Chart A Results of studies which asked homosexual men if they had engaged in behaviors known to transmit the HIV virus in a given number of months.
The percentage reflects the number who admitted engaging in the
behavior as described during the designated period.
|Primary Author of Study||Year Published||Men in Study||Recruiting Method||Study Location||Study Duration (months)||%||Type of Behavior
(AS - anal sex)
|Bauman||1987||160||sample||New York City||1||42.0||high risk sexual activity|
|Kelly||1990||355||gay bars||southern cities||2||23.0||unprotected receptive AS|
|Kelly||1995||5,939||gay bars||small cities||2||27.0||unprotected AS|
|Kelly||1992||1,858||gay bars||small cities||2||31.0||unprotected AS|
|Myers||1992||612||sample||Canada||3||16.8||unprotected receptive AS|
|Kelly||1990||526||gay bars||medium cities||3||35.0||unprotected AS|
|Doll||1991||201||STD clinics||Chicago||4||59.0||unprotected AS|
|198||STD clinics||San Francisco||4||69.0||unprotected AS|
|202||STD clinics||Denver||4||71.0||unprotected AS|
|de Wit (a)||1993||642||STD clinics||Netherlands||6||40.7||unprotected AS|
|Kelly (a)||1991||470||gay bars||southern cities||6||45.0||unprotected AS|
|Siegle||1988||162||sample||New York City||122||70.0||high risk behavior|
|Kelly (b)||1991||68||prevention3||southern cities||16||39.0||relapsed to unsafe sex|
|Kaslow||1987||4,955||no AIDS||large cities||24||80.0||receptive AS 4|
|Seagle||19925||275||HIV negative||Boston||60||80.3||unprotected receptive AS|
|de Wit (b)||1993||402||safe 12 months6||Netherlands||88||88.0||relapsed to unsafe sex|
1. sample - The researchers tried to collect a representative sample of homosexual men.
2. Two interviews six months apart.
3. These 68 men participated in an intensive AIDS prevention program. After 16 months 39% had relapsed into unsafe behavior.
4. Data collected 1984-1985, respondents were not asked about condom use.
5. This study was published in 1992, but the data was collected from 1985 -1988 on behavior in the previous 5 years. Thus it reflects some pre-AIDS behavior patterns.
6. The criterion for inclusion in the study was that the subject had
reported practicing safe sex for 12 consecutive months.
Chart B Gay and Bisexual Adolescents -
Percentages engaging in unprotected anal sex
|Primary Author of Study||Year Published||Men in Study||Age||Study Location||Study Duration (months)||%||Type of Behavior
(AS - anal sex)
|Lemp||1994||425||males 17-22||San Francisco||6||32.7||unprotected AS|
|CDC report||1996||1,781||males 15-22||urban areas||6||38.0||unprotected AS.|
|Remafedi||1994||239||males 13-21||West coast cities||lifetime||63.0||extremely high HIV risk due to unprotected AS and/or IV drugs|
Chart C Percentage of Young Men who are HIV
positive by age group
|Primary Author of Study||Year Published||Men Studied||Recruiting
|Osmond||1994||380||Public places||San Francisco||18 to 29||17.9|
|CDC||1996||1,781||Public places||Urban areas||15-22||7|
|Stricof||1991||Runaways||New York City||26|
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Original text on Dale's Disk aicharts.rtf - Oct.14, 1999
Reformatted to HTML 2000 10 21, WHS