Skip to main content

Table 4 Paired-sample area difference under the ROC curves

From: Alterations in white matter integrity in Egyptian youth with smartphone dependence: does DTI have a role?

Test result pair(s)

Test difference

AUC difference

95% (C.I.) confidence interval

z

p value

Lower bound

Upper bound

Fornix versus R SLF

2.357

.018*

.201

.034

.368

Fornix versus L SLF

2.697

.007*

.230

.063

.397

Fornix versus R SCR

2.506

.012*

.207

.045

.369

Fornix versus R SCP

2.697

.007*

.230

.063

.397

Fornix versus L SCP

2.697

.007*

.230

.063

.397

Fornix versus EC

.947

.344

.068

− .072

.207

Fornix versus PLIC

2.602

.009*

.232

.057

.407

Fornix versus ML

2.972

.003*

.264

.090

.438

L SLF versus R SLF

1.411

.158

.029

− .011

.069

R SLF versus R SCR

.086

.932

.006

− .132

.144

R SLF versus R SCP

1.411

.158

.029

− .011

.069

R SLF versus L SCP

1.411

.158

.029

− .011

.069

R SLF versus EC

− 1.873

.061

− .134

− .273

.006

R SLF versus PLIC

.489

.625

.031

− .093

.155

R SLF versus ML

1.030

.303

.063

− .057

.182

L SLF versus R SCR

− .322

.748

− .023

− .163

.117

L SLF versus R SCP

.000

1.000

.000

  

L SLF versus L SCP

.000

1.000

.000

  

L SLF versus EC

− 2.257

.024*

− .163

− .304

− .021

L SLF versus PLIC

.032

.974

.002

− .113

.117

L SLF versus ML

.595

.552

.034

− .077

.144

R SCR versus R SCP

0.321

.748

.023

− .117

.163

R SCR versus L SCP

0.32

.748

.023

− .117

.163

R SCR versus EC

− 2.13

.033*

− .140

− .268

− .011

R SCR versus PLIC

0.297

.767

.025

− .140

.189

R SCR versus ML

0.69

.490

.057

− .104

.217

R SCP versus L SCP

.000

1.000

.000

  

R SCP versus EC

− 2.257

.024*

− .163

− .304

− .021

R SCP versus PLIC

.032

.974

.002

− .113

.117

R SCP versus ML

.595

.552

.034

− .077

.144

L SCP versus EC

− 2.257

.024*

− .163

− .304

− .021

L SCP versus PLIC

.032

.974

.002

− .113

.117

L SCP versus ML

.595

.552

.034

− .077

.144

EC versus PLIC

2.095

.036*

.165

.011

.318

EC versus ML

2.548

.011

.196

.045

.347

PLIC versus ML

1.492

.136

.032

− .010

.073

  1. AUC area under curve, C.I. confidence interval, SLF superior longitudinal fasciculus, SCR superior corona radiata, SCP superior cerebellar peduncle, MCP middle cerebellar peduncle, EC external capsule, ALIC anterior limb internal capsule, PLIC posterior limb internal capsule, ML medial lemniscus
  2. *Statistically significant