Means (standard deviations) for internet problems (IAT), hours spent online, depression (HADS), anxiety (HADS), loneliness (UCLA) and sleep problems (PSQI), along with percentage of individuals falling above the cut-off point for those scales, and the percentage of people with IAD falling above the cut-off for those scales.

<p>*<i>p</i> < 0.05</p><p>**<i>p</i> < 0.01</p><p>***<i>p</i> < 0.001</p><p>^~Hours online, Depression, Anxiety, Sleep, Loneliness</p><p>^/Hours online, Depression, Anxiety, Sleep, Loneliness.</p><p>Pearson correlations between all variables, and with somatic health problems (GHQ) and symptoms are also shown.