1. Identifying depression among adolescents using three key questions: a validation study in primary care
by Wenche Haugen, Ole Rikard Haavet, Manjit Kaur Sirpal, and Kaj Sparle Christensen
BJGP
Volume 66(643):e65-e70
January 28, 2016
©2016 by British Journal of General Practice

2. ROC curves for key questions (keyq = answer ‘yes’ to both key questions) and key questions plus help question (keyqhelp = answer ‘yes’ to both key questions and the help question).
ROC curves for key questions (keyq = answer ‘yes’ to both key questions) and key questions plus help question (keyqhelp = answer ‘yes’ to both key questions and the help question).
Wenche Haugen et al. Br J Gen Pract 2016;66:e65-e70
©2016 by British Journal of General Practice