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Engineering an Online STI Prevention Program: CSE2

3 juli 2019 bijgewerkt door: Linda Collins, Penn State University

The Intersection of Alcohol and Sex: Engineering an Online STI Prevention Program

The overall objective of the proposed research is to reduce the incidence of sexually transmitted infections (STIs) among college students. The investigators propose to accomplish this by using the innovative, engineering-inspired multiphase optimization strategy (MOST) to develop a highly effective, appealing, economical, and readily scalable internet-delivered behavioral intervention targeting the intersection of alcohol use and sexual risk behavior. The rate of STIs on college campuses is alarming: one in four college students is diagnosed with an STI at least once during their college experience. Sexual activity when drinking alcohol is highly prevalent among college students. Alcohol use is known to contribute to the sexual risk behaviors that are most responsible for the transmission of STIs, namely unprotected sex, contact with numerous partners, and "hook-ups" (casual sexual encounters). Few interventions have been developed that explicitly target the intersection of alcohol use and sexual risk behaviors, and none have been optimized. In order to reduce the incidence of STI transmission among this and other high-risk groups, a new approach is needed. MOST is a comprehensive methodological framework that brings the power of engineering principles to bear on optimization of behavioral interventions. MOST enables researchers to experimentally test the individual components in an intervention to determine their effectiveness, indicating which components need to be revised and re-tested. Given the high rates of alcohol use and sex among college students, the college setting provides an ideal opportunity for intervening on alcohol use and sexual risk behaviors. The proposed study will include a diverse population of college students on 4 campuses which will increase the generalizability of the findings. The specific aims are to (1) develop and pilot test an initial set of online intervention components targeting the link between alcohol use and sexual risk behaviors, (2) use the MOST approach to build an optimized preventive intervention, and (3) evaluate the effectiveness of the newly optimized preventive intervention using a fully powered randomized controlled trial (RCT). This work will result in a new, more potent behavioral intervention that will reduce the incidence of STIs among college students in the US, and will lay the groundwork for a new generation of highly effective STI prevention interventions aimed at other subpopulations at risk.

Studie Overzicht

Toestand

Voltooid

Conditie

Interventie / Behandeling

Gedetailleerde beschrijving

As part of the MOST approach, the investigators will conduct a series of screening experiments to build an optimized intervention. The current study is the second (of two) screening experiments. The first screening experiment corresponds to clinicaltrials.gov ID # NCT02897804.

Studietype

Ingrijpend

Inschrijving (Werkelijk)

2946

Fase

  • Niet toepasbaar

Contacten en locaties

In dit gedeelte vindt u de contactgegevens van degenen die het onderzoek uitvoeren en informatie over waar dit onderzoek wordt uitgevoerd.

Studie Locaties

  • Verenigde Staten
    • California
      • Fresno, California, Verenigde Staten, 93740
        • Fresno State University
    • North Dakota
      • Fargo, North Dakota, Verenigde Staten, 58108
        • North Dakota State University
    • Tennessee
      • Murfreesboro, Tennessee, Verenigde Staten, 37132
        • Middle Tennessee State University
    • Texas
      • College Station, Texas, Verenigde Staten, 77843
        • Texas A&M University

Deelname Criteria

Onderzoekers zoeken naar mensen die aan een bepaalde beschrijving voldoen, de zogenaamde geschiktheidscriteria. Enkele voorbeelden van deze criteria zijn iemands algemene gezondheidstoestand of eerdere behandelingen.

Geschiktheidscriteria

Leeftijden die in aanmerking komen voor studie

18 jaar tot 30 jaar (Volwassen)

Accepteert gezonde vrijwilligers

Ja

Geslachten die in aanmerking komen voor studie

Allemaal

Beschrijving

Inclusion Criteria:

  • Currently enrolled at an American college or university
  • A first-year student or first-year transfer student
  • 18 years of age or older
  • Have not gone through previous versions of itMatters before

Exclusion Criteria:

  • Not a first-year student or transfer student
  • Younger than 18 years of age
  • Have gone through previous versions of itMatters

Studie plan

Dit gedeelte bevat details van het studieplan, inclusief hoe de studie is opgezet en wat de studie meet.

