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Table 1 Schedule of Enrolment, Interventions, and Assessment

From: The effect of dialectical behaviour therapy in autism spectrum patients with suicidality and/ or self-destructive behaviour (DIASS): study protocol for a multicentre randomised controlled trial

  

Study Period

Enrolment

Allocation

Post-allocation

TIMEPOINT

Screening

Baseline

3 months

Post-treatment

Follow- up

ENROLMENT

Eligibility screen

x

    

Informed consent

x

    

Allocation

 

x

   

INTERVENTIONS:

SIDAS

x

x

 

x

x

LPC

x

x

 

x

x

AQ-Short

x

    

BDI-II

 

x

 

x

x

Demographics

 

x

   

DERS

 

x

x

x

x

EQ-5D

 

x

 

x

x

MANSA

 

x

 

x

x

PSP

 

x

 

x

x

SIAS

 

x

 

x

x

SRS-A

 

x

 

x

x

TAS-20

 

x

 

x

x

TIC-P short

 

x

 

x

x

WAV-12a

 

x

x

x

x

  1. SIDAS Suicidal Ideation Attributes Scale, LPC Life time Parasuicide Count, AQ Short Autism spectrum quotient (short), BDI-II Beck Depression Inventory – Second Edition, DERS Difficulties in Emotion Regulation, EQ-5D EuroQol 5 dimensions, MANSA Manchester short Assessment of quality of life, PSP Personal and Social Performance Scale, SIAS Social Interaction Anxiety Scale, SRS-A The Social Responsiveness Scale, TAS Toronto Alexithymia Scale, TiC-P short Trimbos/iMTA questionnaire for Costs associated with Psychiatric illness, WAV-12 Working Alliance Inventory
  2. awill be rated by participants and individual therapists after each completed session of the skills training module