Table 1.
Outcomes and measures for In the Know.
| Domains | Description | |
| Primary outcomes | ||
|
|
Condom/contraceptive use or no sex | Past 3 months |
|
|
Use of clinical health services | Past 3 months |
| Secondary outcomes | ||
|
|
Number of sexual partners (oral, vaginal, and anal) | Past 3 months |
|
|
Knowledge of clinical sexual health services | Knows where to get sexual health information or services (yes, no, or not sure) |
| Other outcomes | ||
|
|
Healthy relationship skills | Perceived ability to refuse sex and ask partner for HIV/STIa testing |
|
|
Career and educational success | Current school enrollment and participation in job training or vocational program |
|
|
Goal-setting skills | Frequency of working on educational or career goal and making plans to reach goals |
| Moderators and covariates | ||
|
|
Demographics | Age, race/ethnicity, and language spoken at homeb; gender identity and sexc; and grade level, sexual orientation, living situation, and housing instability |
|
|
Sexual health education | Ever received and topics coveredb |
|
|
General health education | Ever received and topics coveredb |
|
|
Life skills education | Ever receivedb |
|
|
Technology ownership and use | Technology owned, used technology to access sexual health information and health services; location where accesses internetb; and websites or apps used to find health information and servicesd |
|
|
Arrest or juvenile detention history | Ever and past 3 months |
|
|
Gang-related activities | Past 3 months |
|
|
Dating violence | Past 3 months |
|
|
Cyberbullying | Ever experienced |
|
|
Sexual behavior (oral, vaginal, and anal) | Ever, frequency in the past 3 months, and drug or alcohol use before sex in the past 30 days |
|
|
Sexual and reproductive health services | Likelihood of seeking |
|
|
Tested positive for STI | Ever and past 3 months |
|
|
Pregnancy and childbearing history | Ever pregnancy and number of children |
|
|
Sexual and reproductive health knowledge | Sexual and reproductive health knowledge scale |
|
|
Communication with adults | Frequency of talking with trusted adults and comfort level talking about sex with parent |
|
|
Employment skills | Perceived skills writing a resume, cover letter, budget, or interviewing for job |
|
|
Life skills | Successfully managing stress, resolving conflict, respectful toward other, and confidently communicating ideas in the past 3 months |
aSTI: sexually transmitted infection.
bMeasured at baseline only.
cMeasured at baseline and 3 months.
dMeasured at 3 and 9 months.