Hoe is de studie opgezet?

Ontwerpdetails

  • Primair doel: Preventie
  • Toewijzing: Gerandomiseerd
  • Interventioneel model: Faculteitstoewijzing
  • Masker: Geen (open label)

Wapens en interventies

Deelnemersgroep / Arm
Interventie / Behandeling
Experimenteel: Kennis alleen
Deelnemers hebben voor een periode van maximaal 3 weken toegang tot de kennismodule.
Gedragsmatig: Knowledge Alone
Increase knowledge relate d STIs, STI risk, alcohol impairment, condom use skills, alcohol use behavior tracking skills, testing & treatment services.
Experimenteel: Zelfredzaamheid alleen
Deelnemers hebben voor een periode van maximaal 3 weken toegang tot de kennismodule plus de self-efficacy module.
Gedragsmatig: Self-efficacy alone
Increase self-efficacy to us e protective behavioral strategies (e.g., condom negotiation skills) to reduce unprotected sex.
Experimenteel: Injunctieve normen alleen
Deelnemers hebben voor een periode van maximaal 3 weken toegang tot de kennismodule plus de module dwangsommen.
Gedragsmatig: Injunctive norms alone
Correct misperceptions regarding approval of alcohol misuse & sexual risk taking.
Experimenteel: Beschrijvende normen en self-efficacy
Deelnemers krijgen voor een periode van maximaal 3 weken toegang tot de kennismodule plus de module beschrijvende normen en zelfredzaamheid.
Gedragsmatig: Beschrijvende normen en self-efficacy
Corrigeer misvattingen over de prevalentie van door alcohol veroorzaakt seksueel risicogedrag, alcoholgebruik/misbruik en seksueel risicogedrag en verhoog de zelfredzaamheid om beschermende gedragsstrategieën te gebruiken (bijv. Condoomonderhandelingsvaardigheden) om onbeschermde seks te verminderen.
Experimenteel: Beschrijvende normen en waargenomen voordelen
Deelnemers hebben voor een periode van maximaal 3 weken toegang tot de kennismodule plus de modules beschrijvende normen en waargenomen voordelen.
Gedragsmatig: Beschrijvende normen en waargenomen voordelen
Corrigeer misvattingen over de prevalentie van door alcohol veroorzaakt seksueel risicogedrag, alcoholgebruik/misbruik en seksueel risicogedrag en verhoog de waargenomen voordelen om beschermende gedragsstrategieën te gebruiken om de negatieve gevolgen van seksueel gedrag onder invloed van alcohol te verminderen.
Experimenteel: Beschrijvende normen en bevelende normen
Deelnemers hebben voor een periode van maximaal 3 weken toegang tot de kennismodule plus de modules beschrijvende normen en injunctieve normen.
Gedragsmatig: Descriptive norms and injunctive norms
Correct misperceptions of prevalence of alcohol-induced sexual risk behaviors, alcohol use/misuse, and sexual risk behaviors and correct misperceptions regarding approval of alcohol misuse & sexual risk taking.
Experimenteel: Verwachtingen alleen
Deelnemers hebben voor een periode van maximaal 3 weken toegang tot de kennismodule plus de verwachtingsmodule.
Gedragsmatig: Verwachtingen alleen
Verminder de verwachting dat alcohol nodig is om een ​​goede seksuele ontmoeting te hebben.
Experimenteel: Verwachtingen en zelfredzaamheid
Deelnemers hebben voor een periode van maximaal 3 weken toegang tot de kennismodule plus de modules verwachtingen en zelfredzaamheid.
Gedragsmatig: Verwachtingen en zelfredzaamheid
Verlaag de verwachting dat alcohol nodig is om een ​​goede seksuele ontmoeting te hebben en verhoog de zelfredzaamheid om beschermende gedragsstrategieën te gebruiken (bijvoorbeeld condoomonderhandelingsvaardigheden) om onbeschermde seks te verminderen.
Experimenteel: Verwachtingen en waargenomen voordelen
Deelnemers hebben toegang tot de kennismodule plus de modules verwachtingen en waargenomen voordelen voor een periode van maximaal 3 weken.
Gedragsmatig: Expectancies and perceived benefits
Decrease the expectation that alcohol is needed to have good sexual encounter and increase perceived benefits to use protective behavioral strategies to reduce the negative consequences of engaging in sexual behaviors under the influence of alcohol.
Experimenteel: Verwachtingen en dwingende normen
Deelnemers hebben voor een periode van maximaal 3 weken toegang tot de kennismodule plus de modules verwachtingen en dwangsommen.
Gedragsmatig: Verwachtingen en dwingende normen
Verlaag de verwachting dat alcohol nodig is om een ​​goede seksuele ontmoeting te hebben en corrigeer misvattingen over goedkeuring van alcoholmisbruik en het nemen van seksuele risico's.
Experimenteel: Verwachtingen, dwingende normen en voordelen
Deelnemers hebben gedurende een periode van maximaal 3 weken toegang tot de kennismodule plus de modules verwachtingen, gebodsnormen en waargenomen voordelen.
