证据评分
预防 HIV 感染:有低质量证据表明,HIV 暴露后进行预防对减少 HIV 感染有效。[47]Smith DK, Grohskopf LA, Black RJ, et al; Centers for Disease Control (CDC). Antiretroviral postexposure prophylaxis after sexual, injection-drug use, or other nonoccupational exposure to HIV in the United States. MMWR Recomm Rep. 2005:54;1-20.http://www.cdc.gov/mmwr/preview/mmwrhtml/rr5402a1.htmhttp://www.ncbi.nlm.nih.gov/pubmed/15660015?tool=bestpractice.com
系统评价或者受试者>200名的随机对照临床试验(RCT)。
预防 HIV 感染:有低质量证据表明,HIV 暴露后进行预防对减少 HIV 感染有效。[47]Smith DK, Grohskopf LA, Black RJ, et al; Centers for Disease Control (CDC). Antiretroviral postexposure prophylaxis after sexual, injection-drug use, or other nonoccupational exposure to HIV in the United States. MMWR Recomm Rep. 2005:54;1-20.http://www.cdc.gov/mmwr/preview/mmwrhtml/rr5402a1.htmhttp://www.ncbi.nlm.nih.gov/pubmed/15660015?tool=bestpractice.com