Τιμη χοριακης , τι δηλωνει?

Question

&Epsilon;&iota;&mu;&alpha;&iota; &sigma;&tau;&eta;&nu; 24&eta;  &eta;&mu;&epsilon;&rho;&alpha; &tau;&omicron;&upsilon; &kappa;&upsilon;&kappa;&lambda;&omicron;&upsilon; &mu;&omicron;&upsilon;, &epsilon;&kappa;&alpha;&nu;&alpha; &beta; hcg &sigma;&eta;&mu;&epsilon;&rho;&alpha; &kappa; &eta; &tau;&iota;&mu;&eta; &tau;&eta;&sigmaf; &eta;&tau;&alpha;&nu; 1,20 &omicron;&chi;&iota; &omicron;&mu;&omega;&sigmaf; &mu;&eta;&delta;έ&nu;,  &tau;&iota; &mu;&pi;&omicron;&rho;&epsilon;&iota; &nu;&alpha; &sigma;&eta;&mu;&alpha;&iota;&nu;&epsilon;&iota; &alpha;&upsilon;&tau;&omicron;? &Mu;&eta;&pi;&omega;&sigmaf; &tau;&eta;&nu; &epsilon;&kappa;&alpha;&nu;&alpha; &nu;&omega;&rho;&iota;&sigmaf;?