Gedragsmatig: Expectancies, injunctive norms, and benefits
Decrease the expectation that alcohol is needed to have good sexual encounter; correct misperceptions regarding approval of alcohol misuse & sexual risk taking; and increase perceived benefits to use protective behavioral strategies to reduce the negative consequences of engaging in sexual behaviors under the influence of alcohol.
Experimenteel: Verwachtingen, dwingende normen, voordelen, werkzaamheid
Deelnemers hebben gedurende een periode van maximaal 3 weken toegang tot de kennismodule plus de modules verwachtingen, gebodsnormen, waargenomen voordelen en zelfeffectiviteit.
Gedragsmatig: Verwachtingen, dwingende normen, voordelen, werkzaamheid
Verlaag de verwachting dat alcohol nodig is om een ​​goede seksuele ontmoeting te hebben; misvattingen over goedkeuring van alcoholmisbruik en het nemen van seksuele risico's corrigeren; de waargenomen voordelen vergroten om beschermende gedragsstrategieën te gebruiken om de negatieve gevolgen van seksueel gedrag onder invloed van alcohol te verminderen; en vergroot de zelfredzaamheid om beschermende gedragsstrategieën te gebruiken (bijvoorbeeld condoomonderhandelingsvaardigheden) om onbeschermde seks te verminderen.
Experimenteel: Verwachtingen en beschrijvende normen
Deelnemers hebben voor een periode van maximaal 3 weken toegang tot de kennismodule plus de modules verwachtingen en beschrijvende normen.
Gedragsmatig: Verwachtingen en beschrijvende normen
Verminder de verwachting dat alcohol nodig is om een ​​goede seksuele ontmoeting te hebben en corrigeer misvattingen over de prevalentie van door alcohol veroorzaakt seksueel risicogedrag, alcoholgebruik/-misbruik en seksueel risicogedrag.
Experimenteel: Perceived benefits alone
Participants will have access to the knowledge module plus the perceived benefits module for a period up to 3 weeks. *Also referred to as 'benefits' in other arm descriptions**
Gedragsmatig: Alleen waargenomen voordelen
Vergroot de waargenomen voordelen om beschermende gedragsstrategieën te gebruiken om de negatieve gevolgen van seksueel gedrag onder invloed van alcohol te verminderen.
Experimenteel: Benefits and self-efficacy
Participants will have access to the knowledge module plus perceived benefits and self-efficacy modules for a period up to 3 weeks.
Gedragsmatig: Benefits and self-efficacy
Increase perceived benefits to use protective behavioral strategies to reduce the negative consequences of engaging in sexual behaviors under the influence of alcohol and increase self-efficacy to use protective behavioral strategies (e.g., condom negotiation skills) to reduce unprotected sex.
Experimenteel: Injunctive norms and self-efficacy
Participants will have access to the knowledge module plus injunctive norms and self-efficacy modules for a period up to 3 weeks.
Gedragsmatig: Injunctieve normen en self-efficacy
Corrigeer misvattingen over goedkeuring van alcoholmisbruik en het nemen van seksuele risico's en vergroot de zelfredzaamheid om beschermende gedragsstrategieën te gebruiken (bijv. Condoomonderhandelingsvaardigheden) om onbeschermde seks te verminderen.
Experimenteel: Injunctive norms and benefits
Participants will have access to the knowledge module plus injunctive norms and perceived benefits modules for a period up to 3 weeks.
Gedragsmatig: Injunctive norms and benefits
Correct misperceptions regarding approval of alcohol misuse & sexual risk taking and increase perceived benefits to use protective behavioral strategies to reduce the negative consequences of engaging in sexual behaviors under the influence of alcohol and increase self-efficacy to use protective behavioral strategies (e.g., condom negotiation skills) to reduce unprotected sex.
Experimenteel: Injunctive norms, benefits, self-efficacy
Participants will have access to the knowledge module plus the injunctive norms, perceived benefits, and self-efficacy modules for a period up to 3 weeks.
Gedragsmatig: Injunctive norms, benefits, self-efficacy
Correct misperceptions regarding approval of alcohol misuse & sexual risk taking; increase perceived benefits to use protective behavioral strategies to reduce the negative consequences of engaging in sexual behaviors under the influence of alcohol and increase self-efficacy to use protective behavioral strategies (e.g., condom negotiation skills) to reduce unprotected sex; and increase self-efficacy to use protective behavioral strategies (e.g., condom negotiation skills) to reduce unprotected sex.
Experimenteel: Descriptive norms alone
Participants will have access to the knowledge module plus the descriptive norms modules for a period up to 3 weeks.
