Table 2.

COMPASS study measures, data collection methods, and participant groups.

Domain or measure	Description or examples	Data source and method	Participants
Sociodemographic factors	Age, education, marital status, residence, employment status	Structured questionnaire	AGYWa
Reproductive and sexual health history	Parity, contraceptive use, fertility intentions, pregnancy history	Structured questionnaire	AGYW
HIV prevention behaviors	Partner communication about HIV prevention (PrEP)b, sexual debut, number of sexual partners, partner status, condom use and condomless sex, drug use before sex, recent STIc diagnosis	Structured questionnaire	AGYW
Knowledge, attitudes, and perceptions	Understanding, acceptability, and preferences for LARCd and LAI-PrEPe	Structured questionnaire; FGDsf	AGYW
Barriers and facilitators	Accessibility, cost, stigma, peer and partner influence, community norms	FGDs; IDIsg	AGYW, policymakers, health care providers, community leaders
Implementation context	Facility readiness, provider training, policy environment, supply chain	IDIs	Policymakers, providers
Behavior change strategies	Recommended messaging, delivery approaches, and community engagement preferences	FGDs; IDIs	AGYW, stakeholders

^aAGYW: adolescent girls and young women.

^bPrEP: preexposure prophylaxis.

^cSTI: sexually transmitted infection.

^dLARC: long-acting reversible contraception.

^eLAI-PrEP: long-acting injectable preexposure prophylaxis.

^fFGD: focus group discussion.

^gIDI: in-depth interviews.