passages.id: split_8_test_1887_passage
passages.type: progene_text
passages.text: A significant increase in the concentration of homocysteine was found in children who had been ill for a long time ( more than 10 years ) : 6.1 micromol / L , as against 5.1 micromol / l in children who had been ill for a shorter period of time , and a significantly higher concentration of Hcy in children with diabetic complications ( 6.1 vs 5.3 micromol / L ) and in children with arterial hypertension .