Table 2.

Participant clinical characteristics

	Mood stabiliser	Past therapy for BD	Current therapy for BD	Total relapse	Diagnosis	ERPonline usage (total visits to website)
1	Yes	No	No	8–20	BD-I	125
2	Yes	No	No	21+	BD-I	5
3	Yes	Yes	No	21+	BD-I	0
4	Yes	Yes	Yes	21+	BD-II	123
5	Yes	No	No	21+	BD-I	3650
6	Yes	Yes	No	1–7	BD-I	1
7	No	No	No	21+	BD-I	29
8	No	No	No	21+	BD-I	2016
9	Yes	Yes	No	21+	BD-I	182
10	Yes	Yes	Yes	21+	BD-I	62
11	Unknown/no	Yes	No	21+	BD-I	9
12	Yes	No	No	8–20	BD-I	85
13	Yes	Yes	No	8–20	BD-II	207
14	Yes	Yes	Yes	8–20	BD-I	96
15	Unknown/no	Yes	No	1–7	BD-I	173
16	Yes	Yes	No	21+	BD-I	515
17	Yes	Yes	No	8–20	BD-I	242
18	Yes	Yes	No	21+	BD-I	13
19	Yes	No	No	8–20	BD-I	129

BD, bipolar disorder; ERPonline, web-based Enhanced Relapse Prevention.