Gedragsmatig: Alleen beschrijvende normen
Corrigeer misvattingen over de prevalentie van door alcohol veroorzaakt seksueel risicogedrag, alcoholgebruik/misbruik en seksueel risicogedrag.
Experimenteel: Descriptive norms, benefits, self-efficacy
Participants will have access to the knowledge module plus the descriptive norms, perceived benefits, and self-efficacy modules for a period up to 3 weeks.
Gedragsmatig: Descriptive norms, benefits, self-efficacy
Correct misperceptions of prevalence of alcohol-induced sexual risk behaviors, alcohol use/misuse, and sexual risk behaviors; increase perceived benefits to use protective behavioral strategies to reduce the negative consequences of engaging in sexual behaviors under the influence of alcohol; and increase self-efficacy to use protective behavioral strategies (e.g., condom negotiation skills) to reduce unprotected sex.
Experimenteel: Descriptive and injunctive norms, self-efficacy
Participants will have access to the knowledge module plus the injunctive norms and self-efficacy modules for a period up to 3 weeks.
Gedragsmatig: Descriptive and injunctive norms, self-efficacy
orrect misperceptions of prevalence of alcohol-induced sexual risk behaviors, alcohol use/misuse, and sexual risk behaviors; correct misperceptions regarding approval of alcohol misuse & sexual risk taking; and increase self-efficacy to use protective behavioral strategies (e.g., condom negotiation skills) to reduce unprotected sex.
Experimenteel: Descriptive and injunctive norms, and benefits
Participants will have access to the knowledge module plus the descriptive norms, injunctive norms, and perceived benefits modules for a period up to 3 weeks.
Gedragsmatig: Descriptive and injunctive norms, and benefits
Correct misperceptions of prevalence of alcohol-induced sexual risk behaviors, alcohol use/misuse, and sexual risk behaviors; correct misperceptions regarding approval of alcohol misuse & sexual risk taking; and increase perceived benefits to use protective behavioral strategies to reduce the negative consequences of engaging in sexual behaviors under the influence of alcohol.
Experimenteel: Descriptive & injunctive norms, benefits, efficacy
Participants will have access to the knowledge module plus the descriptive norms, injunctive norms, perceived benefits, and self-efficacy modules for a period up to 3 weeks.
Gedragsmatig: Descriptive & injunctive norms, benefits, efficacy
Correct misperceptions of prevalence of alcohol-induced sexual risk behaviors, alcohol use/misuse, and sexual risk behaviors; correct misperceptions regarding approval of alcohol misuse & sexual risk taking; increase perceived benefits to use protective behavioral strategies to reduce the negative consequences of engaging in sexual behaviors under the influence of alcohol; and Increase self-efficacy to use protective behavioral strategies (e.g., condom negotiation skills) to reduce unprotected sex.
Experimenteel: Expectancies, benefits, self-efficacy
Participants will have access to the knowledge module plus the expectancies, perceived benefits, and self-efficacy modules for a period up to 3 weeks.
Gedragsmatig: Expectancies, benefits, self-efficacy
Decrease the expectation that alcohol is needed to have good sexual encounter; increase perceived benefits to use protective behavioral strategies to reduce the negative consequences of engaging in sexual behaviors under the influence of alcohol; and increase self-efficacy to use protective behavioral strategies (e.g., condom negotiation skills) to reduce unprotected sex.
Experimenteel: Expectancies, injunctive norms, self-efficacy
Participants will have access to the knowledge module plus the expectancies, injunctive norms, and self-efficacy modules for a period up to 3 weeks.
Gedragsmatig: Expectancies, injunctive norms, self-efficacy
Decrease the expectation that alcohol is needed to have good sexual encounter; correct misperceptions regarding approval of alcohol misuse & sexual risk taking; and increase self-efficacy to use protective behavioral strategies (e.g., condom negotiation skills) to reduce unprotected sex.
Experimenteel: Expectancies, descriptive norms, self-efficacy
Participants will have access to the knowledge module plus the expectancies, descriptive norms, and self-efficacy modules for a period up to 3 weeks.
Gedragsmatig: Expectancies, descriptive norms, & self-efficacy
Decrease the expectation that alcohol is needed to have good sexual encounter; correct misperceptions of prevalence of alcohol-induced sexual risk behaviors, alcohol use/misuse, and sexual risk behaviors; and increase self-efficacy to use protective behavioral strategies (e.g., condom negotiation skills) to reduce unprotected sex.
