All About Youth: Evaluation of Sexual Risk Avoidance and Risk Reduction Programs for Middle School Students

SIP 4-04 Evaluation of Abstinence-Only and Abstinence-Plus Program to Prevent HIV, STD, and Pregnancy Among Middle School Students

This study will evaluate the efficacy of two curricula relative to standard care. The first is a sexual risk avoidance curriculum for middle school students that included abstinence until marriage and complies with Title V Section 510 A-H abstinence education requirements. The second is a sexual risk reduction curriculum for middle school students that included abstinence and condom/contraceptive information and skills. Each intervention consists of an age-appropriate classroom curriculum and a CD-ROM-based tailored intervention delivered in 7th and 8th grade. The overall goal of the study is to identify common elements of effective sexuality education curricula that will be of benefit to youth.

Study Overview

• Status: Completed
• Conditions: HIV Infections; Sexually Transmitted Diseases; Pregnancy
• Intervention / Treatment: Behavioral: Risk Avoidance Intervention; Behavioral: Risk Reduction Intervention

Detailed Description

This study will evaluate the efficacy of a risk avoidance program for middle school students and a theoretically-comparable risk reduction program relative to standard care. The study design is a randomized controlled trial conducted in fifteen inner-city middle schools in Houston, Texas. Five schools were randomly assigned to a risk avoidance intervention, five to a risk reduction intervention, and five to a comparison (standard care) condition. Approximately, 1,800 7th grade students were recruited into the study and will be followed over a three-year period. Based on a formative study, a pilot study, and input from community groups and a national panel of experts, two comparable curricula were developed. The risk avoidance curriculum emphasizes sexual abstinence until marriage and includes the requirements for abstinence education as defined in Title V, Section 510. The risk reduction curriculum emphasizes abstinence and addresses condom and contraceptive use. The risk avoidance and risk reduction interventions each consist of an age-appropriate classroom curriculum and a CD-ROM-based tailored intervention delivered in 7th and 8th grade. Each intervention was delivered by trained facilitators. The effect of the interventions will be evaluated by assessing sexual risk-taking behaviors of participants in each intervention (proportion of students initiating sexual intercourse, proportion that are sexually active, number of times of unprotected sex, number of sexual partners) relative to the comparison group. Risk assessment data from students was collected by using an audio computer-assisted self-interview (ACASI) approach for the collection of baseline, 6-, 18-, and 24-month data. Parental permission and child assent were required prior to participation. In addition, we will conduct a 36-month follow-up survey and a one-time urine-based test for chlamydia, gonorrhea, and trichomonas which will provide additional longitudinal data to assess the impact of each curriculum, relative to standard care.

• Study Type: Interventional
• Enrollment (Actual): 1742
• Phase: Not Applicable

Contacts and Locations

Study Locations

• United States
  • Texas
    • Houston, Texas, United States, 77030
      • University of Texas Houston School of Public Health

Participation Criteria

Eligibility Criteria

• Ages Eligible for Study: 11 years to 16 years (Child)
• Accepts Healthy Volunteers: No
• Genders Eligible for Study: All

Description

Inclusion Criteria:

• 7th graders attending regular classes in Houston Independent School District

Exclusion Criteria:

• No students will be excluded based on race/ethnicity, age, or gender
• Students will be informed that the surveys and intervention materials will only be available in English and will be asked to consider their comfort level with participating in the study.

Study Plan

How is the study designed?

Design Details

• Primary Purpose: Prevention
• Allocation: Randomized
• Interventional Model: Parallel Assignment
• Masking: None (Open Label)

Number of Arms

2

Arms and Interventions

Participant Group / Arm	Intervention / Treatment
Experimental: Risk Avoidance; The risk avoidance intervention is a Title V compliant curriculum emphasizing abstinence until marriage and strong character development. The curriculum includes both classroom and CD-ROM based lessons delivered in the 7th and 8th grade. Lessons include topics such as puberty, reproduction, healthy relationships, consequences of sex, and refusal skills.	Behavioral: Risk Avoidance Intervention; The risk avoidance intervention is a Title V compliant curriculum emphasizing abstinence until marriage and strong character development. The curriculum includes 12 classroom and CD-ROM based lessons delivered in the 7th and 8th grade. Lessons include topics such as puberty, reproduction, healthy relationships, consequences of sex, and refusal skills.
Experimental: Risk Reduction; The risk reduction intervention is a curriculum providing skills for abstinence and condom and other contraceptive use. The curriculum includes both classroom and CD-ROM based lessons delivered in the 7th and 8th grade. Lessons include topics such as puberty, reproduction, healthy relationships, consequences of sex, and refusal skills.	Behavioral: Risk Reduction Intervention; The risk reduction intervention is a curriculum providing skills for abstinence and condom and other contraceptive use. The curriculum includes 12 classroom and CD-ROM based lessons delivered in the 7th and 8th grade. Lessons include topics such as puberty, reproduction, healthy relationships, consequences of sex, and refusal skills.

What is the study measuring?

Primary Outcome Measures

Outcome Measure	Time Frame
delay onset of sex	baseline, 6,18, 24, and 36 month follow-up

Secondary Outcome Measures

Outcome Measure	Time Frame
knowledge	baseline, 6,18, 24, and 36 month follow-up
skills	baseline, 6, 18, 24, and 36 month follow-up
self-efficacy	baseline, 6, 18, 24, and 36 month follow-up
attitudes	baseline, 6, 18, 24, and 36 month follow-up
condom use	baseline, 6, 18, 24, and 36 month follow-up
alcohol/drug use	baseline, 6, 18, 24, and 36 month follow-up
number of sexual partners	baseline, 6, 18, 24, and 36 month follow-up
prevalence of chlamydia, gonorrhea, and trichomonas	36-month follow-up

Collaborators and Investigators

• Sponsor: The University of Texas Health Science Center, Houston
• Collaborators: Department of Health and Human Services; Centers for Disease Control and Prevention
• Investigators: Principal Investigator: Christine Markham, PhD, University of Texas Houston School of Public Health

Study record dates

Study Major Dates

• Study Start: September 1, 2006
• Primary Completion (Actual): July 1, 2010
• Study Completion (Actual): July 1, 2010

Study Registration Dates

• First Submitted: September 9, 2005
• First Submitted That Met QC Criteria: September 9, 2005
• First Posted (Estimate): September 14, 2005

Study Record Updates

• Last Update Posted (Estimate): October 26, 2010
• Last Update Submitted That Met QC Criteria: October 25, 2010
• Last Verified: October 1, 2010

More Information

Terms related to this study

• Keywords: HIV Seronegativity; HIV; adolescents; STD; pregnancy prevention; sexual health; abstinence education; human immunodeficiency virus
• Additional Relevant MeSH Terms: Pathologic Processes; Infections; Communicable Diseases; Disease Attributes; Sexually Transmitted Diseases
• Other Study ID Numbers: U48DP000057 (U.S. NIH Grant/Contract); NCT00167505