Mortensen K K, Sjølie A K
Acta Ophthalmol (Copenh). 1978 Oct;56(5):763-8. doi: 10.1111/j.1755-3768.1978.tb06640.x.
Three out of 56 consecutively admitted patients with traumatic hyhaema, treated conservatively, developed secondary haemorrhage. Of the following 64 patients treated with tranexamic acid, none developed secondary haemorrhage. Statistical analysis, using chi2 test with Yate's correction showed no statistical difference with regard to the occurrence of secondary haemorrhage between the two groups.
56例连续收治的外伤性前房积血患者采用保守治疗,其中3例发生继发性出血。在随后接受氨甲环酸治疗的64例患者中,无一例发生继发性出血。采用带有Yate校正的卡方检验进行统计分析,结果显示两组之间继发性出血的发生率无统计学差异。