Objective. To assess sexually active adolescents' knowledge, attitudes
, and behaviors associated with human immunodeficiency virus (HIV) tes
ting and to determine the factors important in their decision to obtai
n voluntary HIV testing.Design. Anonymous, random, digit-dial telephon
e survey undertaken in 1993. Setting. Massachusetts households. Partic
ipants. Adolescents, 16 to 19 years of age. Results. Of the 567 adoles
cents surveyed who had sexual intercourse within the past year, 127 (2
2%) had received HIV testing, with 54 (10%) stating that this testing
was for personal reasons. A ''great deal'' or ''some'' worry about get
ting HIV/acquired immunodeficiency syndrome (AIDS) was expressed by 51
%, and 56% felt that it was at least a little likely that they will ge
t AIDS. Misconceptions were common about aspects of HIV testing: 35% d
id not believe or did not know that the HIV test results were kept in
confidence, 19% thought that AIDS testers informed partners if the res
ults were positive, and 30% did not think that the HIV test was very a
ccurate. Although 92% (452/490) had seen a physician in the past year,
only 30% (136/452) had ever discussed AIDS with a doctor. Multivariab
le analysis identified five factors as independently associated with v
oluntary adolescent HN testing: 1) having had more than one sexual par
tner within the past year [odds ratio (OR): 2.9; 95% confidence interv
al (CI): 1.5, 5.5]; 2) believing that condoms are only somewhat effect
ive at preventing the spread of AIDS (OR: 2.6; 95% CI: 1.4, 4.8); 3) h
aving discussed AIDS with a doctor (OR: 2.6; 95% CI: 1.4, 4.8); 4) not
having had a teacher discuss AIDS (OR: 2.2; 95% CI: 1.2, 4.2); and 5)
believing that a positive test result means one has AIDS as opposed t
o carrying the virus (OR: 2.0; 95% CI: 1.1, 3.7). High-risk behavior o
f infrequent condom use and a history of a sexually transmitted diseas
e were not significantly associated with voluntary HIV testing. Conclu
sion. Among sexually active Massachusetts adolescents, voluntary HIV t
esting is uncommon. Teens who have had multiple sexual partners and wh
o do not believe condoms are effective in preventing transmission were
most likely to have been tested. Issues requiring clearer communicati
on to patients include the testing process, its availability, and conf
identiality. Physicians can play an influential role in the promotion
of HIV testing by discussing HIV risk behaviors with patients and offe
ring those at risk voluntary HIV counseling and testing.