WHO 关于窗口期的描述

kj2012

Possible need for re-testing.
Ask participants why re-testing is necessary.  Listen and confirm responses.   
Reveal slide 12, and remind participants of the previous section in this module with its
emphasis on antibody development.   Make the connection between antibody
development and the length of time it will take to get an accurate HIV test result.
Suggest that this time gap is often referred to as the window period after infection.   
State that – at a minimum – providers should briefly explain that the accuracy of the
current test will depend on avoiding recent risk behaviour.  The most succinct way to
teach about this is to emphasize the need for six weeks without possible exposure to be
certain of the test results.  Note that  about 90% of patients would be expected to
develop antibodies within the first six weeks after exposure, and almost all adults who
have been exposed will develop antibodies within three months.
• Information about availability of treatment and care services if positive.
Reveal Slide 13, and note that the rationale for scaling up HIV testing is linked with the
scale up of HIV treatment. Ask participants to describe enhancements to the delivery of
care and treatment in the last three years.  Confirm all responses.   
Advise participants that assuring clients of the availability of medical as well as social
support services for people with HIV must  be done during the pre-test information
session. Stress that this implies providers will have up-to-date information about where
services are available, and they are committed to remaining knowledgeable as services
are added or changed in their communities.
Summarize that there are many types of treatment, including combination antiretroviral
therapy, that are extremely effective at maintaining health. Yet all providers must be
aware that HIV medications must be taken exactly as prescribed.  It must be noted
there are sometimes adverse effects associated with HIV medications, and adherence to
regimes may pose challenges for some patients.  Finally, offer the caution that the most
effective course of treatment begins with early intervention.  

kj2012

Note that  about 90% of patients would be expected to
develop antibodies within the first six weeks after exposure, and almost all adults who
have been exposed will develop antibodies within three months.
请注意，大约有90%的人在感染后6周内产生抗体，几乎所有的人在感染后3个月内产生抗体。

哎，直说产生抗体，没说什么时候能检出。大家可以看看，网址是：http://www.who.int/hiv/topics/en/

淡淡人生

哥们儿，你这又得吓死一批啊！

淡淡人生

这整个颠覆了六周排除论啊！

123000

你这什么谬论啊，人家是90%，你写9%要人家崩溃吗

kj2012

123000 发表于 2012-4-17 15:27
你这什么谬论啊，人家是90%，你写9%要人家崩溃吗

打错了
已修改

kj2012

淡淡人生 发表于 2012-4-17 15:24
这整个颠覆了六周排除论啊！

窗口期的争论就源于此，但是这个国际组织啊，没办法。

123000

以后要慎重啊，坛里的恐友可伤不起

freedomer§

都疯了！！！都自杀吧！！！3个月！产生抗体还可能量不够检测！！！都死了得了吧！！！

淡淡人生

呵呵，真的要小心啊！真的伤不起！