在关于性工作者与艾滋病的282篇论文和42本书籍中，发现如下方法：

 1) 街头汽车调查 Mobile outreach van (The Care-Van):

-- to street walking prostitutes, in New York in 1989, by Americans.

-- of 1963 FCSW, in New York in 1989-1996, by US researchers.

 2) 自我记录 Self recording:

-- to sexual networks, 48 prostitutes and 38 male potential clients kept daily records for 6 months of all their sexual contacts including everyone; in 1997, by Uganda researchers.

 3) 门诊部调查 Clinic study:

-- to male partners of FCSW, in London in 1992, by UK researchers.

 4) 定性调查 Qualitative interview:

-- structured, in-depth topical interviews, audio-taped and transcribed into text files, coded using a subjective-objective analytical strategy, in Houston, US in 1998, by local researchers.

 5) 焦点人群座谈会 Focus group:

-- FCSW were invited to participate in a one-week health campaign in daytime in their gathered place; questionnaire and blood test; in St Paulo, Brazil, by local researchers.

-- 1608 women, in Brazil from 1995 to 1997, by local researchers.

-- to 305 London FCSW, in 1992 in London, by UK researchers.

-- multi-centre (n=22) cross-sectional study of FCSW, in Spanish in 1989-1991.

-- to FCSW under 18 yrs-old, following an order issued by Justice, in Mumbai (Bombay) in 1998, by local researchers.

 6) 随机抽样调查 Sampling survey:

-- A sample frame (streets, bars and massage parlors) of CSW was constructed in 1992, random sample of sites, 757 FCSW were samples in Mexico City in 1993; by local researchers.

--Female sex workers in Abidjan, Cote d'Ivoire: determinants of entry into sex work and perspectives for leaving.

 7) 参与观察与调查 participate investigation/intervention

 8) 样本控制调查 case-control study

--Risk factors for sexually transmitted disease in Harare: a case-control study.

 9) 人类学调查 Ethnographic field work

--Douching/vaginal cleaning habits among female sex workers.

 10) 个人生活史调查

--The street walkers of Dhaka City: STD/HIV risk among street based-sex workers of Dhaka City.

-- Ethnographic field observation was used to identify the locations, sex workers were recruited as guides. Capture-recapture method was used to estimate the size.

 11) 交换式调查

-- Give them what they need, and they'll keep coming back for more, reducing the incidence of HIV among female, street-based sex workers in New York City.

 12) 追踪调查

-- HIV infection and related behavior among Colombian female, male, and transsexual sex workers in Rome.

（潘绥铭20030201）