Schmidt B K, Vegh P, Andrew M, Johnston M
Department of Pediatrics and Pathology, McMaster University, Hamilton, Ontario, Canada.
Arch Dis Child. 1992 Oct;67(10 Spec No):1196-7. doi: 10.1136/adc.67.10_spec_no.1196.
Forty seven infants in a prospective cohort of 170 high risk neonates without signs of overt bleeding had abnormal coagulation screening tests within 36 hours of birth. Early thrombocytopenia was a better predictor of prolonged prothrombin times and hypofibrinogenemia than very low birth weight, fetal growth retardation, or poor five minute Apgar scores.
在170名无明显出血迹象的高危新生儿前瞻性队列中，47名婴儿在出生后36小时内凝血筛查试验异常。早期血小板减少症比极低出生体重、胎儿生长受限或五分钟阿氏评分低更能预测凝血酶原时间延长和低纤维蛋白原血症。
