FIGURE 1. Antenatal syphilis decision trees.
From the following article:
Julia E. Aledort, Allan Ronald, Maria E. Rafael, Federico Girosi, Peter Vickerman, Sylvie M. Le Blancq, Alan Landay, King Holmes, Renee Ridzon, Nicholas Hellmann, Molly V. Shea and Rosanna W. Peeling
444, 59-72
doi:10.1038/nature05447
(a) Antenatal syphilis screening status quo decision tree. (b) Antenatal syphilis screening new diagnostic decision tree. FN, false negative; FP, false positive; RPR, rapid plasma reagin; TN, true negative; TP, true positive.