Names of author(s)

Title

Language

Journal

Year

Country

Target group

Participant characteristic (age, gender, ethnicity, risk factors)

Services combined with the outreach component (e.g., case management or participation in community programmes or a continuum of comprehensive services including education, employment and intensive supervision)

Duration (number of weeks, months or years)

Intensity (number of hours per week/month)

Type of data used in study (administrative, questionnaire, other (specify))

Time period covered by analysis (divide into intervention and follow up)

Sample size (divide into treated/comparison)