Experimenteel: Expectancies, descriptive norms, benefits
Participants will have access to the knowledge module plus the expectancies, descriptive norms, and perceived benefits modules for a period up to 3 weeks.
Gedragsmatig: Expectancies, descriptive norms, benefits
Decrease the expectation that alcohol is needed to have good sexual encounter; correct misperceptions of prevalence of alcohol-induced sexual risk behaviors, alcohol use/misuse, and sexual risk behaviors; and increase perceived benefits to use protective behavioral strategies to reduce the negative consequences of engaging in sexual behaviors under the influence of alcohol.
Experimenteel: Expectancies, descriptive norms, benefits, efficacy
Participants will have access to the knowledge module plus the expectancies, descriptive norms, perceived benefits, and self-efficacy modules for a period up to 3 weeks.
Gedragsmatig: Expectancies, descriptive norms, benefits, efficacy
Decrease the expectation that alcohol is needed to have good sexual encounter; correct misperceptions of prevalence of alcohol-induced sexual risk behaviors, alcohol use/misuse, and sexual risk behaviors; increase perceived benefits to use protective behavioral strategies to reduce the negative consequences of engaging in sexual behaviors under the influence of alcohol; and increase self-efficacy to use protective behavioral strategies (e.g., condom negotiation skills) to reduce unprotected sex.
Experimenteel: Expectancies, descriptive and injunctive norms
Participants will have access to the knowledge module plus the expectancies , descriptive norms, and injunctive norms modules for a period up to 3 weeks.
Gedragsmatig: Verwachtingen, beschrijvende en bevelende normen
Verlaag de verwachting dat alcohol nodig is om een ​​goede seksuele ontmoeting te hebben; juiste misvattingen over de prevalentie van door alcohol veroorzaakt seksueel risicogedrag, alcoholgebruik/-misbruik en seksueel risicogedrag; en corrigeer misvattingen over goedkeuring van alcoholmisbruik en het nemen van seksuele risico's.
Experimenteel: Expectancies, descriptive & injunctive norms, efficacy
Participants will have access to the knowledge module plus the expectancies , descriptive norms, injunctive norms, and self-efficacy modules for a period up to 3 weeks.
Gedragsmatig: Expectancies, descriptive & injunctive norms, efficacy
Decrease the expectation that alcohol is needed to have good sexual encounter; correct misperceptions of prevalence of alcohol-induced sexual risk behaviors, alcohol use/misuse, and sexual risk behaviors; correct misperceptions regarding approval of alcohol misuse & sexual risk taking; and increase self-efficacy to use protective behavioral strategies (e.g., condom negotiation skills) to reduce unprotected sex.
Experimenteel: Expectancies, descriptive & injunctive norms, benefits
Participants will have access to the knowledge module plus the expectancies, descriptive norms, injunctive norms, and perceived benefits modules for a period up to 3 weeks.
Gedragsmatig: Expectancies, descriptive & injunctive norms, benefits
Decrease the expectation that alcohol is needed to have good sexual encounter; correct misperceptions of prevalence of alcohol-induced sexual risk behaviors, alcohol use/misuse, and sexual risk behaviors; correct misperceptions regarding approval of alcohol misuse & sexual risk taking; and increase perceived benefits to use protective behavioral strategies to reduce the negative consequences of engaging in sexual behaviors under the influence of alcohol.
Experimenteel: Expectancies, descriptive & injunctive, benefits, efficacy
Participants will have access to the knowledge module plus the expectancies, descriptive norms, injunctive norms, perceived benefits, and self-efficacy modules for a period up to 3 weeks.
Gedragsmatig: Expectancies, descriptive & injunctive, benefits, efficacy
Decrease the expectation that alcohol is needed to have good sexual encounter; correct misperceptions of prevalence of alcohol-induced sexual risk behaviors, alcohol use/misuse, and sexual risk behaviors; correct misperceptions regarding approval of alcohol misuse & sexual risk taking; increase perceived benefits to use protective behavioral strategies to reduce the negative consequences of engaging in sexual behaviors under the influence of alcohol; and increase self-efficacy to use protective behavioral strategies (e.g., condom negotiation skills) to reduce unprotected sex.

