Almost half of those with bipolar disorder at moderate or severe risk of problem gambling (n = 30; 46%) reported having gambled online in the preceding 12 months, and of these internet gamblers 57% (n = 17) reported that more than half of their gambling was conducted on the internet (25% of the total sample of those at moderate or severe risk; n = 17). Response frequencies for the individual PGSI items are shown in Table 2.
