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Middle East Current Psychiatry

Table 4 Correlation between the scores of attention domains and its total score with the other scores

From: The impact of smartphone addiction on attention control and sleep in Egypt—an online survey

Independent variables

Attention shifting

Attention focusing

Attention total score

r

p-value

r

p-value

r

p-value

SAS-SV total score

 − 0.105

 < 0.001*

 − 0.379

 < 0.001*

 − 0.305

 < 0.001*

Time spent on smartphone

 − 0.013

0.507

 − 0.158

 < 0.001*

− 0.111

 < 0.001*

Interval between smartphone cessation and bedtime

0.072

 < 0.001*

0.148

 < 0.001*

0.136

 < 0.001*

ISI total score

 − 0.142

 < 0.001*

 − 0.330

 < 0.001*

 − 0.292

 < 0.001*

  1. SAS-SV Smartphone Addiction Scale-Short Version, ISI Insomnia Severity Index scale
  2. *P-value is significant
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