Figure 2
![Figure 2](http://media.springernature.com/full/springer-static/image/art%3A10.1186%2F2045-709X-22-4/MediaObjects/12998_2013_115_Fig2_HTML.jpg)
Proportion of patients with persistent activity limitations at 3-months follow-up in depressed (1) and non-depressed (0) according to four ways of screening. AUC = Area under the curve. LH + = Positive likelihood ratio. LH- = Negative likelihood ratio.