Wat meet het onderzoek?

Primaire uitkomstmaten

Uitkomstmaat
Maatregel Beschrijving
Tijdsspanne
Descriptive norms about the intersection of alcohol and sex collected via an online questionnaire.
Tijdsspanne: This measure will be assessed immediately following the 3-week intervention.
This scale consists of 6 items and will be created as a weighted scale score. Analyses will report the mean and standard deviation and expected mean values from a regression analysis. The scale will reflect the average perceived prevalence of the alcohol and sex behaviors.
This measure will be assessed immediately following the 3-week intervention.
Injunctive norms about the intersection of alcohol and sex collected via an online questionnaire.
Tijdsspanne: his measure will be assessed immediately following the 3-week intervention.
This scale consists of 6 items and will be created as a weighted scale score. Analyses will report the mean and standard deviation and expected mean values from a regression analysis. The scale will reflect the average perceived approval of the alcohol and sex behaviors, ranging from strongly disapprove to strongly approve.
his measure will be assessed immediately following the 3-week intervention.
Expectancies about the intersection of alcohol use and sex collected via an online questionnaire.
Tijdsspanne: This measure will be assessed immediately following the 3-week intervention.
This scale consists of 10 items and will be created as a weighted scale score. Analyses will report the mean and standard deviation and expected mean values from a regression analysis. The scale will reflect the average number of drinks expected to experience the 10 different outcomes.
This measure will be assessed immediately following the 3-week intervention.
Perceived benefits about using protective behavioral strategies collected via an online questionnaire.
Tijdsspanne: This measure will be assessed immediately following the 3-week intervention.
This scale consists of 11 items and will be created as a weighted scale score. Analyses will report the mean and standard deviation and expected mean values from a regression analysis. The scale will reflect the average likelihood of contracting an STI using the listed behaviors.
This measure will be assessed immediately following the 3-week intervention.
Self-efficacy to use protective behavioral strategies collected via an online questionnaire.
Tijdsspanne: This measure will be assessed immediately following the 3-week intervention.
This scale consists of 9 items and will be created as a weighted scale score. Analyses will report the mean and standard deviation and expected mean values from a regression analysis. The scale will reflect the average level of confidence is using protective behavioral strategies to reduce the risk of contracting and STI, ranging from not at all confident to extremely confident.
This measure will be assessed immediately following the 3-week intervention.

