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Table 3 Key study measures

From: Optimization of a new adaptive intervention using the SMART Design to increase COVID-19 testing among people at high risk in an urban community

Area of assessment

Variable measured

Measure source

Demographics

Name, address, phone, email, social media, locator info, Age, race, gender, sexual orientation, marital status, income, education, employment, housing, health insurance, language

CDEs [33]

COVID risk

Exposure to SARS-CoV-2

CDEs

Comorbidities

Disabilities

COVID symptoms

COVID-19 attitudes/beliefs/knowledge

COVID-19 knowledge

NIH PhenX Toolkit [32]

Attitudes about COVID-19 vaccine

CDEs

Attitudes about COVID-19 testing

Confidence in government and the healthcare system

PhenX Toolkit

Social determinants of health

Services accessed in the past 30 days/week/2 weeks

Treatment Service Review (TSR) [35]

Housing

Added from TSR and CDEs

Food access

PhenX Toolkit

Health care access

CDEs

Use of technology (including telehealth)

PhenX Toolkit/CDEs

Social support

MOS Social Support [36]

Pandemic impact

PhenX Toolkit

COVID-19 outcomes

Adherence to prevention guidelines

PhenX Toolkit

Adherence to treatment guidelines

CDEs

First COVID-19 test completion date

–

Second COVID-19 test completion date

COVID-19 test 1 result

COVID-19 test 2 result

First stage intervention completion date

Second stage intervention completion date

Mental health and drug use

Overall mental health

CDEs

Trauma

CDEs and PTSD Checklist [37]

Self-efficacy

General Self-Efficacy Scale (GSE-6) [38]

Substance misuse

CDEs

Client satisfaction

End of treatment questionnaire

Developed by us

IRB

Anticipated adverse events

Serious adverse events