Biomedical subjects

Isa Fernandez

Publications and source records attributed to Isa Fernandez.

3 recordsLinked to original sources

PubMed2005

Correlates of condom failure among adolescent males: an exploratory study.

OBJECTIVE: To identify the prevalence and correlates of condom failure (defined as breakage or slipping off in the past 90 days) among a sample of adolescent males (15 to 21 years of age). DESIGN: A cross-sectional study of 481 condom-using males residing in three US cities (Atlanta, GA, Providence RI, Miami FL). Data were collected, in the years 2000 and 2001, using audio computer-assisted self-interviewing technology. Prevalence ratios were used to determine the strength and significance of bivariate associations between ten assessed correlates and condom failure. Correlates achieving a screening level of significance were entered into a multivariate model that was used to calculate adjusted odds ratios (AOR). RESULTS: Recent condom failure was reported by 34.1%. Younger adolescents were about one-third less likely to report condom failure (AOR = 0.66; P = 0.4). Adolescents reporting multiple sex partners were about 80% more likely to report failure (AOR = 1.84; P = 0.09). Adolescents indicating they had sex with someone on the same day they met the person were about 80% more likely to report failure (AOR = 1.77; P = 0.02). Finally, adolescents indicating recent problems obtaining condoms were about 70% more likely to report failure (AOR = 1.69; P = 0.1). Failure was not less common among those reporting a history of STD infection or those ever impregnating a partner. CONCLUSION: Because adolescent males may commonly experience condom failure, targeted clinic- and community-based programs designed to reduce user error could be an important aspect of preventing pregnancy and the spread of STDs.

Adolescent↗

PubMed2005

Condom failure among adolescents: implications for STD prevention.

This study of 921 adolescents found condom failure (past 90 days) was experienced by at least one-third of the sample, regardless of gender. Frequency of condom failure was positively associated with STD diagnosis (AOR = 1.22, 95% CI = 1.01-1.48), with the odds of testing positive increasing 22% for each added event of failure.

Adolescent↗

PubMed2004

Associations between sexually transmitted disease diagnosis and subsequent sexual risk and sexually transmitted disease incidence among adolescents.

BACKGROUND: Empiric evidence is lacking in regard to the subsequent sexually transmitted disease (STD)-associated risk behaviors of adolescents diagnosed and treated for an STD. GOAL: The goal of this study was to prospectively identify associations between STD diagnosis and subsequent sexual risk and STD incidence among a sample of U.S. adolescents. STUDY DESIGN: A cohort of 455 adolescents (age 15-21 years) was followed for 3 months. Adolescents were recruited from primary care clinics and through outreach activities. RESULTS: A total of 10.8% were initially diagnosed with at least one STD. After adjusting for observed covariates, these adolescents (compared with those testing negative) were 2.8 times (P = 0.0001) more likely to be abstinent from sex and 2.2 times more likely to report always using condoms (P = 0.04). However, during the ensuing 3 months, they were approximately 2.4 times more likely to report having sex with multiple partners (P = 0.01), 8.9 times more likely to test positive for trichomonas (P = 0.009), and 3.0 times more likely to test positive for chlamydia (P = 0.04). CONCLUSIONS: Compared with those testing negative, adolescents diagnosed with an STD may subsequently adopt safer sex behaviors, including abstinence. However, perhaps in part as a result of having sex with multiple partners, they might fail to practice safer sex behaviors stringently enough to avoid subsequent STD acquisition.

Adolescent↗