Table 1.

Participant demographics and clinical characteristics

Participant	Agea	Gender	Ethnicity	Country	Education level	MFQ scores (/66)b	Sub-sample
P01 P02 P03 P04 P05 P06 P07 P08 P09 P10 P11 P12 P13 P14 P15 P16 P17 P18 P19 P20 P21 P22	21 21 24 25 17 22 20 25 22 25 25 25 25 21 25 21 22 21 19 22 21 17	Male Female Female Male Male Female Other Female Female Female Female Female Male Female Female Male Male Male Male Female Male Female	Asian White White Black/African American White White Mixed/Multiple Ethnic groups Asian White White White Black/African American Black/African American Asian White Black/African American Black/African American Asian Asian Black/African American White Black/African American	United Kingdom United Kingdom South African United Kingdom United Kingdom United Kingdom United Kingdom China United States of America United States of America South Africa South Africa Wales Philippines South Africa South Africa South Africa India South Africa South Africa United Kingdom United Kingdom	University University University University Sixth form University University University High school University University University University University University University University University University University University Sixth form	50 35 13 38 28 56 27 18 47 58 14 63 34 62 44 27 46 39 64 27 47 18	Clinical Community Clinical Clinical Community Clinical Community Community Clinical Clinical Clinical Clinical Community Clinical Clinical Community Clinical Community Clinical Community Clinical Community

MFQ Mood and Feelings Questionnaire (higher scores indicate more depression). All participants completed the long version of the MFQ

^aAge at interview

^bMFQ score at screening or diagnosis