Goh B H, Mountford L, MacKenzie I Z
Br J Obstet Gynaecol. 1984 Oct;91(10):993-6. doi: 10.1111/j.1471-0528.1984.tb03677.x.
The value of a rapid hCG kit was assessed in 60 patients undergoing laparoscopy or laparotomy for suspected ectopic pregnancy, of whom 30 were subsequently proven to be pregnant. A high degree of specificity (93%) and sensitivity (97%) was found, with one false-negative and three false-positive results. If the kit had been used as a routine on admission three patients would not have been inadvertently discharged before the diagnosis of tubal pregnancy and 27 could have avoided a laparoscopy to exclude tubal pregnancy.
对60例因疑似异位妊娠而接受腹腔镜检查或剖腹手术的患者评估了快速人绒毛膜促性腺激素（hCG）检测试剂盒的价值，其中30例随后被证实怀孕。结果发现该试剂盒具有高度特异性（93%）和敏感性（97%），有1例假阴性和3例假阳性结果。如果该试剂盒在入院时常规使用，3例患者在输卵管妊娠诊断之前就不会被意外出院，27例患者可以避免进行腹腔镜检查以排除输卵管妊娠。
