Table 3 Schedule of study procedures and assessments

Verbal consent and pre-screening questionnaire

X

Screening informed consent form

X

Locator form

X

X

X

X

X

X

X

X

Medical release authorization forms

X

Injection drug use and eligibility questionnaire

X

HIV and HCV testing history and readiness, knowledge

X

Demographic questionnaire, health literacy

X

Trial informed consent form

X

Full sociodemographic survey

X

X

X

X

X

X

X

Substance use profile

X

X

X

X

X

X

X

Alcohol use, drug use

X

X

X

X

Injection profile, needle access, sharing needles and works

X

X

X

X

X

X

X

Overdose history survey

X

X

X

X

Attitudes towards HIV, attitudes towards HCV

X

Experience of illness scale

X

X

X

Medical mistrust

X

History of abuse and interpersonal violence

X

X

X

X

Social support and conflictual social interaction

X

Brief Pain Inventory

X

X

X

X

X

X

X

Brief Symptom Inventory

X

X

X

X

X

X

X

Household Food Survey

X

X

X

X

X

X

X

EuroQol-5D-5L

X

Crime and legal activities

X

X

X

X

X

X

X

Non medical and other services

X

X

X

X

X

X

X

Access to care

X

X

X

X

Sexual behavior

X

X

X

X

X

X

X

Condom use

X

X

X

X

Communicating w/ physician about PrEP/HCV Tx self-efficacy

X

X

X

Relationship with physician

X

X

X

PrEP adherence HCV-PA1 and 2

X

X

X

X

X

X

Adherence counseling/patient navigation satisfaction survey