Table 1.

Study measures.

Timing and measure		Specific aim	Construct assessed
Screening
	MINIa DSM-5b interview	Inclusion	Diagnosis
	CSSR-Sc	Inclusion	Suicide risk inclusion
Baseline and follow-ups
	Scale for Suicide Ideation or CSSR-S Interval	Primary outcome	Suicidal ideation severity
	Outpatient follow-up	Secondary outcome	Treatment engagement posttriage
	Composite suicide-related crises	Secondary outcome	Suicidal behavior or psychiatric hospitalization for suicidal ideation
	Beck Hopelessness Scale	Mechanism	Hopelessness
	Coping Self-Efficacy Scale	Mechanism	Self-efficacy
	EMAd Adherence or Outcomes	Acceptability: secondary outcome	Response rate to mobile surveys: mood or psychotic symptoms
	Tablet routines questionnaire	Secondary outcome	Medication adherence
	BPRS-24e	Secondary outcome	Global psychopathology
	Treatment Rationale Scale	Acceptability	Treatment expectancy
	Timeline Followback Scale	Moderator	Substance abuse
Follow-ups only
	Intervention Satisfaction Questionnaire	Acceptability	Satisfaction with intervention
	Recovery plan and safety plan recall	Mechanism	Accuracy of recall

^aMINI: Mini International Neuropsychiatric Interview.

bDSM-V: Diagnostic and Statistical Manual of Mental Disorders Fifth Edition.

^cCSSR-S: Columbia Suicide Severity Rating Scale.

^dEMA: ecological momentary assessment.

^eBPRS-24: Brief Psychiatric Rating Scale–24 item.