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Registration

Field	Before	After
Last Published	May 08, 2018 04:12 PM	May 08, 2018 04:27 PM
Intervention Completion Date	December 31, 2014	May 15, 2015
Data Collection Completion Date		May 25, 2017
Primary Outcomes (End Points)	Sexual Initiation [ Time Frame: 1-year post intervention ] Sexual Initiation [ Time Frame: 2-years post intervention ] Contraceptive use [ Time Frame: 1-year post intervention ] Contraceptive use [ Time Frame: 2-years post intervention ] Number of sexual partners [ Time Frame: 1-year post intervention ] Number of sexual partners [ Time Frame: 2-years post intervention ]	Sexual intercourse in past three months [ Time Frame: 2-year post intervention ] Sexual intercourse without a condom in past three months [ Time Frame: 2-year post intervention ] Contraceptive use [ Time Frame: 1-year post intervention ] Contraceptive use [ Time Frame: 2-years post intervention ]
Secondary Outcomes (End Points)		Knowledge of contraception and STIs [ Time Frame: 1-year post intervention ] Knowledge of contraception and STIs [ Time Frame: 2-year post intervention ] Support for abstinence [Time Frame: 1-year post intervention ] Support for abstinence [Time Frame: 2-year post intervention ] Support for condom use [Time Frame: 1-year post intervention ] Support for condom use [Time Frame: 2-year post intervention ]

Preliminary Reports

Field	Before	After
Preliminary Report Completion Date		March 31, 2018
Preliminary Report Abstract		The adapted version of Reducing the Risk led to a sustained increase in students’ knowledge of contraception and sexually transmitted infections after two years, and a longer-term impact on sexual risk behavior had emerged for one subgroup of students. Relative to the standard school curriculum, the adapted version of Reducing the Risk did not change the likelihood of students’ having sex or having sex without a condom in the three months before the two-year follow-up survey for the overall sample. The program did, however, reduce the likelihood of having sex without a condom in the three months before the two-year follow-up survey for the smaller sample of students who were already sexually active before study enrollment. For the overall sample, the program increased students’ knowledge of contraception and sexually transmitted infections relative to the standard school curriculum.
Paper URL		https://www.mathematica-mpr.com/our-publications-and-findings/publications/adapting-an-evidence-based-curriculum-in-a-rural-setting-the-longer-term-impacts-of-reducing

Fields Removed

Preliminary Reports

Field	Value
Preliminary Report Completion Date	May 15, 2016
Preliminary Report Abstract	In the first impact report, based on a one-year follow-up, we found that Reducing the Risk as implemented in the Kentucky study schools, increased students' knowledge of contraception and STIs, as well as their support for condom use among sexually active youth. After one year, the program did not change students' sexual risk behaviors, intentions to have sex, attitudes toward abstinence, or perceived ability to avoid sexual risk behaviors.
Paper URL	https://www.mathematica-mpr.com/our-publications-and-findings/publications/adapting-an-evidence-based-curriculum-in-a-rural-setting-in-kentucky

Field	Value
Preliminary Report Completion Date	May 15, 2016
Preliminary Report Abstract	In the first impact report, based on a one-year follow-up, we found that Reducing the Risk as implemented in the Kentucky study schools, increased students' knowledge of contraception and STIs, as well as their support for condom use among sexually active youth. After one year, the program did not change students' sexual risk behaviors, intentions to have sex, attitudes toward abstinence, or perceived ability to avoid sexual risk behaviors.
Paper URL	https://www.mathematica-mpr.com/our-publications-and-findings/publications/adapting-an-evidence-based-curriculum-in-a-rural-setting-in-kentucky

Field	Value
Preliminary Report Completion Date	May 15, 2016
Preliminary Report Abstract	In the first impact report, based on a one-year follow-up, we found that Reducing the Risk as implemented in the Kentucky study schools, increased students' knowledge of contraception and STIs, as well as their support for condom use among sexually active youth. After one year, the program did not change students' sexual risk behaviors, intentions to have sex, attitudes toward abstinence, or perceived ability to avoid sexual risk behaviors.
Paper URL	https://www.mathematica-mpr.com/our-publications-and-findings/publications/adapting-an-evidence-based-curriculum-in-a-rural-setting-in-kentucky