3周的艾滋病检测结果有参考意义吗？

MASODA

我实在熬不住了，三周就想去艾滋病了，三周的结果有多大的参考价值呢？用第几代测试法最好？

后悔的坏人

三周基本排除！4代的话排除98%，三代的排除84%（教科书说的，其实现在新的试剂3周可以排除95%了）。

tianshuibi

3周只能排除大半，4周排除80%多，6周90%，8周95%，12周97%(国际CDC官方网站说的，该网站综合了非洲这种艾滋病多发地和变种区的数据，是从全球范围来看的)，半年无限接近100%。

后悔的坏人

楼上的，其实国内3周后转的很久未见了。

tianshuibi

回复 4# 建康QQ


    我只是引用国际CDC网站的说法。
How long after a possible exposure should I wait to get tested for HIV?
Most HIV tests are antibody tests that measure the antibodies your body makes against HIV. It can take some time for the immune system to produce enough antibodies for the antibody test to detect, and this time period can vary from person to person. This time period is commonly referred to as the “window period.” Most people will develop detectable antibodies within 2 to 8 weeks (the average is 25 days). Even so, there is a chance that some individuals will take longer to develop detectable antibodies. Therefore, if the initial negative HIV test was conducted within the first 3 months after possible exposure, repeat testing should be considered >3 months after the exposure occurred to account for the possibility of a false-negative result. Ninety-seven percent of persons will develop antibodies in the first 3 months following the time of their infection. In very rare cases, it can take up to 6 months to develop antibodies to HIV.

后悔的坏人

除非你是免疫力崩溃的人，长期吸毒，或者长期严重多伴发症的慢性疾病患者。那可能会超过4周，一般绝对不会超过4周。而只要是身体健康的人，3周结果可以代表没事了。

健康QQ

有意义，可以基本感染。

74110

回复 7# 健康QQ


    大哥 你说错了吧  是基本排除感染吧

wilson

QQ这个回复太吓人了

ysc7511956

可以基本感染？？？？？？？？？？？？？？？？？？？？？？？？？？？？？？？？？？？？？？？？？？？？？？？？？？？？？？？？？？？？？？？？？？？？？？？？？？？？？？？？