The present disclosure relates to a method for prognosis and / or diagnosis of vascular related disorders, particularly pregnancy related vascular disorders, in a subject. The present disclosure is based on the finding that a positive correlation exists between the positive prediction of vascular injury events in subjects and the concentration of the circulating marker NTproCNP (also referred to as NT-CNP) in humans and animals. In addition, the present disclosure is based on the finding that a positive correlation also exists between the occurrence of vascular related adverse events during pregnancy and the concentration of the circulating marker NTproCNP in the maternal circulation.本開示は、対象における血管関連障害、特に妊娠関連血管障害の予後診断及び/又は診断のための方法に関する。本開示は、正の相関が、対象における血管障害事象の積極的予測と、ヒト及び動物における循環マーカーNTproCNP(NT-CNPとも称される)の濃度との間に存在するという所見に基づく。加えて、本開示は、正の相関が、妊娠中の血管関連有害事象の発生と、母体循環における循環マーカーNTproCNPの濃度との間にも存在するという所見に基づく。