Internet-based individually versus group guided self-help treatment for social anxiety disorder: protocol of a randomized controlled trial

Table 2 Measurements and time of assessment

Instrument	Abbreviation	Aim	Time of assessment
Clinician administered
Structured Clinical Interview for DSM-IV Axis I Disorders	SCID-I	DSM-IV Axis I disorders	Pre, post (12 weeks), follow-up (6 moths)
Self-report ratings
Primary Outcome Measures
Social Phobia Scale	SPS	Symptoms of SAD	Pre, post, follow-up
Social Interaction Anxiety Scale	SIAS	Symptoms of SAD	Pre, post, follow-up
Secondary Outcome Measures
Beck Depression Inventory	BDI-II	Symptoms of depression	Pre, post, follow-up
Brief Symptom Inventory	BSI	Psychiatric symptoms	Pre, post, follow-up
Inventory of Interpersonal Problems	IIP-64	Interpersonal difficulties	Pre, post, follow-up
SF-12 Health Survey (Quality of Life)	SF-12	Quality of Life	Pre, post, follow-up
Client Satisfaction Questionnaire	CSQ-8	Client satisfaction	Post
	ZUF-8

ISSN: 1471-244X