 0.063

− 0.244

− 0.233

0.853

− 0.262

− 0.167

− 0.102

− 0.160

0.129

PUS1

0.291

0.321

0.505

0.434

− 0.209

0.814

0.382

0.442

0.457

0.266

PUS2

0.396

0.295

0.446

0.479

− 0.188

0.818

0.416

0.478

0.561

0.257

PUS3

0.370

0.353

0.445

0.556

− 0.304

0.770

0.508

0.423

0.548

0.184

PUS4

0.303

0.281

0.468

0.414

− 0.172

0.775

0.541

0.416

0.513

0.183

PCN1

0.254

0.244

0.657

0.461

− 0.250

0.518

0.769

0.508

0.573

0.168

PCN1

0.287

0.190

0.421

0.402

− 0.075

0.314

0.770

0.351

0.524

0.184

PCN1

0.282

0.282

0.426

0.410

− 0.169

0.494

0.841

0.462

0.552

0.163

PCN1

0.266

0.259

0.449

0.361

− 0.071

0.470

0.798

0.446

0.479

0.191

UIA1

0.315

0.303

0.398

0.370

0.013

0.337

0.299

0.749

0.450

0.196

UIA2

0.255

0.301

0.482

0.380

− 0.302

0.425

0.392

0.725

0.421

0.089

UIA3

0.284

0.292

0.568

0.474

− 0.114

0.408

0.514

0.789

0.517

0.224

UIA5

0.377

0.273

0.375

0.279

− 0.014

0.480

0.463

0.725

0.537

0.294

PPV1

0.389

0.291

0.464

0.495

− 0.059

0.469

0.639

0.550

0.786

0.254

PPV2

0.363

0.235

0.507

0.533

− 0.351

0.559

0.689

0.518

0.787

0.212

PPV4

0.375

0.283

0.489

0.516

− 0.233

0.595

0.485

0.514

0.790

0.213

PPV5

0.441

0.271

0.453

0.438

0.095

0.446

0.301

0.450

0.775

0.241

ADA1

0.208

0.129

0.171

0.198

0.142

0.282

0.221

0.274

0.295

1.000

Fornell-Larcker criterion

 HCS

0.748

         

 HMO

0.544

0.757

        

 PTA

0.220

0.287

0.757

       

 PCM

0.558

0.454

0.441

0.778

      

 PPP

0.051

− 0.057

− 0.262

− 0.255

0.865

     

 PUS

0.429

0.392

0.586

0.592

− 0.273

0.795

    

 PCN

0.341

0.310

0.625

0.517

− 0.187

0.577

0.795

   

 UIA

0.413

0.390

0.504

0.639

− 0.135

0.554

0.565

0.747

  

 PPV

0.502

0.346

0.575

0.630

− 0.161

0.654

0.671

0.648

0.784

 

 ADA

0.208

0.129

0.171

0.198

0.142

0.282

0.221

0.274

0.295

1.000

Heterotrait-monotrait ratio (HTMT)—Matrix

 HCS

          

 HMO

0.712

         

 PTA

0.304

0.359

        

 PCM

0.706

0.573

0.546

       

 PPP

0.294

0.135

0.370

0.285

      

 PUS

0.535

0.501

0.743

0.746

0.325

     

 PCN

0.429

0.388

0.801

0.647

0.216

0.705

    

 UIA

0.551

0.517

0.653

0.841

0.182

0.716

0.711

   

 PPV

0.646

0.435

0.763

0.804

0.298

0.825

0.839

0.842

  

 ADA

0.253

0.144

0.203

0.224

0.157

0.312

0.247

0.313

0.329

 
  1. HCS: Health consciousness; HMO: Health Motivation; PTA: Perceived Technology Accuracy; PCM: Perceived critical mass; PPP: Perceived privacy protection; PUS: Perceived usefulness; PCN: Perceived Convenience; UIA: Use Intention of m-Health App; PPV: Perceived product value; ADA: Adoption of m-Health App.
  2. Significant values are in italics.