Mean daily computer screen time (hours) of the normal and psychopathology groups, at different developmental stages.

<p>* Borderline significant difference; ** Significant difference; Error bars represent ±1 standard error. CST–Computer Screen Time.</p

Predicted average daily computer screen time hours based on the normal group age regression model.

<p>CST–Computer screen time.</p

Correlations between variables entering the logistic regression model.

<p>* Significant correlation <0.4.</p><p>** Significant correlation 0.4–0.6.</p><p>*** Significant correlation >0.6.</p><p>Correlations between variables entering the logistic regression model.</p