Follow-up (FU) period | Post-follow-up | ||||||
---|---|---|---|---|---|---|---|
Measure(s) | Screen | Baseline | FU 1-13 | Intervention withdrawal | Study exit | 60-day visit | Data linkage |
Primary Outcome Measure | |||||||
 Daily Drug Use (TLFB) | ✓ | ✓ | ✓ | ||||
Demographic Measures | |||||||
 Date of Birth | ✓ | ✓ | |||||
 Gender | ✓ | ||||||
 Ethnicity/race | ✓ | ||||||
 Relationship status | ✓ | ||||||
 Educational attainment | ✓ | ||||||
 Residency / housing status | ✓ | ✓ | ✓ | ✓ | |||
Drug Related Activity/Exposures | |||||||
 Drug use (past six months) | ✓ | ||||||
 Expenditure on drugs | ✓ | ✓ | ✓ | ||||
 Binge drug use | ✓ | ✓ | ✓ | ||||
 Distributive and acquisitive syringe sharing | ✓ | ✓ | ✓ | ||||
 Crack pipe and drug equipment sharing | ✓ | ✓ | ✓ | ||||
 Assistance injecting | ✓ | ✓ | ✓ | ||||
 Public drug use | ✓ | ✓ | ✓ | ||||
 Non-fatal overdose | ✓ | ✓ | ✓ | ||||
Addiction treatment and harm reduction | |||||||
 Addiction treatment (type, timing) | ✓ | ✓ | ✓ | ||||
 Treatment interruptions/missed visits | ✓ | ✓ | ✓ | ||||
 Supervised injection facility use | ✓ | ✓ | ✓ | ||||
Police contact and illegal activity | |||||||
 Police contact (frequency, type) | ✓ | ✓ | ✓ | ||||
 Criminal activity | ✓ | ✓ | ✓ | ||||
Exposure to Violence | |||||||
 Exposure to violence (frequency, type) | ✓ | ✓ | ✓ | ||||
 Type of perpetrator | ✓ | ✓ | ✓ | ||||
 Police/medical involvement | ✓ | ✓ | ✓ | ||||
 Timing | ✓ | ✓ | ✓ | ||||
Health and Social Service Use | |||||||
 Service accessed | ✓ | ✓ | ✓ | ||||
 Barriers to service access (type, timing) | ✓ | ✓ | ✓ | ||||
 Missed appointments | ✓ | ✓ | ✓ | ||||
 Leaving hospital against medical advice | ✓ | ✓ | ✓ | ||||
Income and Financial Information | |||||||
 Social assistance income | ✓ | ✓ | |||||
 Additional Income Sources | ✓ | ✓ | ✓ | ||||
 Material security | ✓ | ✓ | ✓ | ||||
 Daily income generation activity | ✓ | ✓ | ✓ | ||||
 Banking practices | ✓ | ||||||
 Drug Debt | ✓ | ✓ | ✓ | ||||
Government cheque day activities | ✓ | ✓ | ✓ | ||||
Individual cheque day activities | ✓ | ✓ | |||||
Health-related quality of life | |||||||
 Euro-QoL (EQ-5D) | ✓ | ✓ | ✓ | ||||
Study-related measures | |||||||
 Motivation to participate | ✓ | ||||||
 Treatment preferences | ✓ | ✓ | |||||
 Client satisfaction questionnaire (CSQ-4) | ✓ | ✓ | |||||
 Reasons for intervention withdrawal | ✓ | ||||||
 Duration of intervention | ✓ | ||||||
 Participant experiences | ✓ | ||||||
External Data Sources | |||||||
 Hospital, ED, EDMH, SUH records | |||||||
 Community and primary service records | ✓ | ||||||
 Emergency health services records | ✓ | ||||||
 Supervised injection facility records | ✓ | ||||||
 Prescribed medications | ✓ | ||||||
 Banking records (VanCity) | ✓ | ||||||
 Ministry of Social Development & Social | ✓ | ||||||
 Innovation assistance receipt records | ✓ | ||||||
 Police contact records | ✓ |