Table 2.

SPICE criteria for inclusion of studies

Parameter	Inclusion criteria
Setting	Outpatient, inpatient, opioid treatment program, opioid treatment center, rehabilitation center, medication-assisted treatment program, medication-assisted treatment center, medication-assisted therapy, drug addiction centers, experiment
Population	Opioid patients, opioid users, opioid addicts, opioid dependents, caregivers, clinicians, doctors, surgeons, physicians, healthcare professionals, observer
Intervention	Opiate withdrawal scales, opioid withdrawal scales, biosensors, wearable sensors, monitoring, physiological monitoring, mHealth
Comparison	N/A
Evaluation	Determine severity of withdrawal