Fig. 2From: The diagnosis of pre-eclampsia using two revised classifications in the Finnish Pre-eclampsia Consortium (FINNPEC) cohortThe number of women with pre-eclampsia according to the ACOG 2002 and 2013 and ISSHP 2014 classifications. Grey zone represents women diagnosed with PE only with one of the classifications but not with the other. K = Cohen’s kappa coefficientBack to article page