Table 1 Suicide prevention protocol schedule of procedures and assessments

Enrolment:

 Eligibility screen

5 min

X

 Informed consent

5 min

X

Interventions:

 Service as Usual (SAU)

6 months

X

X

X

 Cognitive Therapy for Suicide Prevention (CTSP) + SAU

6 months

X

X

X

Assessments

 Locator form

5 min

X

X

X

X

X

 Demographic/Homeless Experiences Form (HEF)

10 min

X

 Follow-up Homeless Experiences Form (HEF)

10 min

X

X

X

X

 Services contact log

5 min

X

X

X

X

X

 The Client Satisfaction Questionnaire (CSQ-8)

10 min

X

X

X

X

X

 Scale for Suicide Ideation – Worst (SSI-W)

10 min

X

X

X

X

X

 Form 90

20 min

X

X

X

X

X

 The Beck Depression Inventory II (BDI-II)

10 min

X

X

X

X

X

 Inventory of cognitive distortions

5 min

X

X

X

X

X

 The Social Problem-Solving Inventory-revised Short-version (SPSI-R:S)

5 min

X

X

X

X

X

 The Coping Inventory for Stressful Situations-Short Form (CISS-SFC)

5 min

X

X

X

X

X

 The Distress Tolerance Scale (DTS)

10 min

X

X

X

X

X

 The Impulsivity Control Scale (ICS)

5 min

X

X

X

X

X

 The Social Network Inventory (SNI)

10 min

X

X

X

X

X

 The Interpersonal Needs Questionnaire (INQ)

10 min

X

X

X

X

X

 Beck Hopelessness Scale (BHS)

10 min

X

X

X

X

X

 Acquired Capability for Suicide Scale (ACSS)

10 min

X

X

X

X

X

 WAI (Monthly-5 times)

5 min

X

X

 Cortisol levels

10 min

X

X

X

X

X