目的分析骨髓增殖性肿瘤(MPN)患者血糖测定值影响因素,正确判断MPN患者低血糖现象,以指导临床治疗。方法对6例MPN合并假性低血糖病历资料进行总结,用直线相关分析法分析外周血血细胞计数与空腹血糖测定值之间的关系。结果血细胞计数与空腹静脉血糖水平之间存在直线相关关系,呈负相关。结论 MPN出现假性低血糖临床无需治疗,但不要忽视真性低血糖的存在。 Objective To analyze the influencing factors of blood glucose measurement in patients with myeloproliferative neoplasms (MPN) and to correctly judge the hypoglycemia in MPN patients so as to guide the clinical treatment. Methods The data of 6 cases of MPN combined with hypoglycemia were summarized. The relationship between peripheral blood count and fasting blood glucose was analyzed by linear correlation analysis. Results There was a linear correlation between the blood count and fasting venous glucose, which was negatively correlated. Conclusion MPN appears hypoglycemic clinically without treatment, but do not ignore the existence of true hypoglycemia.