Secundaire uitkomstmaten

Uitkomstmaat
Maatregel Beschrijving
Tijdsspanne
Binge drinking behavior collected via an online questionnaire.
Tijdsspanne: This measure will be assessed 1 month following the completion of the intervention.
This item asks how many times in the past two weeks a male has 5 or more drinks in a 2-hour period (or females 4 or more drinks in a 2-hour period). This variable will be collapsed into 1 or more times versus other and reported as a prevalence of this behavior and used as a dichotomous outcome in regression analyses.
This measure will be assessed 1 month following the completion of the intervention.
Unprotected sex behavior at most recent sex collected via an online questionnaire.
Tijdsspanne: This measure will be assessed 1 month following the completion of the intervention.
This item asks whether or not a condom was used for oral, anal or vaginal sex. This variable will be collapsed into a dichotomous variable with unprotected anal or vaginal sex versus other and reported as a prevalence of this behavior and used as a dichotomous outcome in regression analyses.
This measure will be assessed 1 month following the completion of the intervention.
Penetrative sex at most recent hookup collected via an online questionnaire.
Tijdsspanne: This measure will be assessed 1 month following the completion of the intervention.
This item asks whether or not the most recent hookup included vaginal or anal sex. This variable will be collapsed into a dichotomous variable with penetrative sex versus other and reported as a prevalence of this behavior and used as a dichotomous outcome in regression analyses.
This measure will be assessed 1 month following the completion of the intervention.

Medewerkers en onderzoekers

Hier vindt u mensen en organisaties die betrokken zijn bij dit onderzoek.

Sponsor

Penn State University

Medewerkers

University of North Carolina, Greensboro

Studie record data

Deze datums volgen de voortgang van het onderzoeksdossier en de samenvatting van de ingediende resultaten bij ClinicalTrials.gov. Studieverslagen en gerapporteerde resultaten worden beoordeeld door de National Library of Medicine (NLM) om er zeker van te zijn dat ze voldoen aan specifieke kwaliteitscontrolenormen voordat ze op de openbare website worden geplaatst.

Bestudeer belangrijke data

Studie start (Werkelijk)

18 september 2017

Primaire voltooiing (Werkelijk)

31 december 2017

Studie voltooiing (Werkelijk)

31 december 2017

Studieregistratiedata

Eerst ingediend

17 januari 2018

Eerst ingediend dat voldeed aan de QC-criteria

17 januari 2018

Eerst geplaatst (Werkelijk)

24 januari 2018

Updates van studierecords

Laatste update geplaatst (Werkelijk)

5 juli 2019

Laatste update ingediend die voldeed aan QC-criteria

3 juli 2019

Laatst geverifieerd

1 juli 2019

Meer informatie

Termen gerelateerd aan deze studie

Trefwoorden

Aanvullende relevante MeSH-voorwaarden

Andere studie-ID-nummers

  • R01AA022931-2
  • R01AA022931 (Subsidie/contract van de Amerikaanse NIH)

Plan Individuele Deelnemersgegevens (IPD)

Bent u van plan om gegevens van individuele deelnemers (IPD) te delen?

NEE

Informatie over medicijnen en apparaten, studiedocumenten

Bestudeert een door de Amerikaanse FDA gereguleerd geneesmiddel

Nee

Bestudeert een door de Amerikaanse FDA gereguleerd apparaatproduct

Nee

Deze informatie is zonder wijzigingen rechtstreeks van de website clinicaltrials.gov gehaald. Als u verzoeken heeft om uw onderzoeksgegevens te wijzigen, te verwijderen of bij te werken, neem dan contact op met register@clinicaltrials.gov. Zodra er een wijziging wordt doorgevoerd op clinicaltrials.gov, wordt deze ook automatisch bijgewerkt op onze website .

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