Sexually transmitted disease (STD) and HIV risk in heterosexual adults attending a public STD clinic: evaluation of a randomized controlled behavioral risk-reduction intervention trial.
OBJECTIVE
To evaluate the efficacy of a cognitive/behavioral skills-building intervention to prevent sexually transmitted diseases (STD) in high-risk heterosexual adults.


METHODS
A randomized controlled trial with assessments at baseline, and at 3 and 5 months.


METHODS
San Francisco STD Clinic.


METHODS
A total of 399 patients were randomly assigned to a four-session, individual, multi-component, cognitive/behavioral intervention (n = 199), or a brief standardized counseling session offered to all patients (n = 200).


METHODS
Based on the AIDS Risk-Reduction Model, the aims of the intervention were to increase prevention knowledge, reduce high-risk psychosocial factors, and build decision-making and communication skills to modify sexual behaviors.


METHODS
The primary outcome of interest was STD. The secondary outcome was number of risky sexual activities.


RESULTS
There were no differences between the intervention (13%) and control (11%) groups in their acquisition of STD. Among men, condom use increased more at 3 months in the intervention group than the control group (56.8 versus 42.3%; P < 0.05). In addition, the mean number of sexual partners without condom use was lower in the intervention group than in the control group at 5 months (0.6 versus 0.9; P < 0.01).


CONCLUSIONS
The results suggest that a cognitive/behavioral, skills-building intervention consisting of individual, multiple sessions and follow-up assessments can be implemented and evaluated with high-risk heterosexually active adults attending public STD clinics. Our intervention did not have a significant impact on STD, although it had some impact on behavior in men, but not in women.
Boyer
C B
CB
Department of Pediatrics, University of California, San Francisco 94143, USA.
Barrett
D C
DC
Peterman
T A
TA
Bolan
G
G
D000293:Adolescent; D000328:Adult; D000554:Ambulatory Care Facilities; D005260:Female; D015658:HIV Infections / Q000453:epidemiology / Q000517:prevention & control*; D015497:HIV-1; D015438:Health Behavior; D006801:Humans; D008297:Male; D010353:Patient Education as Topic; D011584:Psychology; D012307:Risk Factors; D012736:Sex Education; D012747:Sexual Partners; D019529:Sexuality; D012749:Sexually Transmitted Diseases / Q000517:prevention & control*