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Table 1 Intervention components

From: Using smartphones to decrease substance use via self-monitoring and recovery support: study protocol for a randomized control trial

Component Randomization group
Control EMA only EMI only EMA + EMI
Recovery support as usual, including relapse-prevention training X X X X
Research office visits twice during month 1 X X X X
Urine monitoring X X X X
Android phone   X X X
EMA training   X   X
5 EMA prompts daily over 16 h/day   X   X
EMI training    X X
Specific EMI recommendations     X
  1. EMA Ecological Momentary Assessment, EMI Ecological Momentary Intervention