目的 对北京部分男男性接触者（men have sex with men,MSM）进行HIV/AIDS的KABP调查,为今后在MSM中开展干预工作奠定基础。方法 培训MSM中的志愿者,由他们到MSM活动场所酒吧、公园、浴池等地,对MSM进行自愿匿名的问卷调查,发放宣传品...目的 对北京部分男男性接触者（men have sex with men,MSM）进行HIV/AIDS的KABP调查,为今后在MSM中开展干预工作奠定基础。方法 培训MSM中的志愿者,由他们到MSM活动场所酒吧、公园、浴池等地,对MSM进行自愿匿名的问卷调查,发放宣传品及安全套并提供自愿匿名的抗-HIV检测。结果MSM中固定性伴比例较低（36.9％）,多性伴现象较普遍,一半以上的MSM（53.8％）与女性有过性接触;安全套使用率低;每次都用的进行口交者为6.2％,接受口交者为6.5％,进行肛交者为30.9％,接受肛交者为40.4％。有40.5％的人认为自己不可能感染HIV。有23.8％的人自诉曾出现过性病病症。MSM对艾滋病传播途径认识正确率较高（78.6％以上）,但对性病/艾滋病相关知识的认识较差,正确率为36.9％-65.5％。MSM主动进行抗-HIV检测的较少,本次仅为11人（13.84％）。其中1人为抗-HIV阳性。结论MSM的不安全的性行为使他们成为感染STD、HIV的高危人群,并将这一危险扩散到一般人群。展开更多
Guliya ice core records, high lake-level records in the Qinghai-Xizang Plateau and at its north side as well as vegetation succession records indicated that during the period of 30-40 kaBP, namely the later age of the...Guliya ice core records, high lake-level records in the Qinghai-Xizang Plateau and at its north side as well as vegetation succession records indicated that during the period of 30-40 kaBP, namely the later age of the megainterstadial of last glacial period, or the marine oxygen isotope stage 3, the climate of the Qinghai-Xizang Plateau was exceptionally warm and humid, the temperature was 2-4℃ higher than today and the precipitation was 40% to over 100%展开更多
文摘目的 对北京部分男男性接触者（men have sex with men,MSM）进行HIV/AIDS的KABP调查,为今后在MSM中开展干预工作奠定基础。方法 培训MSM中的志愿者,由他们到MSM活动场所酒吧、公园、浴池等地,对MSM进行自愿匿名的问卷调查,发放宣传品及安全套并提供自愿匿名的抗-HIV检测。结果MSM中固定性伴比例较低（36.9％）,多性伴现象较普遍,一半以上的MSM（53.8％）与女性有过性接触;安全套使用率低;每次都用的进行口交者为6.2％,接受口交者为6.5％,进行肛交者为30.9％,接受肛交者为40.4％。有40.5％的人认为自己不可能感染HIV。有23.8％的人自诉曾出现过性病病症。MSM对艾滋病传播途径认识正确率较高（78.6％以上）,但对性病/艾滋病相关知识的认识较差,正确率为36.9％-65.5％。MSM主动进行抗-HIV检测的较少,本次仅为11人（13.84％）。其中1人为抗-HIV阳性。结论MSM的不安全的性行为使他们成为感染STD、HIV的高危人群,并将这一危险扩散到一般人群。
文摘Guliya ice core records, high lake-level records in the Qinghai-Xizang Plateau and at its north side as well as vegetation succession records indicated that during the period of 30-40 kaBP, namely the later age of the megainterstadial of last glacial period, or the marine oxygen isotope stage 3, the climate of the Qinghai-Xizang Plateau was exceptionally warm and humid, the temperature was 2-4℃ higher than today and the precipitation was 40% to over 100%
