Figure 3

ROC area in different diagnostic groups. ROC area representing ability to identify sick leaves 12 weeks or longer in different diagnostic groups, calculated on length predicted by sick-listed, and mean of lengths predicted by NIO assessors. The ROC area are presented with blue bars of 95% CI in the responder group (n = 152/), and red bars without horizontal lines between upper and lower individual ROC area of the NIO assessors for all sick leaves (n = /958).