论文部分内容阅读
目的探讨晚发型维生素K缺乏致颅内出血与低钙血症的关系。方法选择2007年1月-2010年12月北京儿童医院PICU收治的晚发型维生素K缺乏性出血(VKDB)致颅内出血90例(Ⅰ组),同期住院的晚发型VKDB无颅内出血23例(Ⅱ组)。入院时,查头颅CT,检测血钙水平、血电解质、血小板。采用t检验比较两组患儿的年龄、体重,采用χ2检验比较两组低钙血症的发生率。结果两组患儿的年龄、体重比较,差异无统计学意义(P>0.05);两组低钙血症的发生率差异有统计学意义(P<0.05)。结论晚发型VKDB致颅内出血患儿中低钙血症发生率高,预防低钙血症有利于减低此病的发病率。
Objective To investigate the relationship between intracranial hemorrhage and hypocalcemia induced by late-onset vitamin K deficiency. Methods Ninety patients with intracranial hemorrhage due to late onset vitamin K deficiency bleeding (VKDB) were enrolled in the Beijing Children’s Hospital from January 2007 to December 2010 (group Ⅰ). There were 23 cases of late-onset VKDB without intracranial hemorrhage group). Admission, check head CT, detection of serum calcium levels, blood electrolytes, platelets. The t-test was used to compare the age and weight of the two groups. The incidence of hypocalcemia in the two groups was compared by χ2 test. Results There was no significant difference in age and weight between the two groups (P> 0.05). The incidence of hypocalcemia in the two groups was statistically significant (P <0.05). Conclusions The incidence of hypocalcemia in children with intracranial hemorrhage due to late-onset VKDB is high. Preventing hypocalcaemia is helpful to reduce the incidence of this disease.