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目的选择一个既经济快速又准确的艾滋病复检方案。方法针对筛查实验室送检的不同结果,选择3种不同的复检方案。用多种确认实验研究复检方案的准确性和可靠性。结果此复检方案的阳性符合率和阴性符合率均为100%,未出现假阳性和假阴性。4种筛查试剂(含3种不同原理的试剂)阳性确认结果一定为阳性;3种筛查试剂阳性确认为结果不一定为阳性;2种筛查试剂阴性(含不同原理试剂)或1种ELISA试剂阴性确认结果一定为阴性。结论此复检方案结果可靠,切实可行。《全国艾滋病检测技术规范》有关检测程序的部分内容值得商榷。
Objective To choose an AIDS review program that is both cost effective and accurate. Methods Different results of screening laboratory screening, select three different re-examination program. Use a variety of validation experiments to study the accuracy and reliability of retest programs. Results The positive coincidence rate and negative coincidence rate of this recheck scheme were both 100%. There was no false positive or false negative. Four screening reagents (including three different principles of the reagent) Positive confirmation of the results must be positive; three screening reagents positive confirmation results are not necessarily positive; two screening reagents negative (with different principle reagents) or a Negative results of the ELISA reagent must be negative. Conclusion The results of this review program are reliable and feasible. Part of the relevant testing procedures of the “National AIDS Testing Technical Specification” is debatable.