This study was conducted to determine male adolescent behavior, attitu
des, and knowledge concerning the use of condoms. Subjects were 241 se
xually active black adolescent males attending an inner-city adolescen
t medicine clinic who were surveyed using a structured interview techn
ique. Factors associated with condom use included higher grade level,
greater-than-or-equal-to 2 sexual partners in the past six months, com
munication about contraception with sexual partner(s), desire for sexu
ally transmitted disease (STD) prevention when contracepting, and pare
ntal suggestion to use condoms. Variables not associated with condom u
se included older age, minimal level of knowledge about condom use, hi
story of having impregnated a partner or of having contracted an STD,
desire for pregnancy prevention, suggestion by friends to use condoms,
or partner dissatisfaction with condoms. Using multivariate logistic
regression analysis, the following variables in combination were able
to correctly classify respondents as condom users or nonusers in 74% o
f cases: higher knowledge score, reported communication about contrace
ption with one's partner(s), greater-than-or-equal-to 2 partners in th
e past six months, and higher socioeconomic status. These findings sug
gest that, for the study population, interventions directed toward imp
roving knowledge about condoms, school achievement, and communication
with parents and partners may be effective in increasing condom use.