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Table 2 Timing of enrollment, intervention, and assessment activities

From: Technology-assisted intervention for parents of adolescents in residential substance use treatment: protocol of an open trial and pilot randomized trial

Timepoint Enrollment Allocation Residential treatment Post-discharge period
−t1 0 ~2 week stay Discharge +6 weeks +12 weeks +24 weeks
Informed consent/assent X       
Allocation   X      
Standard care    X X (Optional)   
PW+ elements        
Coaching (up to 4 sessions)    X X X   
Computer program    X X X X  
Text messages      X X  
Parent online message board      X X  
Primary outcomes: feasibility and acceptability    X X X X  
Secondary outcomes: adolescent outcomes X     X X X
Putative mediators X     X X X