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本文报告了妊娠高血压时的血小板改变及其意义.方法系采用带连续质量控制的S-Plus型Coulter自动血球计数器测定血小板数目及平均血小板体积,并对部分患者测定纤维蛋白降解产物(FDP).妊娠高血压及对照组的血小板计数及平均血小板体积以Student的t检验,而离散资料用卡方测验或Fisher氏准确机率测验以作比较.对象为1980-1981年入院的550名妊娠高血压患者(舒张压≥90mmHg,收缩压>140mmHg,除外原发高血压).其中一过性高血压42例(入院后血压恢复正常直至出院),无并发症高血压332例(无水肿
This article reports the significance of platelet changes during pregnancy-induced hypertension.Methods The number of platelets and the average platelet volume were measured by Soul Plus automated Coulter counter with continuous quality control.Fibrin degradation products (FDP) . Pregnancy-related hypertension and control group platelet count and mean platelet volume were Student’s t-test, and discrete data were compared using the chi-square test or Fisher’s exact odds test for 550 pregnancy-induced hypertension admitted from 1980 to 1981 Patients (diastolic blood pressure> 90 mmHg, systolic blood pressure> 140 mmHg, except for essential hypertension) included 42 patients with transient hypertension (blood pressure returned to normal after hospital discharge until discharge), 332 patients with uncomplicated hypertension (no edema