Fig. 4From: Screening test accuracy of portable devices that can be used to perform colposcopy for detecting CIN2+ in low- and middle-income countries: a systematic review and meta-analysisBivariate model plot of add-on tests. 1, Banerjee 2018; 2, Kallner 2015; 3, Mueller 2018; SENS, sensitivity; SPEC, specificity; AUC, area under the receiver operating curve; SROC, summary receiver-operating characteristicBack to article page