艾滋病感染概率

艾滋病感染概率
　　艾滋病感染概率计算公式是根据世界卫生组织统计数据以及我国艾滋病传播特点和大量感染病例数据进行设计，由艾滋病中国在线网志愿医疗专家组编写程式，能为高危者进行较准确的风险计算评估，请大家在使用过程中提出宝贵意见以便继续改进。计算结果仅供参考，请以医院实际诊断结果为准。

　　使用方法：请根据自身情况选择相应的指数填入计算程式对应选项，然后点击计算。为计算方便，其他途径（非性接触者）接触对象的感染指数也归到性伴感染指数。高危情况复杂者和多次发生高危行为者，请分别计算感染概率后再相加。

　　性伴感染指数X行为风险指数X检测漏检指数=感染率

　　艾滋病感染概率之性伴感染指数：

　　即判断你的性伴侣（或高危接触者）有多大可能性是HIV感染者的指数，由医学病例统计数据得出。

　　⑴如果明确知道对方是HIV感染者或者患者，性伴感染指数为1；明确对方不是感染者，性伴感染指数为0。

　　⑵对方是女性性工作者（妓女、小姐），平均性伴感染指数为0.01，色情业泛滥地区可取0.05；

　　⑶对方是男性同性恋者，我国平均性伴感染指数平均为0.05，国内大城市男同性人群可取0.1；国际化大城市如伦敦、纽约、多伦多等可取0.15；

　　艾滋病感染概率之行为风险指数：

　　即你的性行为或者其他高危行为或职业暴露等导致感染HIV的风险指数，由医学病例统计数据得出。

　　当你不了解对方的感染情况时候，可以先设定对方为感染者，那么相应的行为感染风险指数如下：

　　⑴未使用安全套被动接受肛交行为风险指数平均为0.005-0.03；伴有淋病、梅毒、生殖器疱疹、尖锐湿疣、软下疳等性病患者风险指数为0.025-0.3；全程使用安全套者风险指数为0.00075-0.0045；

　　⑵未使用安全套主动插入肛交行为风险指数平均为0.0006；伴有淋病、梅毒、生殖器疱疹、尖锐湿疣、软下疳等性病患者风险指数为0.003-0.006；全程使用安全套者风险指数为0.00009；

　　⑶未使用安全套被动接受阴道交行为风险指数平均为0.001-0.002；有处女膜破裂、阴道炎症、宫颈糜烂、阴道损伤风险指数为0.003-0.005；全程使用安全套风险指数为0.00015-0.00075；

The probability of HIV infection
Formula for calculating the probability of HIV infection is based on World Health Organization statistics, as well as the spread of AIDS in China features and design of a large number of infections in data from China's online network of AIDS medical experts to prepare volunteer program for high-risk persons can be a more accurate calculation of risk assessment, please everyone in the course of their valuable views in order to continue to improve. The results for reference only, actual diagnosis with the hospital shall prevail.

Usage: Please be chosen according to their own fill in the corresponding formula corresponds to an index option, and then click calculate. For the calculation of convenience, other channels (non-sexual contact) contact with the object of the infection to sexual partners infected with index return index. High-risk situation is rather complex and frequently engaged in high-risk behavior, please add after the probability of infection were calculated.

X acts of sexual partners, the risk of infection index index index = X detect undetected infection

The probability of infection of HIV-infected sexual partners index:

Namely, to determine your sexual partner (or high-risk contacts) how much possibility is that HIV-infected persons index of statistical data obtained from the medical cases.

⑴ If you clear about the other person is HIV infected, or patients, sexual partners infected with index 1; clear the other side is not infection, sexual partners infected with index 0.

⑵ the other side is the female sex workers (prostitutes, miss), the average infection index of 0.01 sexual partners, sex industry, the proliferation of regional desirable 0.05;

⑶ the other person is male homosexuals, my average infection index of an average of 0.05 sexual partners, male same-sex domestic cities crowd desirable 0.1; international cities such as London, New York, Toronto and other desirable 0.15;

Act probability of HIV infection risk index:

That you or other high-risk sexual behavior or lead to infection such as occupational exposure to HIV-risk index, derived from the medical and statistical data on cases.

When you do not know each other when the infection can first set the other as an infected person, then the behavior of the corresponding infection risk index is as follows:

⑴ passive acceptance of anal sex without condom use behavior risk index average 0.005-0.03; associated with gonorrhea, syphilis, genital herpes, genital warts, chancroid and other sexually transmitted diseases in patients with risk index for the 0.025-0.3; full use of condoms by the risk index for 0.00075 -0.0045;

⑵ did not take the initiative to insert anal condom use behavioral risk index average of 0.0006; associated with gonorrhea, syphilis, genital herpes, genital warts, chancroid and other sexually transmitted diseases in patients with risk index for the 0.003-0.006; full risk index for the use of condoms by 0.00009;

⑶ is not passive acceptance of the use of condoms vaginal delivery behavioral risk index average 0.001-0.002; a ruptured hymen, vaginal inflammation, cervical erosion, vaginal injury risk index for the 0.003-0.005; full use of condoms the risk index for 0.00015-0.00075;